• <mark id="ctvvk"></mark>
  • <tt id="ctvvk"><ol id="ctvvk"></ol></tt>

    <mark id="ctvvk"></mark>

    中文
    English

    圆钢

    Grade Diameter(mm) Standard C Si Mn P S Ni Cu Cr
    20  
    ¢18-60 ¢50-130 ¢160-230
     
    GB/T
    0.17-0.23 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.30 ≤0.25 ≤0.25
    45 0.42-0.50 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.30 ≤0.25 ≤0.25

    优质碳素结构圆管坯Quality Carbon Structural Steel Seamless Tube Blank
    Grade Diameter(mm) Standard C Si Mn P S Ni Cu Cr
    10  
    ¢50-130 ¢160-230
     
    GB/T
    0.07-0.13 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.30 ≤0.25 ≤0.15
    20 0.17-0.23 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.30 ≤0.25 ≤0.25
     
     合金结构钢Alloy Structure Steel
    Grade Diameter(mm) Standard C Si Mn P S Ni Cu Cr Mo
    40Cr ¢18-60 GB/T 0.37-0.44 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 ≤0.30 ≤0.30 0.80-1.10 ≤0.15
     
    轴承钢Bearing Steel
    Grade Diameter(mm) Standard C Si Mn P S Ni Cu Cr O Mo
    GCr15 ¢18-60 GB/T 0.95-1.05 0.15-0.35 0.25-0.45 ≤0.025 ≤0.025 ≤0.30 ≤0.30 1.40-1.65 12*10ˉ6 ≤0.10
    GCr4 ¢18-60 GB/T 0.95-1.05 0.15-0.30 0.15-0.30 ≤0.025 ≤0.020 ≤0.25 ≤0.20 0.35-0.50 12*10ˉ6 ≤0.08
    GCr15SiMn ¢18-60 GB/T 0.95-1.05 0.45-0.75 0.95-1.25 ≤0.025 ≤0.025 ≤0.30 ≤0.25 1.40-1.65 12*10ˉ6 ≤0.10
     
     齿轮钢Gear Steel
    Grade Diameter(mm) Standard C Si Mn P S Ni Cu Cr V Ti Mo
    20CrMnTi ¢18-60 GB/T 0.17-0.23 0.17-0.37 0.80-1.10 ≤0.035 ≤0.035 ≤0.30 ≤0.30 ≤1.00-1.30 0.04-0.10 ≤0.15

    上一个:圆钢
    下一个:轴承钢

    联系我们

    地址:山东省潍坊市钢厂工业园潍钢东路

    邮编:261201

    电话:0536-7673880

    传真:0536-7677939

    Email:sales@weifangsteel.com

    关注特钢

    澳门现金网排名|平台