碳钢氩弧焊用焊丝
CARBON STRUCTURES STEEL TIG WELDING WIRE
品种齐全 VARIETY OF PRODUCTS
焊接工艺性能优良 EXCELLENT WELDING PERFORMANCE
包装精美 BEAUTIFUL PACKING
低合金钢氩弧焊丝 LOW ALLOY STEEL TIG WELDING WIRE
牌号
Brand |
焊丝化学成分质量分数(%) Chemical composition of welding wire
|
焊丝线径：
Sizes of wire
直径 mm
Diameter
|
C
|
Mn
|
Si
|
P
|
S
|
Ni
|
Cr
|
Cu
|
其他
OTH
|
TIG-50
|
0.06~0.15
|
1.40~1.85
|
0.80~1.15
|
≤0.025
|
≤0.035
|
…
|
…
|
≤0.50
|
…
|
1.6 2.0 2.5 3.0 3.2
|
H08Mn2SiA
|
≤0.11
|
1.80~2.10
|
0.65~0.95
|
≤0.030
|
≤0.030
|
≤0.30
|
≤0.20
|
…
|
1.6 2.0 2.5 3.0 3.2
|
H08A
|
≤0.10
|
0.30~0.55
|
≤0.03
|
≤0.030
|
≤0.030
|
…
|
…
|
≤0.20
|
…
|
1.6 2.0 2.5 3.0 3.2
|
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