牌号 | X2CrMoTi29-4 |
1.4592 | |
对应标准 | NF EN 10088-2-2005
普通用途不锈钢板和钢带的交货技术条件 Part2:Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
归类 | 铁素体不锈钢 |
标签 | 特殊等级 |
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 | |
X2CrMoTi29-4 | 1.4592 | +A | 395 | 370 | 350 | 335 | 325 | 310 | - |
Material designation | Hot forming | Heat treatment symbol | Annealing | |||
Name | Number | Temperature ℃ | Type of cooling | Temperature ℃ ① | Type of cooling | |
X2CrMoTi29-4 | 1.4592 | 1100 to 800 | air | +A | 900 to 1000 | air,water |
◎ Temperature of annealing shall be agreed for simulated heat-treated test-pieces. ① If heat-treatment is carried out in a continuous furnace, the upper part of the range specified is usually preferred, or even exceeded. |