| 牌号 | GS-13MnNi6-4 |
|---|---|
| 德國W-Nr. | 1.6221 |
| 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 |
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焊接資料①(僅供參考)
Materia
designation numberHeat treatment
conditionSuitable filler metal
as specified
in DIN 8529 Part 1
(symbol)Preheat and interpass
temperature,
in °C②Annealing temperature
after welding,
in °CGS-13MnNi6-4 1.6221 淬火+回火 (V I) ESY 50 75 Mn 1 Ni B 100 to 250 ⑤ 淬火+回火 (V II) 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-13MnNi6-4VI 1.6221 - 860 to 930④ 空氣 550 to 620 GS-13MnNi6-4VII 1.6221 - 860 to 930④ 液體 600 to 650 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"!