2.4668

2.4668化学成分 - DIN 17744 (2002)

C	Cr	Mo	Ni	Al	Nb	Fe	Si	Mn	P	S	B
≤0.03	17.0-21.0	2.80-3.30	50.0-55.0	0.20-0.60	4.75-5.50	≤Bal	≤0.35	≤0.35	≤0.015	≤0.015	≤0.006

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2.4668标准规范

• DIN 17744 (2002) - Wrought nickel alloys with molybdenum and chromium - Chemical composition
• DIN 17750 (2002) - Plates, strips and sheets of wrought nickel and nickel alloys - Properties
• DIN 17752 (2002) - Rods and bars of wrought and nickel alloys - Properties
• DIN 17753 (2002) - Wires of wrought nickel and nickel alloys - Properties
• DIN EN 10088-1 - Stainless steels - Part 1: List of stainless steels
• DIN EN 10302 (2002) - Creep resisting steels, nickel and cobalt alloys

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2.4668机械性能

NiCr19Fe19Nb5Mo3;  NiCr19Fe19Nb5Mn3

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2.4668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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