细晶粒低合金结构钢电焊条 (Fine Grained Low-Alloyed Structural Steels SMAW Electrode)
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产品牌号
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分类标准及标号
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基本化学成份典型值（%）
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热处理
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σ0.2
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σb
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δ5
|
AKW
|
|
AWS A…
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EN…
|
C
|
Mn
|
Si
|
Cr
|
Mo
|
Ni
|
S≤
|
P≤
|
Cu≤
|
MPa
|
MPa
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%
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℃
|
J
|
|
Phoenix 120 K
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5.1:
|
E7018-1
|
499:
|
E 42 5 B 32 H5
|
0.07
|
1.20
|
0.35
|
-
|
-
|
-
|
0.020
|
0.020
|
-
|
SR
|
400
|
500
|
26
|
-50
|
47
|
|
SH Grün K 70
|
5.5:
|
E8018-G
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499:
|
E 46 4 B 42 H5
|
0.07
|
1.60
|
0.35
|
-
|
-
|
-
|
0.020
|
0.020
|
-
|
SR
|
450
|
520
|
25
|
-40
|
47
|
|
SH Schwarz 3 K
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5.5:
|
E7015-G
(～A1)
|
1599:
|
E MoB 42 H5
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0.08
|
1.20
|
0.30
|
-
|
0.45
|
-
|
0.025
|
0.025
|
-
|
SR
|
480
|
550
|
21
|
-40
|
47
|
|
SH Schwarz 3 MK
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5.5:
|
E7018-G
(～A1)
|
1599:
|
E MoB 42 H5
|
0.06
|
1.20
|
0.35
|
-
|
0.45
|
-
|
0.025
|
0.025
|
-
|
SR
|
480
|
550
|
21
|
-40
|
47
|
|
SH Schwarz 3 K Ni
|
5.5:
|
E9018-G
|
499:
|
E 50 4 1 NiMo B 42 H5
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0.06
|
1.25
|
0.30
|
-
|
0.40
|
0.95
|
0.01
|
0.01
|
0.08
|
SR
|
500
|
590
|
21
|
-40
|
47
|
|
SH V 370
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5.5:
|
E8018-C3
|
499:
|
E 46 6 1 Ni B 42 H5
|
0.06
|
1.15
|
0.25
|
-
|
-
|
0.95
|
0.020
|
0.020
|
-
|
SR
|
420
|
510
|
26
|
-60
|
50
|
|
SH V 1
|
5.5:
|
E8018-G
(～C3)
|
499:
|
E 50 6 Mn 2 Ni B 42 H5
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0.07
|
1.50
|
0.25
|
-
|
-
|
0.95
|
0.020
|
0.020
|
-
|
SR
|
470
|
560
|
25
|
-60
|
50
|
|
SH Ni 2 K 70
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5.5:
|
E8018-C1
|
499:
|
E 46 6 2 Ni B 42 H5
|
0.06
|
1.15
|
0.30
|
-
|
-
|
2.10
|
0.020
|
0.020
|
-
|
SR
|
450
|
540
|
28
|
-80
|
47
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