高压锅炉管化学成分/高压锅炉管价格0510-88260799

高压锅炉管化学成分

标准

牌号

化学成分（％）

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

Al

W

Ti

Nb

N

GB3087

10

0.07～0.13

0.17～0.37

0.38～0.65

≤0.030

≤0.030

0.3～0.65

/

≤0.25

≤0.30

/

/

20

0.17～0.23

0.17～0.37

0.38～0.65

≤0.030

≤0.030

0.3～0.65

/

≤0.25

≤0.30

/

/

GB5310

20G

0.17～0.24

0.17～0.37

0.35～0.65

≤0.030

≤0.030

≤0.25

≤0.15

≤0.20

≤0.25

≤0.08

20MnG

0.17～0.24

0.17～0.37

0.70～1.00

≤0.030

≤0.030

≤0.25

≤0.15

≤0.20

≤0.25

≤0.08

25MnG

0.18～0.24

0.17～0.37

0.80～1.10

≤0.030

≤0.030

≤0.25

≤0.15

≤0.20

≤0.25

≤0.08

15CrMo

0.12～0.18

0.17～0.37

0.40～0.70

≤0.030

≤0.030

0.80～1.10

0.40～0.55

≤0.20

≤0.30

12Cr2MoG

0.08～0.15

≤0.50

0.40～0.70

≤0.030

≤0.030

2.00～2.50

0.90～1.20

≤0.20

≤0.30

12Cr1MoV

0.08～0.15

0.17～0.37

0.40～0.70

≤0.030

≤0.030

0.90～1.20

0.25～0.35

≤0.20

≤0.30

0.15～0.30

12Cr2MoWVTiB

0.08～0.15

0.45～0.75

0.45～0.65

≤0.030

≤0.030

1.60～2.10

0.50～0.65

≤0.20

≤0.30

0.28～0.42

0.30～0.55

0.08～0.15

B 0.002～0.008

10Cr9Mo1VNb

0.08～0.12

0.20～0.50

0.30～0.60

≤0.020

≤0.010

8.00～9.50

0.85～1.05

≤0.20

≤0.40

0.18～0.25

≤0.015

0.06～0.10

0.03～0.07

ASME SA210

SA210A-1

0.13～0.19

≥0.1

0.45～0.65

≤0.030

≤0.030

SA210C

0.18～0.24

≥0.1

0.80～1.10

≤0.030

≤0.030

ASME SA213

SA213 T11

0.05～0.15

0.50～1.0

0.30～0.60

≤0.030

≤0.030

1.00～1.50

0.50～1.00

SA213 T12

0.05～0.15

≤0.50

0.30～0.61

≤0.030

≤0.030

0.80～1.25

0.44～0.65

SA213 T22

0.05～0.15

≤0.50

0.30～0.60

≤0.030

≤0.010

1.90～2.60

0.87～1.13

高压锅炉管规格及外观质量