不锈钢丝公称尺寸 |
不锈钢丝盘卷尺寸不小于 |
0.05 - 0.50 0.50 - 1.50 1.50 - 3.00 3.00 - 6.00 |
线轴或150 200 250 400 |
牌号 |
化学成分(百分比) |
直径(mm) |
抗拉强度(MPa) |
伸长率(百分比) |
0Cr18Ni9 |
C:≤0.07 , Si :≤1.0 , Mn :≤2.0 , Cr :17.0~19.0 , Ni :8.0~11.0, S :≤0.03 , P :≤0.035 |
0.50 - 1.00 |
1180 - 1520 |
|
1.00 - 3.00 |
1130 - 1470 |
|||
3.00 - 6.00 |
1080 - 1420 |
|
线 径(mm)
|
许容差(mm)
|
最大偏径差(mm)
|
|
0.020-0.049
|
+0.002 -0.001
|
0.001
|
|
0.050-0.074
|
±0.002
|
0.002
|
|
0.075-0.089
|
±0.002
|
0.002
|
|
0.090-0.109
|
+0.003 -0.002
|
0.002
|
|
0.110-0.169
|
±0.003
|
0.003
|
|
0.170-0.184
|
±0.004
|
0.004
|
|
0.185-0.199
|
±0.004
|
0.004
|
|
0.-0.299
|
±0.005
|
0.005
|
|
0.300-0.310
|
±0.006
|
0.006
|
|
0.320-0.499
|
±0.006
|
0.006
|
|
0.500-0.599
|
±0.006
|
0.006
|
|
0.600-0.799
|
±0.008
|
0.008
|
|
0.800-0.999
|
±0.008
|
0.008
|
|
1.00-1.20
|
±0.009
|
0.009
|
|
1.20-1.40
|
±0.009
|
0.009
|
|
1.40-1.60
|
±0.010
|
0.010
|
|
1.60-1.80
|
±0.010
|
0.010
|
|
1.80-2.00
|
±0.010
|
0.010
|
|
2.00-2.50
|
±0.012
|
0.012
|
|
2.50-3.00
|
±0.015
|
0.015
|
|
3.00-4.00
|
±0.020
|
0.020
|
|
4.00-5.00
|
±0.020
|
0.020
|