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| 不锈钢丝软管 |
不锈钢丝丝网 |
不锈钢丝弹簧 |
不锈钢焊丝 |
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| 不锈钢网线的物理性能 |
|
线径
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抗拉强度
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延伸率
|
线径
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抗拉强度
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延伸率
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0.10-0.59
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70-80
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≥40
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1.61-4.99
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55-65
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≥45
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0.60-1.60
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60-70
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≥40
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50-800
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50-60
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≥45
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常用弹簧线的钢种 |
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钢号
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化学成分
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SUS
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GB
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C
|
Si
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Mn
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P
|
S
|
Ni
|
Cr
|
其它
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302
|
1Cr18Ni9
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≤0.15
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1.0
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≤2.0
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0.0045
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0.03
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8-10
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17-19
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-
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304
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1Cr19Ni9
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≤0.08
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1.0
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≤2.0
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0.045
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0.03
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8-16
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18-20
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Cu:2-2.5
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316
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0Cr17Ni12Mo2
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≤0.08
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1.0
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≤2.0
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0.045
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0.03
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10-14
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16-18
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Mo:2-3
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631J1
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0Cr17Ni7A1
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≤0.09
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1.0
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≤2.0
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0.045
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0.03
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7-8.5
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16-18
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A1:1.0-1.7
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| 弹簧线的物理性能 |
|
线径(mm)
|
抗张强度(T/S)
|
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JIS-WPA
|
GB A组
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JIS-WPB
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GB B组
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JIS-WPC
|
GB C组
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SUS-302 SUS-304 SUS-316
|
1Cr18Ni9 0Cr19Ni9 0Cr17Ni12Mo2
|
sus-302 sus-304
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1Cr18nI9 0Cr19Ni9
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SUS-631J1
|
0Cr17Ni7A1
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0.08-0.20
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1650-1900
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1618-1863
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2150-2400
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2157-2403
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1950-2200
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1961-2206
|
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0.23-0.40
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1600-1850
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1569-1814
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2050-2300
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2059-2305
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1930-2180
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1912-2157
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0.45-0.60
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1600-1850
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1569-1814
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1950-2200
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1961-2206
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1850-2100
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1814-2059
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0.65-1.00
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1530-1780
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1471-1814
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1850-2100
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1862-2206
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1800-2050
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1765-2059
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1.20-1.40
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1450-1700
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1373-1618
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1750-2000
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1765-2010
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1700-1950
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1667-1912
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1.60-2.00
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1400-1650
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1324-1569
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1650-1900
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1667-1912
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1600-1850
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1569-1814
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2.3-2.60
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1320-1570
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1275-1520
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1550-1800
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1590-1814
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1500-1750
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1471-1716
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2.9-4.00
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1230-1480
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1177-1422
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1450-1700
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1471-1716
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1400-1650
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1373-1618
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4.5-6.00
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1100-1350
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1079-1324
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1350-1600
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1373-1618
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1300-1550
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1275-1520
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| 常用材料标准化学成分 |
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钢号
|
化学成分%
|
最高工作温度
|
特性
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C
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Si
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Mn
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Ni
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Cr
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其他
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304M
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≤0.06
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1.0
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≤2.0
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8.9-10.0
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18-20
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-
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-
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普通网线
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304HC
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≤0.06
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1.0
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≤2.0
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8.9-10.0
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18-20
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Cu:2-2.5
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-
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普通网线
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304L
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≤0.03
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1.0
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≤2.0
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9-13
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18-20
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-
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-
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耐晶界腐蚀
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321
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≤0.06
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1.0
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≤2.0
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8.9-10.0
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18-20
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5(C%-0.02)
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-
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耐腐蚀
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316
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≤0.06
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1.0
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≤2.0
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10-14
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16-18
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Mo:2-3
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-
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耐腐蚀
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316L
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≤0.03
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1.0
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≤2.0
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12-15
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16-18
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Mo:2-3
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-
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耐晶界腐蚀
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309S
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≤0.08
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1.0
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≤2.0
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12-15
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22-24
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-
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1000度
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耐高温
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310S
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≤0.08
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1.0
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≤2.0
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19-22
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22-24
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-
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1000度
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及高温冲击。抗高温循环
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314
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≤0.025
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1.5-3.0
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≤2.0
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19-22
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23-26
|
-
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1200度
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在于310s基础上提高抗氧化性能
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1Cr17
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≤0.12
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≤0.75
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≤1.0
|
-
|
16-18
|
-
|
-
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要求不高的网线纺器用扎丝
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|
RS-2
NS-80
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--------------------------------------------------
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硫酸工业用作做丝网除沫器
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| 焊接用不锈钢丝类别、牌号和化学成分
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类别
|
牌号
|
化学成分 ％
|
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C
|
Si
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Mn
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P
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S
|
Ni
|
Cr
|
Mo
|
其他
|
|
奥氏体型 |
H0Cr21Ni10
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≤0.06
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≤0.60
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1.00~2.50
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≤0.030
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≤0.020
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9.00~11.00
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19.50~22.00
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H1Cr24Ni13
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≤0.12
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≤0.60
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1.00~2.50
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≤0.030
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≤0.020
|
12.00~14.00
|
23.00~25.00
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H1Cr24Ni13Mo2
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≤0.12
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≤0.60
|
1.00~2.50
|
≤0.030
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≤0.020
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12.00~14.00
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23.00~25.00
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2.00~3.00
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H0Cr26Ni21
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≤0.08
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≤0.60
|
1.00~2.50
|
≤0.030
|
≤0.020
|
20.00~22.50
|
25.00~28.00
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H0Cr19Ni12Mo2
|
≤0.08
|
≤0.60
|
1.00~2.50
|
≤0.030
|
≤0.020
|
11.00~14.00
|
18.00~20.00
|
2.00~3.00
|
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H0Cr20Ni14Mo3
|
≤0.06
|
≤0.60
|
1.00~2.50
|
≤0.030
|
≤0.020
|
13.00~15.00
|
18.50~20.50
|
3.00~4.00
|
|
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H0Cr20Ni10Nb
|
≤0.08
|
≤0.60
|
1.00~2.50
|
≤0.030
|
≤0.020
|
9.00~11.00
|
19.00~21.50
|
|
Nb..10×
C~1.00
|
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H1Cr21Ni10Mn6
|
≤0.10
|
0.20~0.60
|
5.00~7.00
|
≤0.030
|
≤0.020
|
9.00~11.00
|
20.00~22.00
|
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铁素体型
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H0Cr14
|
≤0.06
|
0.30~0.70
|
0.30~0.70
|
≤0.030
|
≤0.030
|
≤0.60
|
13.00~15.00
|
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H1Cr17
|
≤0.10
|
≤0.50
|
≤0.60
|
≤0.030
|
≤0.030
|
|
15.50~17.00
|
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马氏体型
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H1Cr13
|
≤0.12
|
≤0.50
|
≤0.60
|
≤0.030
|
≤0.030
|
|
11.50~13.50
|
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材料适用范围
|
材质
Material
|
弹簧
Spring
|
螺钉
Screws
|
螺栓螺母
Bolts Nuts
|
织网
Mesh
|
棒、杆类
Shafts Pins
|
针
Needls
|
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