牌號 | X2CrMnNiMoN21–5-3 |
歐標鋼號 | 1.4482 |
對應標準 | EN 10088-3-2014
不銹鋼 - 第3部分:半成品,棒材琉用,桿材誓沸,線材舷暮,型材和光亮產(chǎn)品的一般用途耐腐蝕鋼的交貨技術條件 Stainless steels-Part 3: Technical delivery condition for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
歸類 | 雙相不銹鋼 |
性能 | 耐腐蝕 |
標簽 | 奧氏體-鐵素體不銹鋼 |
說明 | 物理性能參考EN 10088-1-2014 |
Steel designation | Hot forming | Heat treatment symbol | Solution annealing | |||
Name | Number | Temperature °C | Type of cooling | Temperature °C | Type of cooling | |
X2CrMnNiMoN21–5-3 | 1.4482 | 1150 to 900 | air | +AT | 1000 to1150 | water,air |
Material designation | Heat treatment condition | Minimum 0.2%-proof strength(MPa) at a temperature (in°C) of: | ||||
Name | Number | 100 | 150 | 200 | 250 | |
X2CrMnNiMoN21 –5-3 | 1.4482 | +AT | 345 | 315 | 300 | 280 |