详细说明
规格:6-300MM(mm) | 品名:工业普圆 | 产地/厂家:宝钢 |
仓库:港昌 | 材质:Y15Pb | 生产工艺:热轧 |
易切钢的牌号及化学成分(摘自GB/T8731—1988)
钢号 | 化学成分(质量分数),% |
C(碳) | Si(硅) | Mn(锰) | S(硫) | P(磷) | Pb(铅) |
Y12 | 0.08~0.16 | 0.15~0.35 | 0.70~1.00 | 0.10~0.20 | 0.08~0.15 | — |
Y12Pb | 0.08~0.16 | ≤0.15 | 0.70~1.10 | 0.15~0.25 | 0.05~0.10 | 0.15~0.35 |
Y15 | 0.10~0.18 | ≤0.15 | 0.80~1.20 | 0.23~0.33 | 0.05~0.10 | — |
Y15Pb | 0.10~0.18 | ≤0.15 | 0.80~1.20 | 0.23~0.33 | 0.05~0.10 | 0.15~0.35 |
Y20 | 0.17~0.25 | 0.15~0.35 | 0.70~1.00 | 0.08~0.15 | ≤0.06 | — |
Y30 | 0.27~0.35 | 0.15~0.35 | 0.70~1.00 | 0.08~0.15 | ≤0.06 | — |
Y35 | 0.32~0.40 | 0.15~0.35 | 0.70~1.00 | 0.08~0.15 | ≤0.06 | — |
Y40Mn | 0.37~0.45 | 0.15~0.35 | 1.20~1.55 | 0.20~0.30 | ≤0.05 | — |
Y45Ca | 0.42~0.50 | 0.2~0.40 | 0.60~0.90 | 0.04~0.08 | ≤0.04 | 0.002~0.006Ca |