![](http://img4.cpooo.com/files/201305/14/p/27/317117_1368487136.jpg)
ER308L不锈钢焊丝=不锈钢药芯焊丝
价格:1.00
ER308L不锈钢药芯焊丝用于焊接304/304L不锈钢,碳含量小于0.03,具有很好的耐晶间腐蚀性能。CSiMnCrNiσbMpaσ0.2Mpaδ%≤0.03≤0.651.0~2.519.5~22.09.0~11.0≥510≥320≥30)
业务 QQ: | 1426281997 |