7Cr17化學(xué)成分 - GB/T 1220 (1992)

C	Si	Mn	Ni	Cr	Mo
0.60-0.75	≤1.00	≤1.00	≤0.60	16.00-18.00	≤0.75

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7Cr17標(biāo)準(zhǔn)規(guī)范

• GB/T 1220 (1992) - Stainless steel bars
• GB/T 3280 (2007) - Cold rolled stainless steel sheets and plates
• GB/T 4237 (1992) - Hot rolled stainless steel sheets and plates
• GB/T 4239 (1991) - Cold rolled stainless steel and heat resisting steel strips
• GB/T 4356 (2002) - Stainless steel wire rods

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7Cr17機械性能

7Cr17

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7Cr17產(chǎn)品形態(tài)

• 熱軋和冷拉棒材, 圓棒, 扁鋼, 六角棒, 八角棒, 空心棒
• 帶鋼和鋼卷, 熱軋帶鋼, 熱軋鋼卷, 冷軋鋼帶, 冷軋鋼卷
• 冷軋板材, 熱軋板, 冷軋薄板, 中厚板, 高強鋼板
• 熱軋和冷拉異型鋼, 凹凸字鋼, 滑軌, 滑塊
• 熱軋和冷拉鋼絲, 扁絲, 盤條, 直條
• 自由鍛和模鍛, 扁鋼, 模塊, 環(huán), 桶, 餅, 階梯軸及定制化
• 熱擠壓和冷軋無縫管, 異型管, 方管, 毛細(xì)管
• 電渣錠

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