牌号 | GS-8Mn7 |
---|---|
德國W-Nr. | 1.5015 |
對應标準 | DIN 17182-1992
焊接用低合金鑄鋼 General purpose steel castings with enhanced weldability and higher toughness - Technical delivery condition |
歸類 | 鑄鋼 |
-
焊接資料①(僅供參考)
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 參見本标準原件5.6條② 參見本标準原件5.6.3條⑤ 參見本标準原件5.6.4條 -
熱處理制度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 空氣,液體 600 to 640 ①在加工後需要消除應力,應使用焊接資料表規定的焊接後退火溫度之一。
②最終冷卻為空冷或風冷
③最終冷卻為空冷或爐冷
④建議鑄件在淬火回火前進行正火處理。
注:數據僅供參考!如有疑問,請填寫"我要糾錯"!