抗蠕变钢实心、药芯焊丝(Creep Resistant Low-Alloyed 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 A5.28:
EN…
C
Mn
Si
Cr
Mo
Ni
Nb
W
V
MPa
MPa
%
℃
J
Union I Mo
GTAW
ER80S-G
1668:
12070:
W2Mo
W MoSi
0.10
1.15
0.60
-
0.50
-
-
-
-
AW
480
570
23
+20
110
Union I Mo*
GMAW
ER80S-G
440:
12070:
G2Mo
G MoSi
0.10
1.15
0.60
-
0.50
-
-
-
-
AW
490
600
23
+20
90
Thyssen MV Mo*
MCAW
ER80C-G H4
758:
12071:
T 46 2 Mo M M 2 H5
T Mo MM 2 H5
0.06
1.0
0.35
-
0.5
-
-
-
-
AW
490
560
22
+20
100