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A422A502A507A512不銹鋼焊條

發(fā)布時間：2012年8月24日   |   閱讀次數(shù)： 344

產(chǎn)品簡介：不銹鋼焊條可分為鉻不銹鋼和鉻鎳不銹鋼焊條兩類。鉻不銹鋼具有一定的耐蝕（氧化性酸、有機(jī)酸、氣蝕）、耐熱和耐磨性能。通常被選作電鉆、化工、石油等設(shè)備的材料。鉻鎳不銹鋼焊條（奧氏體不銹鋼）具有良好的耐磨蝕性和抗氧化性（高溫），它被廣泛地應(yīng)用于各行業(yè)的設(shè)備制造品種有60余種。

詳細(xì)描述

牌號\化學(xué)成分 C Mn Si Cr Ni Mo Nb Cu S P 備注
G202 ≤0.12 ≤1.0 ≤0.9 11-14 ≤0.7 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
G207 ≤0.12 ≤1.0 ≤0.9 11-14 ≤0.7 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
G217 ≤0.12 ≤1.0 ≤0.9 11-14 0.6-1.2 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
G302 ≤0.10 ≤1.0 ≤0.9 15-18 ≤0.6 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
G307 ≤0.1 ≤1.0 ≤0.9 15-18 ≤0.6 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
A002 ≤0.04 0.5-2.5 ≤0.9 18-21 9-11 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
A002Nb ≤0.04 0.5-2.5 ≤0.9 18-21 9-11   8c-1.0   ≤0.03 ≤0.035  
A002Mo ≤0.04 0.5-2.5 ≤0.9 18-21 9-12 2-3   ≤0.75 ≤0.03 ≤0.04  
A0022 ≤0.04 0.5-2.5 ≤0.9 17-20 11-14 2-3   ≤0.75 ≤0.03 ≤0.04  
A0032 ≤0.04 0.5-2.5 ≤0.9 18-21 12-14 2-2.5   ≤2.0 ≤0.03 ≤0.04  
A0042 ≤0.04 0.5-2.5 ≤0.9 22-25 12-14 2-3   ≤0.75 ≤0.03 ≤0.04  
A0062 ≤0.04 0.5-2.5 ≤0.9 22-25 12-14 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
A102 ≤0.08 0.5-2.5 ≤0.9 18-21 9-11 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
A107 ≤0.08 0.5-2.5 ≤0.9 18-21 9-11 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
A112 ≤0.12 ≤2.5 ≤1.5 17-22 7-11       ≤0.035 ≤0.04  
A117 ≤0.12 ≤2.5 ≤1.5 17-22 7-11       ≤0.035 ≤0.04  
A132 ≤0.08 0.5-2.5 ≤0.9 18-21 9-11 ≤0.75 8c-1.0 ≤0.75 ≤0.03 ≤0.04  
A137 ≤0.08 0.5-2.5 ≤0.9 18-21 9-11 ≤0.75 8c-1.0 ≤0.75 ≤0.03 ≤0.04  
A146 ≤0.12 4-7   19-22 8-11       ≤0.035 ≤0.04  
A202 ≤0.08 0.5-2.5 ≤0.9 17-20 11-14 2-3   ≤0.75 ≤0.03 ≤0.04  
A207 ≤0.08 0.5-2.5 ≤0.9 17-20 11-14 2-3   ≤0.75 ≤0.03 ≤0.04  
A212 ≤0.08 0.5-2.5 ≤0.9 17-20 11-14 2-3 6c-1 ≤0.75 ≤0.03 ≤0.04  
A222 ≤0.08 0.5-2.5 ≤0.9 18-21 12-14 2-2.5   ≤2.0 ≤0.03 ≤0.04  
A232 ≤0.08 0.5-2.5 ≤0.9 17-20 11-14 2-2.5 v0.3-0.7 ≤0.5 ≤0.03 ≤0.035  
A237 ≤0.08 0.5-2.5 ≤0.9 17-20 11-14 2-2.5 v0.3-0.7 ≤0.5 ≤0.03 ≤0.035  
A242 ≤0.08 0.5-2.5 ≤0.9 18-21 12-14 3-4   ≤0.75 ≤0.03 ≤0.035  
A302 ≤0.08 0.5-2.5 ≤0.9 22-25 12-14 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
A307 ≤0.15 0.5-2.5 ≤0.9 22-25 12-14 ≤0.75   ≤0.75 ≤0.03 ≤0.04  
A312 ≤0.12 0.5-2.5 ≤0.9 22-25 12-14 2-3   ≤0.75 ≤0.03 ≤0.04  
A317 ≤0.12 0.5-2.5 ≤0.9 22-25 12-14 2-3   ≤0.75 ≤0.03 ≤0.04  
A402 0.08-0.2 1-2.5 ≤0.75 25-28 20-22.5 ≤0.75   ≤0.75 ≤0.03 ≤0.03  
A407 0.08-0.2 1-2.5 ≤0.75 25-28 20-22.5 ≤0.75   ≤0.75 ≤0.03 ≤0.03  
A412 ≤0.12 1-2.5 ≤0.75 25-28 20-22 ≤0.75   ≤0.75 ≤0.03 ≤0.03  
A422 ≤0.20 5-10 ≤1.2 23-27 16-20       ≤0.03 ≤0.03  
A427 ≤0.20 5-10 ≤1.2 23-27 16-20       ≤0.03 ≤0.03  
A502 ≤0.12 0.5-2.5 ≤0.9 14-18 22-27 5-7 N≥0.1   ≤0.03 ≤0.04  
A507 ≤0.12 0.5-2.5 ≤0.9 14-18 22-27 5-7 N≥0.1 ≤0.5 ≤0.03 ≤0.035  
A607 ≤0.20 ≤3.5 ≤0.7 15-17 33-37 2-3 1-2 2-3 ≤0.03 ≤0.035  
A902 ≤0.07 0.5-2.5 ≤0.6 17-21 32-36 2-3 8c-1.0 3-4 ≤0.03 ≤0.04  

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