寶山鋼鐵股份有限公司(簡稱“寶鋼股份”)是中國最大、最現(xiàn)代化的鋼鐵聯(lián)合企業(yè)。寶鋼股份以其誠信、人才、創(chuàng)新、管理、技術(shù)諸方面綜合...
| 牌號 | X3CrNiMo13-4 |
| 德國W-Nr. | 1.4313 |
| 對應(yīng)標(biāo)準(zhǔn) | DIN EN 10088-3-2014
不銹鋼-半成品、棒材、桿材、線材、型材及光亮產(chǎn)品交貨技術(shù)條件 Stainless steels – Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
| 歸類 | 馬氏體不銹鋼 |
| 性能 | 耐腐蝕 |
| 說明 | 物理性能參考DIN EN 10088-1-2014、EN 10088-1-2014 |
| Steel designation | Hot forming | Heat treatment symbol | Annealing | Quenching | Tempering | ||||
| Name | Number | Temperature°C | Type of cooling | Temperature°C | Type of cooling | Temperature°C | Type of cooling | Temperature°C | |
| X3CrNiMo13-4 | 1.4313 | 1150 to 900 | air | +A | 600 to 650 | furn.,air | - | - | - |
| +QT700 | - | - | 950 to 1050 | oil,air | 650 to700+ 600 to 620 | ||||
| +QT780 | - | - | 950 to 1050 | oil,air | 550 to 600 | ||||
| +QT900 | - | - | 950 to 1050 | oil,air | 520 to 580 | ||||
| Material designation | Heat treatment condition | Minimum 0.2%-proof strength(MPa) at a temperature (in°C) of: | |||||||
| Name | Number | 100 | 150 | 200 | 250 | 300 | 350 | 400 | |
| X3CrNiMo13–4 | 1.4313 | +QT650 | 500 | 490 | 480 | 470 | 460 | 450 | - |
| +QT780 | 590 | 575 | 560 | 545 | 530 | 515 | - | ||
| +QT900 | 720 | 690 | 665 | 640 | 620 | - | - | ||