牌号 | GS-8Mn7 |
---|---|
德国W-Nr. | 1.5015 |
对应标准 | DIN 17182-1992
焊接用低合金铸钢 General purpose steel castings with enhanced weldability and higher toughness - Technical delivery condition |
归类 | 铸钢 |
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焊接资料①(仅供参考)
Materiadesignation numberHeat treatment
conditionSuitable filler metal
as specified
in DIN 8529 Part 1
(symbol)Preheat and
interpass
temperature,
in °C②Annealing
temperature
after welding,
in °CGS-8Mn7 1.5015 淬火+回火 (V) ESY 42 65MnB 100 to 250 ⑤ ① 参见本标准原件5.6条② 参见本标准原件5.6.3条⑤ 参见本标准原件5.6.4条 -
热处理制度①
Material Normalizing
Austenitizing
temperature,
in °C②Quenching and tempering Austenitizing
temperature,
in °CQuenching medium Tempering
temperature,
in °C③designation number GS-8Mn7 1.5015 - 900 to 980④ 空气,液体 600 to 640 ①在加工后需要消除应力,应使用焊接资料表规定的焊接后退火温度之一。
②最终冷却为空冷或风冷
③最终冷却为空冷或炉冷
④建议铸件在淬火回火前进行正火处理。
注:数据仅供参考!如有疑问,请填写"我要纠错"!