寶山鋼鐵股份有限公司(簡(jiǎn)稱“寶鋼股份”)是中國(guó)最大、最現(xiàn)代化的鋼鐵聯(lián)合企業(yè)。寶鋼股份以其誠(chéng)信、人才、創(chuàng)新、管理、技術(shù)諸方面綜合...
| 牌號(hào) | X2CrMnNiMoN21–5-3 |
| 歐標(biāo)鋼號(hào) | 1.4482 |
| 對(duì)應(yīng)標(biāo)準(zhǔn) | EN 10088-3-2014
不銹鋼 - 第3部分:半成品,棒材,桿材,線材,型材和光亮產(chǎn)品的一般用途耐腐蝕鋼的交貨技術(shù)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(biāo)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 |