X50CrMnNiNbN21-9化學(xué)成分 - ISO 683-15 (1992)

C	Si	Mn	P	S	Cr	Mo	Ni	W	Nb+Ta	N
0.45-0.55	≤0.45	8.00-10.00	≤0.050	≤0.030	20.00-22.00	≤ ≥	3.50-5.50	0.80-1.50	1.80-2.50	0.40-0.60

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X50CrMnNiNbN21-9標(biāo)準(zhǔn)規(guī)范

• ISO 683-15 (1992) - Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines

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X50CrMnNiNbN21-9機(jī)械性能

Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines

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X50CrMnNiNbN21-9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(qiáng)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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