钢锭产品一览表
| 序号 No | 钢种大类 Category | 典型牌号 Grade | 重量（吨） Specification | 执行标准 Standard | 主要用途 Application |
| 1 | 优质碳素结构钢 High quality carbon structural steel | S45C 1055+Cr SW318H 1045 | 4.5～50 | 技术协议 Technical protocol | 用于制作机械零件、齿轮轴、热作模具、阀体、压力容器、辊套等。 Used to make mechanical parts, gear shaft, hot work mold, valve body, pressure vessel, roller sleeve, etc. |
| 2 | 低合金结构钢 Low alloy structural steel | 16Mn LF2 | 4.5～50 | 技术协议 Technical protocol | 用于制作机械零件、齿轮轴、热作模具、阀体、压力容器、辊套等。 Used to make mechanical parts, gear shaft, hot work mold, valve body, pressure vessel, roller sleeve, etc. |
| 3 | 优质碳素结构钢High quality carbon structural steel | 40Cr 42CrMo F22 4130 4340 8630 | 4.5～50 | 技术协议 Technical protocol | 用于制作机械零件、齿轮轴、热作模具、阀体、压力容器、辊套等。 Used to make mechanical parts, gear shaft, hot work mold, valve body, pressure vessel, roller sleeve, etc. |
| 4 | 合金工模具钢 Alloy die steel | 45Cr2NiMoVSi H13 8418 32Cr3Mo1V | 4.5～50 | 技术协议 Technical protocol | 用于制作机械零件、齿轮轴、热作模具、阀体、压力容器、辊套等。 Used to make mechanical parts, gear shaft, hot work mold, valve body, pressure vessel, roller sleeve, etc. |
| 5 | 齿轮钢 Gear steel | 18CrNiMo7-6 17CrNiMo6 20CrMnMoH SAE4320H SCM420H | 4.5～20 | 技术协议 Technical protocol | 用于制作风电、机械等行业的齿轮零部件。 Used to make gear parts of automobile, wind power and various machinery industries. |
钢锭产品应用 Construction Steel Products Application
