伯乐焊材贸易天津有限公司

SW-347,Cored不锈钢焊丝E347T1-1-4焊丝

价格:面议 2021-12-31 03:09:01 418次浏览

类别品名AWS型号熔敷金属化学成分(%熔敷金属力学性能特性与用途

CMnSiCrNi其他σ0.2(MPa)σb(MPa)δ(%)IV(J)

实芯焊丝SM-70ER70s-60.091.10.41---29/70CO2气保焊丝,用于低碳钢及50kgf高强钢焊接

SM-70GER70S-G0.091.070.52---29/140CO2气保焊丝,因焊丝中含特殊元素,故韧性比SM-70

SM-80GER80S-G0.081.350.5--Mo:0.-20/140CO2气保焊丝,用于60kgf级高强钢焊接

SM-100MER100S-10.0571.320.330.11.7Mo:0.-18/127

-51/78气保焊丝,用于70kgf级高强钢焊接,如桥梁等

MIG焊丝SM-308LER308L0.021.600.3519.910.1-58042-20/5018-8超低碳不锈钢结构

SM-309LER3090.091.600.3922.512.8-6603622-12不锈钢及异种钢焊接

SM-310ER3100.091.900.3526.820.9-6104025-20不锈钢及异种钢焊接

SM-316LER316L0.021.690.3919.512.8Mo:2.3-570390/11018-12Mo超低碳不锈钢

SM-100.MER100S-10.0571.320.330.121.71Mo:0.-18/127

-51/7870kgf级高强钢结构,如桥梁,压力容器

TIG焊丝ST-308LER308L0.021.700.3620.010.3-600410/11018-8超低碳不锈钢结构

ST-309ER3090.071.880.3824.412.8-620380/15022-12不锈钢及异种钢焊接<span style='color:

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