25CrMo4
25CrMo4,
25CrMo4数据表下载
25CrMo4化学成分 - NF EN 2205
| C | Si | Mn | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|
| 0.22-0.29 | ≤0.40 | 0.60-0.90 | ≤0.035 | ≤0.035 | 0.90-1.20 | ≤ ≥ | 0.15-0.30 |
25CrMo4标准规范
- NF EN 2205 - Steel FE-PL1502 (25CrMo4) - 900 MPa <= Rm <= 1 100 MPa - Bars - De <= 40 mm
- NF EN 2206 - Steel FE-PL1502 (25CrMo4) - 650 MPa <= Rm <= 850 MPa - Bars - De <= 150 mm
- NF EN 2209 - Steel FE-PL1502 (25CrMo4) - 900 MPa <= Rm <= 1 100 MPa - Sheets, strips and plates - 0,5 mm <= a <= 20 mm
- NF EN 2542 - Steel FE-PL1502 (25CrMo4) - Annealed - Bar and wire - De <= 40 mm - For prevailing torque nuts
- NF EN 2543 - Steel FE-PL1502 (25CrMo4) - Annealed - Sheet and strip - 0,3 mm <= a <= 2 mm - For prevailing torque nuts
- NF EN 10083-1 - Steels for quenching and tempering - Part 1: General technical delivery conditions
- NF EN 10083-3 - Steels for quenching and tempering - Part 3: Technical delivery conditions for alloy steels
- NF EN 10132-3 - Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Part 3: Steels for quenching and tempering
- NF EN 10216-2 - Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties
- NF EN 10250-3 - Open die steel forgings for general engineering purposes - Part 3: Alloy special steels
- NF EN 10263-4 - Steel rod, bars and wire for cold heading and cold extrusion - Part 4: Technical delivery conditions for steels for quenching and tempering
- NF EN 10269 - Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
- NF EN 10297-1 - Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubes
- NF EN 10305-1 - Steel tubes for precision applications - Technical delivery conditions - Part 1: Seamless cold drawn tubes
- NF EN 10343 - Steels for quenching and tempering for construction purposes - Technical delivery conditions
25CrMo4机械性能
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| 热处理 | Type | 最小值 | 最大值 | 近似值 | 备注 |
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25CrMo4产品形态
- 热轧和冷拉棒材, 圆棒, 扁钢, 六角棒, 八角棒, 空心棒
- 带钢和钢卷, 热轧带钢, 热轧钢卷, 冷轧钢带, 冷轧钢卷
- 冷轧板材, 热轧板, 冷轧薄板, 中厚板, 高强钢板
- 热轧和冷拉异型钢, 凹凸字钢, 滑轨, 滑块
- 热轧和冷拉钢丝, 扁丝, 盘条, 直条
- 自由锻和模锻, 扁钢, 模块, 环, 桶, 饼, 阶梯轴及定制化
- 热挤压和冷轧无缝管, 异型管, 方管, 毛细管
- 电渣锭