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
awsa…
en…
c
mn
si
cr
mo
ni
nb
w
v
mpa
mpa
%
℃
unionicrmo
gtaw
5.28:
er80s-g
12070:
wcrmo1 si
0.10
1.00
0.60
1.10
0.50
-
-
-
-
sr1
450
560
22
+20
unionicrmo*
gmaw
5.28:
er80s-g
12070:
g crmo 1si
0.09
1.05
0.60
1.10
0.50
-
-
-
-
sr1
450
560
22
+20
thyssen mvcrmo
mcaw
5.28:
e80c-b2h4
12071:
t crmo 1 mm 2h5
0.07
1.0
0.35
1.00
0.50
-
-
-
-
sr1
470
560
20
+20
unionicrmo 910
gtaw
5.28:
er90s-g
12070:
wcrmo2 si
0.07
1.00
0.60
2.55
1.00
-
-
-
-
sr1
470
590
20
+20
unionicrmo 910*
gmaw
5.28:
er90s-g
12070:
g crmo 2si
0.09
0.90
0.55
2.55
1.00
-
-
-
-
sr1
460
570
20
+20
unionicr 2 wv
gtaw
5.28:
er90s-g
12070:
wzcrwv2
0.07
0.5
0.3
2.2
-
-
-
1.7
0.22
aw
850
950
-
+20
unionicr 2 wv*
gmaw
5.28:
er90s-g
12070:
gzcrwv2
0.07
0.5
0.3
2.2
-
-
-
1.7
0.22
aw
850
950
-
+20
unionicrmovti b
gtaw
5.28:
er90s-g
12070:
wzcrmov2
0.05
0.5
0.3
2.2
1.0
ti:0.05
b:0.003
-
0.22
740℃/2h
500
600
20
+20
unionicrmovti b*
gmaw
5.28:
er90s-g
12070:
gzcrmov2
0.05
0.5
0.3
2.2
1.0
ti:0.05
b:0.003
-
0.22
740℃/2h
500
600
20
+20
unionicrmo 5
gtaw
5.28:
er80s-b6
12070:
wcrmo5 si
0.08
0.55
0.35
6.00
0.65
-
-
-
-
sr1
450
570
18
+20
unionicrmo 5*
gmaw
5.28:
er80s-b6
12070:
g crmo 5si
0.08
0.55
0.35
6.00
0.65
-
-
-
-
sr1
450
550
18
+20
thermanit mts3
gtaw
5.28:
er90s-b9
12070:
wcrmo9 1
0.10
0.50
0.30
9.00
1.00
0.70
0.06
-
0.20
sr4
520
620
16
+20
thermanit mts3*
gmaw
5.28:
er90s-b9
12070:
g crmo 91
0.10
0.50
0.30
9.00
1.00
0.70
0.06
-
0.20
sr4
520
620
16
+20
thermanit mts 3fd*
mcaw
5.28:
e90c-b9h4
12071:
t zm m 2h5
0.09
0.75
0.2
9.0
1.1
0.65
0.04
-
0.2
sr4
550
680
16
+20

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