牌號 | X4CrNiMo16-5-1 |
德國W-Nr. | 1.4418 |
對應(yīng)標(biāo)準 | DIN EN 10088-3-2014
不銹鋼-半成品蒸拦、棒材蛙婴、桿材擦耀、線材宿接、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 |
標(biāo)簽 | 耐熱鋼 |
說明 | 物理性能參考DIN EN 10088-1-2014弱卡、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 | |
X4CrNiMo16–5-1 | 1.4418 | 1150 to 900 | air | +A* | 600 to 650 | furn.,air | - | - | - |
+QT760 | - | - | 950 to 1050 | oil,air | 590 to 620 | ||||
+QT900 | - | - | 950 to 1050 | oil,air | 550 to 620 |
Steel 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 | |
X4CrNiMo16–5-1 | 1.4418 | +QT760 | 520 | 510 | 500 | 490 | 480 | - | - |
+QT900 | 660 | 640 | 620 | 600 | 580 | - | - |
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