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Low Temperature   Steel Electrode




































牌号
药皮类型
符合标准
焊接位置
电流种类
熔敷金属标准或典型化学成分(%)

熔敷金属标准或典型力学性能
主要用途
Standard   &Typical Chemical Composition of Deposited Metal

Standard   &Typical Mechanical Properties of Deposited Metal
Brand Name
Type of Covering
Equivalent Specification
Wilding   Position
Type of Current
C
Mn
Si
S
P
Cu
Ni
Mo
Y.P.
T.S.
EL
L.V.
S.T.
M.T.
Applications
6s
6b

Akv
X射线
扩散含量
(Mpa)
(Mpa)
(%)
(J)
(Mpa)
ml100g
LT-W707Ni
氢钠
GB E5515-C1
F,V,
DC+
≤0.12
≤1.25
≤0.60
≤0.035
≤0.035
_
2.00-2.75
_
≥440
≥540
≥17
-60℃≥27
1
≤6.0
焊接-60℃工作的3.5%Ni低合金钢结构
Low hydrogen sodium
AWS E8015-C1
OH,H
0.06
0.90
0.25
0.010
0.015
780
900
18
40
Welding   of3.5%Ni low alloy steel structures for working temperature of which.
LT-W707
氢钠
_
F,V,
DC+
≤0.10
≈2.00
≈2.00
≤0.035
≤0.040
≈0.70
_
_
_
≥490
≥18
-70℃≥27
1
≤6.0
焊接-70℃工作的09Mn2V、09MnTiCuRe低合金钢结构
Low hydrogen sodium
OH,H
Welding of low   alloy steel structures for working temperature of which is-70℃,such as   09Mn2V,09MnTiCuRe etc.
LT-W107
氢钠
GB E5515-C2L
F,V,
DC+
≤0.05
≤1.25
≤0.50
≤0.035
≤0.035
_
3.00-3.70
_
≥390
≥490
≥22
-100℃≥27
1
≤6.0
焊接-100℃工作的3.5%Ni低合金钢结构
Low hydrogen sodium
AWS E7015-C2L
OH,H
0.03
0.75
0.25
0.015
0.015
3.25
500
500
25
Welding of   3.5%Ni low alloy steel struchures for working temperature of which is-100℃.


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