牌號(hào) | X3CrNiMo13-4 |
德國(guó)W-Nr. | 1.4313 |
對(duì)應(yīng)標(biāo)準(zhǔn) | DIN EN 10088-3-2014
不銹鋼-半成品祝拯、棒材茴夯、桿材、線材盒咪、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 | - | - |