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Low carbon steel wire

产品名称:Low carbon steel wire

Low carbon steel wire

Low carbon steel wire


  1. Diameter, size and allowable deviation of steel wire

    公称直径允许偏差公称直径允许偏差
    0.30±0.021.80±0.04
    0.402.00
    0.502.30
    0.602.60
    0.80±0.03
    3.00±0.05
    1.003.50
    1.204.00
    1.404.50
    1.605.00-6.00
  2. 钢丝的圈形

    钢丝应有均匀规则的圈形。剪断绑扎线后,钢丝的自由圈径应不小于钢丝盘绕圈径,允许出现圈形放大现象,但在同一卷和统一批钢丝中放大程度应大致均匀。

3.  牌号及化学成分要求


材质英标美标日标CSiMnP  Cr Ni Cu 
Q195S1851.0035Grade B
SS330
max 0.12max 0.30≤0.50≤0.035≤0.04


Q235S235JR1.0038Grade D
SS440
max 0.22max 0.350.30-0.65≤0.045≤0.045


1005C4D1.0300G 10050 1005

max 0.06max 0.300.30-0.60≤0.03≤0.03≤0.2≤0.25≤0.25
1006C7D1.0313G 100601006SWRM 6
0.05-0.09max 0.300.30-0.60≤0.03≤0.03≤0.2≤0.25≤0.25
1008C9D1.0304G 100801008SWRM 8
max 0.10max 0.30max 0.60≤0.03≤0.03≤0.2≤0.25≤0.25
1010C10D1.0310G 101001010SWRM 10S10C0.08-0.13max 0.300.30-0.60≤0.03≤0.03≤0.2≤0.25≤0.25
1012C12D1.0311G 101201012SWRM 12S12C0.10-0.15max 0.300.30-0.60≤0.03≤0.03≤0.2≤0.25≤0.25
15#C15D1.0413G 101501015SWRM 15S15C0.12-0.17max 0.300.30-0.60≤0.03≤0.03≤0.2≤0.25≤0.25
17#C18D1.0416G 101701017SWRM 17S17C0.15-0.20max 0.300.30-0.60≤0.03≤0.03≤0.2≤0.25≤0.25
20#C20D1.0414G 102001020SWRM 20S20C0.18-0.23max 0.300.30-0.60≤0.03≤0.03≤0.2≤0.25≤0.25


4. 钢丝表面应当是光滑的,不应有拉痕、撕裂、生锈等对钢丝使用有明显不利影响的表 面缺陷。


5.力学性能


公称直径mm抗拉强度

扭转次数

(不小于)

弯曲次数 (不小于)
0.3039530打结拉伸试验抗拉强度:不小于225Mpa
0.40
30
0.50
30
0.60
30
0.80
30
1.00
2522
1.20
2518
1.40
2014
1.60
2012
1.80
1812
2.00
1810
2.30
1510
2.60
158
3.00
1210
3.50
1210
4.00
108
4.50
108
5.00
86
6.00
63




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