收藏词条 编辑词条 轧辊用铸钢的钢号与化学成分（质量分数）（%）
钢 号 | C | Si | Mn | P | S | Cr | Ni | Mo |
≤ | ≤ | |||||||
碳 素 铸 钢 | ||||||||
ZU70 | 0.65~0.75 | 0.20~0.45 | 0.50~0.80 | 0.04 | 40 | — | — | — |
ZU70Mn | 0.65~0.75 | 0.20~0.45 | 0.90~1.20 | 0.04 | 0.04 | — | — | — |
ZU80 | 0.75~085 | 0.20~0.45 | 0.50~0.80 | 0.04 | 0.04 | — | — | — |
合 金 铸 钢 | ||||||||
ZU60CrMnMo | 0.55~0.65 | 0.20~0.45 | 0.90~1.20 | 0.035 | 0.03 | 0.80~1.20 | — | 0.20~0.45 |
ZU65CrNiMo | 0.60~0.70 | 0.20~0.60 | 0.50~0.80 | 0.035 | 0.03 | 0.80~1.20 | 0.20~0.50 | 0.20~0.45 |
ZU70Mn2 | 0.65~0.75 | 0.20~0.45 | 1.40~1.80 | 0.035 | 0.03 | — | — | — |
ZU70Mn2Mo | 0.65~0.75 | 0.20~0.45 | 1.40~1.80 | 0.035 | 0.03 | — | — | 0.20~0.45 |
ZU75CrMo | 0.70~0.80 | 0.20~0.45 | 0.60~0.90 | 0.035 | 0.03 | 0.75~1.20 | — | 0.20~0.45 |
ZU75CrNiMnMo | 0.70~0.80 | 0.20~0.60 | 0.70~1.10 | 0.035 | 0.03 | 0.90~1.20 | 0.20~0.50 | 0.20~0.45 |
ZU80Cr | 0.75~0.85 | 0.20~0.45 | 0.50~0.80 | 0.035 | 0.03 | 0.45~0.70 | — | — |
半 钢 | ||||||||
ZUB140CrMo | 1.30~1.50 | 0.30~0.60 | 0.70~1.10 | 0.035 | 0.03 | 0.80~1.20 | — | 0.20~0.45 |
ZUB140CrNiMo | 1.30~1.50 | 0.30~0.60 | 0.70~1.10 | 0.035 | 0.03 | 0.80~1.20 | ≥0.20 | 0.20~0.60 |
ZUB160CrMo | 1.50~1.70 | 0.30~0.60 | 0.70~1.10 | 0.035 | 0.03 | 0.80~1.20 | — | 0.20~0.60 |
ZUB140CrNiMo | 1.50~1.70 | 0.30~0.60 | 0.70~1.10 | 0.035 | 0.03 | 0.80~1.20 | ≥0.20 | 0.20~0.60 |
石 墨 钢 | ||||||||
ZUS140SiCrMo | 1.30~1.50 | 1.30~1.60 | 0.50~0.80 | 0.035 | 0.03 | 0.40~0.70 | — | 0.20~0.50 |
ZUS150SiCrNiMo | 1.40~1.60 | 1.00~1.60 | 0.60~1.00 | 0.035 | 0.03 | 0.60~1.00 | ≥0.20 | 0.20~0.50 |