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常用焊接材料选用明细 |
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序号 |
母材材质 |
焊接材料 |
备注 |
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第一部分:压力管道用焊接材料 |
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1、Ⅰ类材料 |
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1 |
20 |
J422 |
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2 |
20 |
H08Mn2Si |
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3 |
20 |
TIG-J50 |
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4 |
20 |
H08Mn2Si+J422 |
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5 |
20 |
H08A |
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6 |
20 |
TIG-J50+J427 |
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7 |
A106Gr.B |
H08Mn2SiA+J427 |
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8 |
A234WPB+A106Gr.B |
H08Mn2Si+J427 |
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2、Ⅱ类材料 |
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9 |
16Mn |
H08Mn2Si+J507 |
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3、Ⅳ类材料 |
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10 |
A335 P22 |
TIG-R40 R407 |
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11 |
12Cr1MoV |
H08CrMoVA |
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12 |
12Cr1MoV |
H08CrMoVA+R317 |
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13 |
12Cr2MoG |
TIG-R40/R407 |
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14 |
15CrMo |
H05CrMoTiRe+R307 |
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15 |
15CrMo |
H13CrMoA+R307 |
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16 |
15CrMo+P11 |
H13CrMoA+R307 |
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17 |
P11 |
H13CrMoA+R307 |
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18 |
P22 |
TIG-R40 |
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19 |
P22 |
TIG-R40,R407 |
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20 |
P22+12Cr1MoV |
H08CrMoVA/R317 |
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4、Ⅴ类材料 |
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21 |
Cr5Mo |
HCr5Mo+R507 |
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22 |
Cr5Mo |
TIG-R40+R507 |
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23 |
STFA-25 |
HCr5Mo+R507 |
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24 |
1Cr5Mo |
TIG-R40+R507 |
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25 |
P5（1Cr5Mo） |
A302 |
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5、Ⅵ类材料 |
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26 |
09Mn2VDR |
TGS-1N+W707Ni |
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6、Ⅶ类材料 |
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27 |
A312 TP304 |
TGF-308L，A137 |
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28 |
A312 TP316L |
TGF-316L A022 |
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29 |
0Cr18Ni10Ti |
H0Cr20Ni10Ti |
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30 |
0Cr18Ni10Ti |
H0Cr20Ni10Ti/A137 |
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31 |
0Cr18Ni12Mo2Ti |
TGF-316L A022 |
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32 |
0Cr18Ni9 |
E308L-T |
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33 |
0Cr18Ni9 |
TGF308L-T |
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34 |
1Cr18Ni9Ti |
A132 |
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35 |
316L |
H00Cr19Ni12Mo2/A022 |
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36 |
TP304 |
H1Cr19Ni9Ti/A132 |
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37 |
TP316 |
H0Cr19Ni12Mo2/A202 |
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38 |
TP321 |
H0Cr20Ni10Ti/A137 |
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39 |
TP321 |
TGF347+A137 |
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40 |
TP347 |
H0Cr20Ni10Nb/A137 |
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41 |
TP347 |
H0Cr20Ni10Nb/A137 |
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7、Ⅷ类材料 |
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42 |
0Cr13 |
H0Cr20Ni10Ti、A132 |
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8、复合钢管 |
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43 |
304/20 |
H1Cr24Ni13/A302 |
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9、异类材料 |
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44 |
09Mn2DR+TP304 |
H1Cr24Ni13/A307 |
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45 |
1Cr5Mo+316L |
H1Cr24Ni13+A302 |
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46 |
1Cr5Mo+T9 |
H1Cr9Mo/R707 |
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47 |
20+00Cr17Ni14Mo2 |
H1Cr24Ni13，A302 |
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48 |
20+1Cr5Mo |
H08Mn2SiA+J427 |
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49 |
304L+316Ti |
TGF316L+A022 |
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50 |
A106 Gr.B+ 20MnMo |
H08Mn2SiA J427 |
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51 |
A106Gr.B+TP304 |
H1Cr24Ni13/A407 |
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52 |
Cr5Mo+15CrMo |
13CrMoA/R307 |
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53 |
Cr5Mo+1Cr18Ni9Ti |
H1Cr24Ni13/A302 |
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54 |
P11 |
13CrMoA/R307 |
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55 |
P11+20 |
13CrMoA/J427 |
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56 |
P11+TP304 |
H1Cr24Ni13/A407 |
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10、特殊材料及其与异种钢 |
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57 |
0Cr25Ni20 |
H0Cr25Ni20/A407 |
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58 |
15Mo3+ 15CrMo |
H08CrMoA、A107 |
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59 |
15Mo3+ 20 |
TIG-J50、J427 |
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60 |
20Cr33NiNb |
ERNiCr-3 |
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61 |
20Cr33NiNb+Incoloy 800H |
ERNiCr-3 |
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62 |
800HT+TP347 |
ENiCrCoMo-1 |
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63 |
904L |
904L |
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64 |
A333-6 |
TGS-1N，W707Ni |
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65 |
A335 P22+Incoloy 800H |
ERNiCr-3+Ni337 |
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66 |
A671 CC70 |
TGS-1N，W707Ni |
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67 |
B407 800H+Inconloy 800H |
ERNiCrCoMo-1 |
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68 |
B407 800HT +TP304 |
ERNiCr-3 |
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69 |
B407 800HT+P11 |
ERNiCrCoMo-1 |
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70 |
Incoloy 800H |
ERNiCr-3 |
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71 |
Incoloy 800H+P11 |
ERNiCr-3 |
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72 |
P22+TP304H |
H1Cr24Ni13、A307 |
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73 |
SA333-6 |
H08Mn2MoVA+W707Ni |
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74 |
T9 |
H1Cr9Mo/R707 |
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75 |
TP1 |
HSCCu201 |
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76 |
UNS N04400 |
Alloy60,Alloy190 |
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77 |
ZG4Cr35Ni45Nb+Inconloy 800H |
ERNiCrMo-3 |
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78 |
ZG4Cr35Ni45Nb+ZG4Cr25Ni35Nb |
ERNiCr-3 |
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11、卷制管 |
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79 |
L245 |
ER50-6、J427 |
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80 |
L245+20 |
ER50-6、J422 |
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81 |
X42 |
H08Mn2Si+J427 |
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82 |
X52 |
TIG-J50+J506 |
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83 |
X60 |
E6010+E8010+E8018 |
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84 |
X65 |
TIG-J50+J557 |
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第二部分:压力容器板材用焊接材料 |
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1、Ⅰ类材料 |
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1 |
15# |
J422、H08A+HJ431 |
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2 |
20#+20g |
TIG-J50/J427 |
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3 |
20#+20g |
J427 |
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4 |
20g |
J427 |
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5 |
20g |
TIG-J50/J427 |
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6 |
20g |
H08A+HJ431 |
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7 |
20g |
TIG-J50/J427 |
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8 |
20R |
J427 |
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9 |
20R |
TIG-J50/J427 |
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10 |
20R |
H08A+HJ431 |
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11 |
20R |
H10MnSi+HJ431 |
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12 |
20R |
H08Mn2SiA |
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13 |
25#+Q235-B |
J427 |
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14 |
Q235-A |
J427 |
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15 |
Q235-A |
E4315/H08A+HJ431 |
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16 |
Q235-A |
H08A+HJ431 |
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17 |
Q235-A |
TIG-J50/J427 |
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18 |
Q235-B |
J427 |
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19 |
Q235-B |
J422 |
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20 |
SA516 Gr.60 |
LB52NS |
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2、Ⅱ类材料 |
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21 |
15MnV |
J507 |
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22 |
16Mn |
H10MnSi+HJ431 |
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23 |
16Mng |
TIG-J50/E5015 |
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24 |
16MnR |
J507 |
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25 |
16MnR |
J506 |
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26 |
16MnR |
TIG-J50 |
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27 |
16MnR |
J427/H10MnSi+HJ431 |
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28 |
16MnR |
H08A+HJ431 |
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29 |
16MnR |
H10MnSi+HJ431 |
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30 |
16MnR |
H10Mn2+HJ431 |
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31 |
16MnR |
H08Mn2SiA |
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32 |
16MnR |
A062、A002 |
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33 |
16MnR |
EG-1 |
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34 |
16MnR |
TIG-J50,J507 |
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35 |
16MnR+15MnNbR |
J557 |
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36 |
20MnMo |
J507 |
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37 |
20MnMo |
TIG-J50/J507 |
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38 |
Q345E |
E5015 |
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39 |
SPV36N |
J507B |
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3、Ⅲ类材料 |
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40 |
CF62 |
E6015-G |
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41 |
610U2 |
LB-62UL |
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SPV490QSR |
MG-60 |
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42 |
SPV490QSR |
LB-62 |
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43 |
SPV490Q |
LB-62 |
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44 |
SPV490Q |
DWS-60G |
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45 |
SPV490Q |
DS-49/MF-33H |
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4、Ⅳ类材料 |
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46 |
13CrMo44 |
R307 |
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47 |
14Cr1MoR |
R307B |
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48 |
14Cr1Mo锻 |
H11CrMo45A+R307B |
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49 |
14Cr1Mo锻+14Cr1MoR |
H11CrMo45A+R307B |
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50 |
15CrMo |
H13CrMoA+HJ250G |
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51 |
15CrMoR |
R307 |
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52 |
15CrMoR |
H05CrMoTIRe/R307 |
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53 |
15CrMoR |
H13CrMoA+HJ250G |
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54 |
15CrMoR |
A307 |
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55 |
15CrMo锻 |
E309MoLT1-1 |
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56 |
15CrMo锻 |
E309LT1-1，E316LT1-1 |
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57 |
15CrMo锻 |
ER309L |
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58 |
15CrMo锻 |
H05CrMoTiRe、R307 |
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59 |
15CrMo锻 |
R307 |
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60 |
15CrMo锻+15CrMoR |
R307 |
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5、Ⅴ类材料 |
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61 |
1Cr5Mo |
R507 |
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6、Ⅵ类材料 |
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62 |
16MnDR |
H05MnSiTiRe、J507RH |
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63 |
16MnDR |
J507RH |
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64 |
07MnNiCrMoVDR+08MnNiCrMoVD |
J607RH |
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65 |
08MnNiCrMoVD |
TGS-3N、J607RH |
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66 |
08MnNiCrMoVD |
J607RH |
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7、Ⅶ类材料 |
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67 |
316 |
H00Cr19Ni12Mo2-HJ260 |
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68 |
316 |
A022 |
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69 |
0Cr18Ni9 |
A132 |
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70 |
0Cr18Ni9 |
H0Cr21Ni10+A102 |
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71 |
0Cr18Ni9 |
H0Cr20Ni10-HJ260 |
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72 |
0Cr18Ni9 |
A102 |
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73 |
0Cr18Ni9Ti |
H0Cr20Ni10Ti+HJ260 |
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74 |
1Cr18Ni9Ti |
A137 |
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75 |
1Cr18Ni9Ti |
H0Cr20Ni10Ti/A132 |
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76 |
1Cr18Ni9Ti |
H0Cr20Ni10Ti/HJ260 |
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77 |
1Cr18Ni9Ti |
HJ260-H0Cr20Ni10Ti |
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78 |
304L |
H0Cr20Ni10Ti/A002 |
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79 |
304L |
A002 |
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80 |
316L |
A022 |
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81 |
316L |
H00Cr19Ni12Mo2/A022 |
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82 |
316L |
H0Cr20Ni14Mo3+HJ260 |
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83 |
AISI304 |
H0Cr20Ni10Ti/A132 |
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8、复合材料 |
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84 |
0Cr13/15CrMoR |
R307、Ni337 |
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85 |
0Cr13/15CrMoR |
WEL GTAW82、Ni337 |
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86 |
0Cr13/20R |
J427、H08A-HJ431、A302、A102 |
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87 |
0Cr13Al/16MnR |
J507、A062 |
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88 |
0Cr13Al/20R |
J427、A062 |
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89 |
0Cr18Ni9/20R |
J427、H08A-HJ431、A302、A102 |
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90 |
2205/20R |
J427、E22.9.3N |
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91 |
304L/16MnR |
J507/A302/A002 |
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92 |
304L/20R |
J427/A302/A002 |
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93 |
316L/16MnR |
J507、A022、A042、H10MnSiA+HJ431 |
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94 |
316L/16MnR |
J507/A042/A022 |
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95 |
316L/20R |
H08A+HJ431、A042、A022 |
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96 |
316L/20R |
J427、A022、A042 |
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97 |
316L/20R |
J427、A022、A042、H08A+HJ431 |
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98 |
405/16MnR |
J507.A132.A302 |
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99 |
405/20g |
J427.A132.A302、H08A+HJ431 |
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100 |
405/20R |
J427、A302、A132、H08A+HJ431 |
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101 |
405/20R |
J427、A062 |
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102 |
405/20R+2205/20R |
J427、A062 |
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103 |
SA405/20R |
J427、A062 |
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104 |
SA405/20R |
J427、H08A-HJ431、A062 |
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105 |
SUS321/15CrMo |
HJ250G+H13CrMoA、A062、A132 |
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106 |
SUS321/15CrMo |
HJ250G+H13CrMoA、A062、A132 |
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107 |
SUS321/15CrMo |
R307、A062、A132 |
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9、异类材料 |
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108 |
0Cr13/15CrMoR+15CrMoR |
R307、Ni337 |
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109 |
0Cr13/15CrMoR+1Cr5Mo |
WEL TIG82、Ni337 |
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110 |
0Cr13/20R+0Cr18Ni9 |
H0Cr20Ni10Ti,A302,A102 |
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111 |
0Cr13Al+0Cr18Ni9 |
A062 |
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112 |
0Cr18Ni9+20R |
A062 |
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113 |
15CrMo+0Cr18Ni9 |
H1Cr24Ni13、A302 |
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114 |
15CrMo+16MnR |
A302 |
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115 |
15CrMo+20g |
J427 |
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116 |
16Mn/316L+316L |
A022、A042 |
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117 |
16Mn/405+16Mn |
E5015、A302 |
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118 |
16MnDR+00Cr17Ni14Mo2 |
H1Cr24Ni13、A302 |
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119 |
16MnDR+0Cr18Ni9 |
H1Cr24Ni13、A302 |
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120 |
16MnDR+16MnR |
H10Mn2+E5015-G |
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121 |
16MnR+0Cr13 |
H1Cr24Ni13、A302 |
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122 |
16MnR+12Cr2Mo |
TIG-J50+J507 |
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123 |
16MnR+14Cr1MoR |
J057 |
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124 |
16MnR+1Cr18Ni9Ti |
A307 |
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125 |
16MnR+SA350 LF2 |
TIG-J50+J507 |
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126 |
20g+15CrMo |
A302 |
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127 |
20g+1Cr18Ni9Ti |
A307 |
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128 |
20R/316L+316L |
A042、A022 |
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129 |
20R/405+0Cr13 |
A132、A302 |
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130 |
20R/405+20R |
E4315、A302、H08A+HJ431 |
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131 |
20R/405+奥18-8 |
A132、A302 |
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132 |
20R+15CrMoR |
H08A+HJ431 |
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133 |
20R+1Cr18Ni9Ti |
H1Cr24Ni13/A307 |
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134 |
20R+304L/20R |
J427/A302 |
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135 |
20R+SA405/20R |
J427、A062 |
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136 |
304L/16MnR+316L/16MnR |
J507/A042/A022 |
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137 |
304L/20R+316L/20R |
J427/A042/A022 |
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138 |
316L+16MnR |
A042 |
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139 |
316L+Q235-B |
A042 |
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140 |
CF62+16MnR |
E6015-G |
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141 |
Q235-A+15CrMoR |
J427 |
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142 |
Q235B+SPV490Q |
LB62 |
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143 |
SA105+16MnR |
J507 |
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144 |
SB409+20R |
A507 |
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10、特殊材料及其与异种钢 |
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145 |
09CrCuSb |
J427 |
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146 |
09CrCuSb+0Cr18Ni9 |
A302 |
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147 |
09CrCuSb+16MnR |
ND |
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148 |
09CrCuSb+Q235A |
ND |
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149 |
0Cr25Ni20 |
A402 |
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150 |
0Cr25Ni20+0Cr18Ni9 |
A302 |
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151 |
0Cr25Ni20+16MnR |
A302 |
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152 |
5A02 |
S331 |
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153 |
SA516 Gr.70 |
J507RH |
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154 |
SA516-70N |
E601,E7018 |
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|
|
155 |
SA671 CC70 |
ER80S-G,E7016-1 |
|
|
|
156 |
TA2 |
TA2 |
|
|
|
157 |
UNS N08810 |
Ni135 |
|
|
|
158 |
UNS N08810 |
Ni327 |
|
|
|
159 |
UNS N08810+0Cr18Ni9 |
Ni135 |
|
|
|
160 |
UNS N08810+20R |
Ni135 |
|
|
|
161 |
UNS N08810+20R |
Ni327 |
|
|
|
162 |
UNS N08811 |
Ni337 |
|
|
|
163 |
UNS N08811（SB564+SB409） |
Ni337 |
|
|
|
164 |
UNS N08811+15CrMoR |
Ni337 |
|
|
|
|
11、换热器用 |
|
|
|
|
165 |
08Cr2AlMo(φ25×2.5)与20R(δ=24) |
H08Cr2AlMo |
|
|
|
166 |
09CrCuSb(φ38×3)与16MnR(δ=22) |
H09CrCuSb |
|
|
|
167 |
0Cr18Ni9(φ19×2)与0Cr18Ni9(δ=20) |
H0Cr24Ni10Ti |
|
|
|
168 |
15CrMo(φ19×2)与15CrMoR(δ=20) |
H05CrMoTiRe |
|
|
|
169 |
15CrMoR+15CrMo |
TIG-R30 |
|
|
|
170 |
16Mn(φ14×2)与16MnR(δ=20) |
ER50-6 |
|
|
|
171 |
20(φ25×2.5)与16Mn(δ=24) |
H08Mn2SiA |
|
|
|
172 |
20(φ38×3.5)与16Mn(δ=22) |
ER50-6 |
|
|
|
173 |
20(φ38×4)与20g(δ=16) |
J427 |
|
|
|
174 |
20(φ57×3.5)与16Mn(δ=20) |
H08Mn2SiA |
|
|
|
|
12、球罐 |
|
|
|
|
175 |
07MnCrMoVDR |
J607RH |
|
|
|
176 |
15MnNbR |
J557 |
|
|
|
177 |
15MnNbR |
J507RH |
|
|
|
178 |
16MnR |
J507 |
|
|
|
179 |
16MnR |
E712C |
|
|
|
180 |
16MnR |
J507R |
|
|
|
181 |
16MnR |
TIG-J50,J507R |
|
|
|
182 |
16MnR |
E71T-1 |
|
|
|
183 |
20g |
J427 |
|
|
|
184 |
20MnMo |
J557RH |
|
|
|
185 |
20MnMo+15MnNbR |
J557RH |
|
|
|
186 |
610U2 |
LB62-UL |
|
|
|
187 |
A537CL1 |
E7018-G |
|
|
|
188 |
CF-62 |
J607RH |
|
|
|
|
第三部分:压力容器用焊接材料（管材） |
|
|
|
|
1、Ⅰ类材料 |
|
|
|
|
1 |
20 |
J422 |
|
|
|
2 |
20 |
H08Mn2Si |
|
|
|
3 |
20 |
TIG-J50 |
|
|
|
4 |
20 |
H08Mn2Si+J422 |
|
|
|
5 |
20 |
H08A |
|
|
|
6 |
20 |
TIG-J50+J427 |
|
|
|
7 |
A106Gr.B |
H08Mn2SiA+J427 |
|
|
|
8 |
A234WPB+A106Gr.B |
H08Mn2Si+J427 |
|
|
|
|
2、Ⅱ类材料 |
|
|
|
|
9 |
16Mn |
H08Mn2Si+J507 |
|
|
|
|
3、Ⅳ类材料 |
|
|
|
|
10 |
A335 P22 |
TIG-R40 R407 |
|
|
|
11 |
12Cr1MoV |
H08CrMoVA+R317 |
|
|
|
12 |
12Cr1MoV |
H08CrMoVA |
|
|
|
13 |
12Cr2MoG |
TIG-R40/R407 |
|
|
|
14 |
15CrMo |
H05CrMoTiRe＋R307 |
|
|
|
15 |
15CrMo |
H13CrMoA+R307 |
|
|
|
16 |
P22 |
TIG-R40 |
|
|
|
17 |
P22 |
TIG-R40,R407 |
|
|
|
|
4、Ⅴ类材料 |
|
|
|
|
18 |
Cr5Mo |
HCr5Mo+R507 |
|
|
|
19 |
Cr5Mo |
TIG-R40+R507 |
|
|
|
20 |
STFA-25 |
HCr5Mo+R507 |
|
|
|
21 |
1Cr5Mo |
TIG-R40+R507 |
|
|
|
22 |
P5（1Cr5Mo） |
A302 |
|
|
|
|
5、Ⅵ类材料 |
|
|
|
|
23 |
09Mn2VDR |
TGS-1N+W707Ni |
,
| |
|
|
6、Ⅶ类材料 |
|
|
|
|
24 |
A312 TP304 |
TGF-308L，A137 |
|
|
|
25 |
A312 TP316L |
TGF-316L A022 |
|
|
|
26 |
0Cr18Ni10Ti |
H0Cr20Ni10Ti |
|
|
|
27 |
0Cr18Ni10Ti |
H0Cr20Ni10Ti/A137 |
|
|
|
28 |
0Cr18Ni12Mo2Ti |
TGF-316L A022 |
|
|
|
29 |
0Cr18Ni9 |
E308L-T |
|
|
|
30 |
0Cr18Ni9 |
TGF308L-T |
|
|
|
31 |
1Cr18Ni9Ti |
A132 |
|
|
|
32 |
316L |
H00Cr19Ni12Mo2/A022 |
|
|
|
33 |
TP304 |
H1Cr19Ni9Ti/A132 |
|
|
|
34 |
TP316 |
H0Cr19Ni12Mo2/A202 |
|
|
|
35 |
TP321 |
H0Cr20Ni10Ti/A137 |
|
|
|
36 |
TP321 |
TGF347+A137 |
|
|
|
37 |
TP347 |
H0Cr20Ni10Nb/A137 |
|
|
|
38 |
TP347 |
H0Cr20Ni10Nb/A137 |
|
|
|
|
7、Ⅷ类材料 |
|
|
|
|
39 |
0Cr13 |
H0Cr20Ni10Ti、A132 |
|
|
|
|
8、复合钢管 |
|
|
|
|
40 |
304/20 |
H1Cr24Ni13/A302 |
|
|
|
|
9、异类材料 |
|
|
|
|
41 |
09Mn2DR+TP304 |
H1Cr24Ni13/A307 |
|
|
|
42 |
1Cr5Mo+316L |
H1Cr24Ni13+A302 |
|
|
|
43 |
1Cr5Mo+T9 |
H1Cr9Mo/R707 |
|
|
|
44 |
20+1Cr5Mo |
H08Mn2SiA+J427 |
|
|
|
45 |
304L+316Ti |
TGF316L+A022 |
|
|
|
46 |
A106 Gr.B+ 20MnMo |
H08Mn2SiA J427 |
|
|
|
47 |
Cr5Mo+15CrMo |
13CrMoA/R307 |
|
|
|
48 |
Cr5Mo+1Cr18Ni9Ti |
H1Cr24Ni13/A302 |
|
|
|
|
10、特殊材料及其与异种钢 |
|
|
|
|
49 |
0Cr25Ni20 |
H0Cr25Ni20/A407 |
|
|
|
50 |
20Cr33NiNb |
ERNiCr-3 |
|
|
|
51 |
20Cr33NiNb+Incoloy 800H |
ERNiCr-3 |
|
|
|
52 |
904L |
904L |
|
|
|
53 |
A333-6 |
TGS-1N，W707Ni |
|
|
|
54 |
A671 CC70 |
TGS-1N，W707Ni |
|
|
|
55 |
SA333-6 |
H08Mn2MoVA+W707Ni |
|
|
|
56 |
T9 |
H1Cr9Mo/R707 |
|
|
|
57 |
A335 P22+Incoloy 800H |
ERNiCr-3+Ni337 |
|
|
|
58 |
P22+12Cr1MoV |
H08CrMoVA/R317 |
|
|
|
|
11、卷制管 |
|
|
|
|
59 |
L245 |
ER50-6、J427 |
|
|
|
60 |
L245+20 |
ER50-6、J427 |
|
|
|
61 |
L245+20 |
ER50-6、J422 |
|
|
|
62 |
X65 |
TIG-J50+J557 |
|
|
|
|
第四部分:锅炉焊接 |
|
|
|
|
|
1、Ⅰ类材料 |
|
|
|
|
1 |
20#管（φ57×3.5）钨极氩弧焊 |
H08Mn2Si |
|
|
|
2 |
20#管（φ108×4.5）钨极氩弧焊/焊条电弧焊 |
H08Mn2Si+J422 |
|
|
|
3 |
20#管（φ273×18）钨极氩弧焊/焊条电弧焊 |
H08Mn2Si+J422 |
|
|
|
4 |
Q235B板（δ=12）焊条电弧焊 |
J427 |
|
|
|
5 |
Q235A板（δ=18）焊条电弧焊 |
J427 |
|
|
|
|
2、Ⅱ类材料 |
|
|
|
|
6 |
16MnR板（δ=12）焊条电弧焊 |
J507 |
|
|
|
7 |
16MnR板（δ=14）埋弧焊 |
HJ431/H10MnSi |
|
|
|
8 |
16Mn管（φ60×9）与16MnR板（δ=12）焊条电弧焊 |
J507 |
|
|
|
9 |
16MnR管（φ90×16）与16MnR板（δ=24）焊条电弧焊 |
J507 |
|
|
|
|
3、Ⅲ类材料 |
|
|
|
|
10 |
15CrMo板（δ=14）焊条电弧焊 |
R307 |
|
|
|
11 |
12Cr1MoV管(φ42×4)钨极氩弧焊 |
H08CrMoVA |
|
|
|
12 |
12Cr1MoV管(φ42×4)钨极氩弧焊/焊条电弧焊 |
H08CrMoVA/R317 |
|
|
|
13 |
12Cr1MoV管(φ133×12)钨极氩弧焊/焊条电弧焊 |
H08CrMoVA/R317 |
|
|
|
|
4、电力标准 |
|
|
|
|
14 |
20G+15CrMoG |
TIG-J50/J427 |
|
|
|
15 |
12Cr2MoVWTIB |
TIG-R34/R317 |
|
|
|
双相不锈钢的焊接 |
|
|
1． 双相不锈钢可焊性良好，热裂倾向小，一般焊前不需预热，焊后不需热处理，可与18-8型奥氏体不锈钢或碳钢等异种钢焊接。
2． 双相不锈钢的焊接材料或填充材料通常采用比母材含镍高的材料，对于含氮的双相不锈钢要求焊材和母材的含氮量相同。以保证焊缝金属有足够的奥氏体量。
3． 双相不锈钢常用的焊接方法有手工电弧焊和钨极氩弧焊两种。适宜使用多层焊，采用多道次和低熔敷率的方式。
4． 双相不锈钢的中温敏化问题在焊接时一般不会出现。 |
|
|
|
|
|
|
16 |
S31803/SAF2205 |
焊条E2209-xx 焊丝ER2209 |
|
|
|
17 |
S32750/SAF2507 |
25.10.4 LR /25.10.4 L |
|
|
