不锈钢焊条 产品简介：不锈钢焊条可分为铬不锈钢和铬镍不锈钢焊条两类。铬不锈钢具有一定的耐蚀（氧化性酸、有机酸、气蚀）、耐热和耐磨性能。通常被选作电钻、化工、石油等设备的材料。铬镍不锈钢焊条（奥氏体不锈钢）具有良好的耐磨蚀性和抗氧化性（高温），它被广泛地应用于各行业的设备制造品种有60余种。 详细描述 牌号化学成分CMnSiCrNiMoNbCuSP备注 G202≤0.12≤1.0≤0.911-14≤0.7≤0.75≤0.75≤0.03≤0.04 G207≤0.12≤1.0≤0.911-14≤0.7≤0.75≤0.75≤0.03≤0.04 G217≤0.12≤1.0≤0.911-140.6-1.2≤0.75≤0.75≤0.03≤0.04 G302≤0.10≤1.0≤0.915-18≤0.6≤0.75≤0.75≤0.03≤0.04 G307≤0.1≤1.0≤0.915-18≤0.6≤0.75≤0.75≤0.03≤0.04 A002≤0.040.5-2.5≤0.918-219-11≤0.75≤0.75≤0.03≤0.04 A002Nb≤0.040.5-2.5≤0.918-219-118c-1.0≤0.03≤0.035 A002Mo≤0.040.5-2.5≤0.918-219-122-3≤0.75≤0.03≤0.04 A0022≤0.040.5-2.5≤0.917-2011-142-3≤0.75≤0.03≤0.04 A0032≤0.040.5-2.5≤0.918-2112-142-2.5≤2.0≤0.03≤0.04 A0042≤0.040.5-2.5≤0.922-2512-142-3≤0.75≤0.03≤0.04 A0062≤0.040.5-2.5≤0.922-2512-14≤0.75≤0.75≤0.03≤0.04 A102≤0.080.5-2.5≤0.918-219-11≤0.75≤0.75≤0.03≤0.04 A107≤0.080.5-2.5≤0.918-219-11≤0.75≤0.75≤0.03≤0.04 A112≤0.12≤2.5≤1.517-227-11≤0.035≤0.04 A117≤0.12≤2.5≤1.517-227-11≤0.035≤0.04 A132≤0.080.5-2.5≤0.918-219-11≤0.758c-1.0≤0.75≤0.03≤0.04 A137≤0.080.5-2.5≤0.918-219-11≤0.758c-1.0≤0.75≤0.03≤0.04 A146≤0.124-719-228-11≤0.035≤0.04 A202≤0.080.5-2.5≤0.917-2011-142-3≤0.75≤0.03≤0.04 A207≤0.080.5-2.5≤0.917-2011-142-3≤0.75≤0.03≤0.04 A212≤0.080.5-2.5≤0.917-2011-142-36c-1≤0.75≤0.03≤0.04 A222≤0.080.5-2.5≤0.918-2112-142-2.5≤2.0≤0.03≤0.04 A232≤0.080.5-2.5≤0.917-2011-142-2.5v0.3-0.7≤0.5≤0.03≤0.035 A237≤0.080.5-2.5≤0.917-2011-142-2.5v0.3-0.7≤0.5≤0.03≤0.035 A242≤0.080.5-2.5≤0.918-2112-143-4≤0.75≤0.03≤0.035 A302≤0.080.5-2.5≤0.922-2512-14≤0.75≤0.75≤0.03≤0.04 A307≤0.150.5-2.5≤0.922-2512-14≤0.75≤0.75≤0.03≤0.04 A312≤0.120.5-2.5≤0.922-2512-142-3≤0.75≤0.03≤0.04 A317≤0.120.5-2.5≤0.922-2512-142-3≤0.75≤0.03≤0.04 A4020.08-0.21-2.5≤0.7525-2820-22.5≤0.75≤0.75≤0.03≤0.03 A4070.08-0.21-2.5≤0.7525-2820-22.5≤0.75≤0.75≤0.03≤0.03 A412≤0.121-2.5≤0.7525-2820-22≤0.75≤0.75≤0.03≤0.03 A422≤0.205-10≤1.223-2716-20≤0.03≤0.03 A427≤0.205-10≤1.223-2716-20≤0.03≤0.03 A502≤0.120.5-2.5≤0.914-1822-275-7N≥0.1≤0.03≤0.04 A507≤0.120.5-2.5≤0.914-1822-275-7N≥0.1≤0.5≤0.03≤0.035 A607≤0.20≤3.5≤0.715-1733-372-31-22-3≤0.03≤0.035 A902≤0.070.5-2.5≤0.617-2132-362-38c-1.03-4≤0.03≤0.04