2HR2化學(xué)成分 - BS 1449-1-1.2

C	Si	Mn	P	S	Cr	Ni	Mo	Co	Ti	Fe	Al	Cu	B	Bi	Pb	Ag	Zr
≤0.13	≤1.00	≤1.00	≤ ≥	≤0.015	18.00-21.00	≤Bal	≤ ≥	15.00-21.00	2.00-3.00	≤1.50	1.00-2.00	≤0.20	≤0.020	≤0.0001	≤0.002	≤0.0005	≤0.15

---

2HR2標(biāo)準(zhǔn)規(guī)范

• BS 1449-1-1.2 - Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled steel plate, sheet and wide strip based on formability

---

2HR2機(jī)械性能

Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled steel plate, sheet and wide strip based on formability

---

2HR2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

---