A 646 Grade Nit. 135化學(xué)成分 - A 646/A 646M (2011)

C	Si	Mn	Cr	Ni	Mo	Co	W	Al	Cu	Ti	Fe
0.38-0.43	0.20-0.40	0.50-0.70	≤ ≥	0.30-0.40	≤ ≥	≤ ≥	0.95-1.30	≤ ≥	≤ ≥	≤ ≥	≤ ≥

---

A 646 Grade Nit. 135標(biāo)準(zhǔn)規(guī)范

• A 646/A 646M (2011) - Premium Quality Alloy Steel Blooms and Billets for Aircraft and Aerospace Forgings

---

A 646 Grade Nit. 135機(jī)械性能

Premium Quality Alloy Steel Blooms and Billets for Aircraft and Aerospace Forgings

---

A 646 Grade Nit. 135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

---