| 有效期 |
长期 |
| 类 别 |
五金 - 五金工具 |
| 规格型号 |
3.2-5.0 |
| 产品数量 |
1000000 |
| 地区 |
河北 - 邢台 |
| 详细链接 |
http：//www.hbsthtc.com |
产品简介：低合金钢焊条包括抗拉强度500MPa级以上的低合金高强钢焊条，耐热钢焊条和低温钢焊条。低合金的焊接一般依钢材的强度等级来选用相应的焊条，对于碳钢与低合金钢或者低合金与低合金钢之间的异种钢焊接。一般选用与强度等级较低的钢材相应的焊接材料（焊条或焊丝）。
牌号\化学成分
C
Mn
Si
Ni
Cr
Cu
W
Mo
V
S
P
J502NiCu
≤0.1
0.3-0.8
≤0.3
0.2-0.5
0.2-0.3
0.15-0.4
≤0.035
≤0.035
J502WCu
≤0.12
0.5-0.9
≤0.3
0.2-0.5
0.2-0.5
≤0.030
≤0.030
J502CrNiCu
≤0.1
0.45-0.75
≤0.3
0.35-0.45
0.25-1.45
0.1-1.3
≤0.030
≤0.030
J506WCu
≤0.12
0.6-1.2
≤0.35
0.2-0.5
0.2-0.5
≤0.030
≤0.030
J506R
≤0.1
≤1.5
≤0.5
≤0.7
≤0.030
≤0.030
J506RH
≤0.1
≤1.6
≤0.5
0.35-0.8
≤0.025
≤0.025
J506NiCu
≤0.12
0.5-1.2
≤0.7
0.2-0.5
0.2-0.4
≤0.03
≤0.035
J506NiCrCu
≤0.1
0.45-1.0
≤0.5
0.15-0.5
0.2-1.45
0.1-1.3
≤0.03
≤0.030
J507NiCu
≤0.12
0.5-1.2
≤0.7
0.2-0.5
0.2-0.4
≤0.03
≤0.035
J507WCu
≤0.1
0.6-1.2
≤0.35
0.2-0.5
≤0.03
≤0.030
J507RH
≤0.12
≤1.6
≤0.5
0.3-0.8
≤0.025
≤0.025
J507Mo
≤0.12
≤0.9
≤0.6
0.4-2
≤0.2
≤0.035
≤0.035
J507MoW
≤0.1
≤0.8
≤0.5
Nb≤0.12
0.5-0.9
≤0.2
J507CrNi
≤0.1
0.5-0.8
0.3-0.5
0.2-0.5
0.5-0.8
0.2-0.5
0.2-0.5
≤0.035
≤0.035
J507FeNi
≤0.08
0.8-1.3
≤0.65
1.2-2.0
≤0.030
≤0.030
J606
≤0.12
1.2-1.75
≤0.6
0.25-0.45
≤0.035
≤0.035
J607RH
≤0.1
≥1.0
≤0.8
0.6-1.2
0.5-0.9
0.1-0.4
≤0.025
≤0.025
J607Ni
≤0.1
≥1.0
≤0.8
1.2-1.5
≤0.03
≤0.035
J707Ni
≤0.1
≥1.0
≤0.6
1.8-2.2
≤0.2
0.4-0.6
≤0.03
≤0.030
J857Cr
≤0.15
≥1.0
≤0.6
0.2-1.1
0.5-1.0
≤0.15
≤0.035
≤0.035
J857CrNi
≤0.1
1.3-2.5
≤0.6
1.75-2.5
0.3-1.5
0.3-0.55
≤0.05
≤0.03
≤0.04
J907
≤0.2
1.4-2.0
0.4-0.8
0.8-1.2
≤0.035
≤0.035
J907Cr
≤0.15
≥1.0
≤0.8
0.7-1.1
0.5-1.0
0.05-0.15
≤0.035
≤0.035
J107
≤0.2
≥1.0
0.3-0.8
0.3-0.6
≤0.035
≤0.035
J107Cr
≤0.15
≥1.0
0.3-0.8
1.5-2.2
0.4-0.8
0.05-0.15
≤0.035
≤0.035
