1.7225

1.7225化学成分 - NF A 35-590

C	Si	Mn	P	S	Cr	Ni	Mo
0.38-0.45	≤0.40	0.60-0.90	≤0.035	≤0.035	0.90-1.20	≤ ≥	0.15-0.30

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1.7225标准规范

• NF A 35-590 - Tool steels
• 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 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

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1.7225机械性能

Steels for quenching and tempering for construction purposes - Technical delivery conditions

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1.7225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

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