1.7380化學(xué)成分 - EN 10028-2: 2009

C	Si	Mn	P	S	Cr	Mo	N	Cu
0.08-0.14	≤0.5	0.4-0.8	≤0.020	≤0.010	2.00-2.50	0.90-1.10	≤0.012	≤0.3

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1.7380標(biāo)準(zhǔn)規(guī)范

• EN 10028-2: 2009 - Flat products made of steels for pressure purposes. Non-alloy and alloy steels with specified elevated temperature properties
• EN 10216-2: 2014 - Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified elevated temperature properties
• EN 10253-2: 2007 - Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements
• EN 10273: 2007 - Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties

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1.7380機(jī)械性能

P250GH

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1.7380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(pán)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(wú)縫管, 異型管, 方管, 毛細(xì)管
• 電渣錠

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