牌号 | X2CrTiNb18 |
1.4509 | |
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 | |
X2CrTiNb18 | 1.4509 | +A | 230 | 220 | 210 | 205 | 200 | 180 | - |
Material designation | Hot forming | Heat treatment symbol | Annealing | |||
Name | Number | Temperature ℃ | Type of cooling | Temperature ℃ ① | Type of cooling | |
X2CrTiNb18 | 1.4509 | 1100 to 800 | air | +A | 870 to 930 | air,water |
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