CRWMN工具钢选型指南
CRWMN(工具钢,186个规格)常见加工形态、硬度与抗拉强度如下,供材料选型与采购参考。
牌号规格明细
| 规格 | 硬度 | 抗拉强度 |
|---|---|---|
| CrWMn | 258HB | 650MPa |
| CrWMn-冷拉-10mm | 235HB | 1426MPa |
| CrWMn-冷拉-12mm | 263HB | 1524MPa |
| CrWMn-冷拉-16mm | 254HB | 989MPa |
| CrWMn-冷拉-20mm | 229HB | 1359MPa |
| CrWMn-冷拉-25mm | 238HB | 1449MPa |
| CrWMn-冷拉-30mm | 265HB | 1546MPa |
| CrWMn-冷拉-40mm | 231HB | 907MPa |
| CrWMn-冷拉-50mm | 204HB | 969MPa |
| CrWMn-冷拉-60mm | 277HB | 1539MPa |
| CrWMn-冷拉-80mm | 244HB | 1250MPa |
| CrWMn-冷轧-圆钢 | 229HB | 646MPa |
| CrWMn-冷轧-钢板 | 225HB | 769MPa |
| CrWMn-回火 | — | — |
| CrWMn-固溶 | — | — |
| CrWMn-时效 | — | — |
| CrWMn-正火 | — | — |
| CrWMn-淬火 | — | — |
| CrWMn-渗氮 | — | — |
| CrWMn-渗碳 | — | — |
| CrWMn-热轧-圆钢 | 275HB | 977MPa |
| CrWMn-热轧-钢板 | 269HB | 696MPa |
| CrWMn-热轧圆钢-10mm | 249HB | 816MPa |
| CrWMn-热轧圆钢-11mm | 249HB | 816MPa |
物性范围
| 项目 | 范围 |
|---|---|
| 抗拉强度 | 650MPa~1528MPa |
| 硬度 | 670MPa~487MPa |
选型要点
CRWMN属工具钢。选型依据:抗拉强度(650MPa~1528MPa)、硬度(670MPa~487MPa)、加工形态(板/棒/丝/带/管/型材)及后续热处理与状态需求综合确定。
FAQ
Q1:CRWMN常见规格形态?
CrWMn、CrWMn-冷拉-10mm、CrWMn-冷拉-12mm、CrWMn-冷拉-16mm、CrWMn-冷拉-20mm、CrWMn-冷拉-25mm、CrWMn-冷拉-30mm、CrWMn-冷拉-40mm等。
Q2:CRWMN性能如何?
抗拉 650MPa~1528MPa,硬度 670MPa~487MPa。