HR40化學(xué)成分 - BS HR 40 (1972)

C	Si	Mn	P	S	Cr	Ni	Mo	Co	Ti	Fe	W
0.05-0.15	≤0.40	1.00-2.00	≤0.040	≤0.030	19.00-21.00	9.00-11.00	≤ ≥	≤Bal	≤ ≥	≤3.00	14.00-16.00

---

HR40標(biāo)準(zhǔn)規(guī)范

• BS HR 40 (1972) - Specification for cobalt-chromium-tungsten-nickel-manganese heat-resisting alloy billets, bars and forgings (cobalt base, Cr 20, W 15, Ni 10, Mn 1.5)
• BS 2HR 40 (2010) - Specification for cobalt-chromium-tungsten-nickel-manganese heat-resisting alloy billets, bars and forgings (cobalt base Cr 20, W 15, Ni 10, Mn 1.5)

---

HR40機(jī)械性能

Specification for cobalt-chromium-tungsten-nickel-manganese heat-resisting alloy billets, bars and forgings (cobalt base Cr 20, W 15, Ni 10, Mn 1.5)

---

HR40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(wú)縫管, 異型管, 方管, 毛細(xì)管
• 電渣錠

---