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
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AKW
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||||||||||||
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AWS A…
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EN…
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C
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Mn
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Si
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Cr
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Mo
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Ni
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,
S≤
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P≤
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Cu≤
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MPa
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MPa
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%
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℃
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J
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||||
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Phoenix 120 K
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5.1:
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E7018-1
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499:
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E 42 5 B 32 H5
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0.07
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1.20
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0.35
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-
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-
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-
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0.020
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0.020
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-
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SR
|
400
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500
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26
|
-50
|
47
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SH Grün K 70
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5.5:
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E8018-G
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499:
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E 46 4 B 42 H5
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0.07
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1.60
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0.35
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-
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-
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-
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0.020
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0.020
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-
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SR
|
450
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520
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25
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-40
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47
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SH Schwarz 3 K
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5.5:
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E7015-G
(～A1) |
1599:
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E MoB 42 H5
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0.08
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1.20
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0.30
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-
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0.45
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-
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0.025
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0.025
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-
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SR
|
480
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550
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21
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-40
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47
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SH Schwarz 3 MK
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5.5:
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E7018-G
(～A1) |
1599:
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E MoB 42 H5
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0.06
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1.20
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0.35
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-
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0.45
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-
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0.025
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0.025
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-
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SR
|
480
|
550
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21
|
-40
|
47
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SH Schwarz 3 K Ni
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5.5:
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E9018-G
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499:
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E 50 4 1 NiMo B 42 H5
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0.06
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1.25
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0.30
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-
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0.40
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0.95
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0.01
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0.01
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0.08
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SR
|
500
|
590
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21
|
-40
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47
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SH V 370
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5.5:
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E8018-C3
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499:
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E 46 6 1 Ni B 42 H5
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0.06
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1.15
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0.25
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-
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-
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0.95
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0.020
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0.020
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-
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SR
|
420
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510
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26
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-60
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50
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SH V 1
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5.5:
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E8018-G
(～C3) |
499:
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E 50 6 Mn 2 Ni B 42 H5
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0.07
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1.50
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0.25
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-
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-
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0.95
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0.020
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0.020
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-
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SR
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470
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560
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25
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-60
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50
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SH Ni 2 K 70
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5.5:
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E8018-C1
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499:
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E 46 6 2 Ni B 42 H5
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0.06
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1.15
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0.30
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-
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-
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2.10
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0.020
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0.020
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-
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SR
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450
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540
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28
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-80
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47
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SH Ni 2 K 90
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5.5:
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E10018-M
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757:
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E 55 5 NiMo B 42 H5
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0.06
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1.40
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0.25
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-
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0.44
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1.70
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0.025
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0.025
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-
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SR
|
570
|
650
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21
|
-50
|
47
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SH Ni 2 K 100
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5.5:
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E11018-M
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757:
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E 69 5 Mn 2 NiCrMo B 42 H5
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0.06
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1.60
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0.20
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0.38
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0.40
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1.85
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0.025
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0.025
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-
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SR
|
690
|
740
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19
|
-50
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47
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SH Ni 2 K 130
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5.5:
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E12018-G
(～M) |
757:
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E 89 4 Mn 2 Ni 1CrMo B 42 H5
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0.06
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1.30
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0.40
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0.80
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0.65
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2.20
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0.020
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0.020
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-
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AW
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880
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920
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18
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-45
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90
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