澳大利亚 · AS

E6215-B3

AS/NZS 1553.2:1999 — Covered electrodes for welding - Part 2: Low and intermediate alloy steel electrodes for manual metal-arc welding of carbon steels and low and intermediate alloy steels

化学成分

元素minmax相似备注
C0.050.12
Cr22.5
Mn0.51.2
Mo0.91.2
P0.03
S0.04
Si0.6

力学性能

热处理 / 状态屈服强度抗拉强度伸长率断面收缩率冲击功硬度
电焊条  焊后热处理(PWHT)≥530≥620≥16