低温钢实心、药芯焊丝(Low-Alloyed Structural Steels GTAW rods/wires, GMAW, FCAW and MCAW wires)
产品牌号
|
类别
|
分类标准及标号
|
基本化学成份典型值(%)
|
热处理
|
σ0.2
|
σb
|
δ5
|
AKW
|
AWS A…
|
EN…
|
C
|
Mn
|
Si
|
Ni
|
S≤
|
P≤
|
Al
|
Cr
|
Mo
|
MPa
|
MPa
|
%
|
℃
|
J
|
Union I 1,2 Ni
|
GTAW
|
5.28:
|
ER80S-G
|
1668:
|
W3Ni1
|
0.10
|
1.40
|
0.70
|
1.30
|
0.020
|
0.020
|
-
|
-
|
-
|
AW
|
490
|
590
|
25
|
-60
|
65
|
Union I 5 Ni
|
GMAW
|
5.28:
|
ER80S-G
|
440:
|
G463CG3Ni1/G505MG3Ni1
|
0.10
|
1.40
|
0.70
|
1.40
|
0.020
|
0.020
|
-
|
-
|
-
|
AW
|
490
|
600
|
25
|
-50
|
50
|
Union I 2,5 Ni
|
GTAW
|
5.28:
|
ER80S-Ni2
|
1668:
|
W2Ni2
|
0.08
|
1.00
|
0.60
|
2.35
|
0.020
|
0.020
|
-
|
-
|
-
|
SR
|
440
|
540
|
26
|
-90
|
45
|
Union Ni 2,5
|
GMAW
|
5.28:
|
ER80S-Ni2
|
440:
|
G506MG2Ni2
|
0.08
|
1.00
|
0.60
|
2.35
|
0.020
|
0.020
|
-
|
-
|
-
|
SR
|
450
|
560
|
24
|
-80
|
55
|
|