详细介绍：无锡高压（低中压）锅炉及石化工业用无缝钢管之大口径无缝钢管
高压（低中压）锅炉及石化工业用无缝钢管之大口径(ASTM A106 ASME A333 DIN17175 ASME A335)
标准：
GB3087 —— 中国国家标准
GB5310 —— 中国国家标准
ASME SA106 —— 美国锅炉及压力容器规范
ASME SA333 —— 美国锅炉及压力容器规范
ASME SA335 —— 美国锅炉及压力容器规范
DIN17175 —— 联邦德国工业标准
EN10216-2 —— 欧洲压力管道标准
用途：
用于低中压锅炉（工作压力一般不大于5.88Mpa，工作温度在450℃以下）的集箱及蒸汽管道；用于高压锅炉（工作压力一般在9.8Mpa以上，工作温度在450℃～650℃之间）的集箱及蒸汽管道，石化工业用管。
主要生产钢管牌号：
10、20、20G、20MnG、25MnG、15CrMoG、12Cr2MoG、12Cr1MoVG、10Cr9Mo1VNb、SA106B、SA106C、SA333Ⅰ级、SA333Ⅵ级、SA335 P5、SA335 P11、SA335 P12、SA335P22、SA335 P91、SA335 P92、ST45.8/Ⅲ、15Mo3、13CrMo44、10CrMo910、15NiCuMoNb5-6-4等
力学性能
标准
|
牌号
|
抗拉强度(MPa）
|
屈服强度(MPa）
|
伸长率(％）
|
冲击功(J）
|
硬度
|
GB3087
|
10
|
335～475
|
≥195
|
≥24
|
|
/
|
20
|
410～550
|
≥245
|
≥20
|
|
/
|
GB5310
|
20G
|
410～550
|
≥245
|
≥24
|
≥35
|
/
|
20MnG
|
≥415
|
≥240
|
≥22
|
≥35
|
/
|
25MnG
|
≥485
|
≥275
|
≥20
|
≥35
|
/
|
15CrMoG
|
440～640
|
≥235
|
≥21
|
≥35
|
/
|
12Cr2MoG
|
450～600
|
≥280
|
≥20
|
≥35
|
/
|
12Cr1MoVG
|
470～640
|
≥255
|
≥21
|
≥35
|
/
|
10Cr9Mo1VNb
|
≥585
|
≥415
|
≥20
|
≥35
|
/
|
ASME SA106
|
SA106B
|
≥415
|
≥240
|
≥22
|
≥35
|
/
|
SA106C
|
≥485
|
≥275
|
≥20
|
≥35
|
/
|
ASME SA333
|
SA333Ⅰ级
|
≥380
|
≥205
|
≥28
|
－45℃≥18
|
/
|
SA333Ⅵ级
|
≥415
|
≥240
|
≥22
|
－45℃≥18
|
/
|
ASME SA335
|
SA335 P11
|
≥415
|
≥205
|
≥22
|
≥35
|
≤163HB
|
SA335 P12
|
≥415
|
≥220
|
≥22
|
≥35
|
≤163HB
|
SA335 P22
|
≥415
|
≥205
|
≥22
|
≥35
|
≤163HB
|
SA335 P5
|
≥415
|
≥205
|
≥22
|
≥35
|
≤187HB
|
SA335 P91
|
585～760
|
≥415
|
≥20
|
≥35
|
≤250HB
|
SA335 P92
|
≥620
|
≥440
|
≥20
|
≥35
|
250HB
|
DIN17175
|
ST45.8/Ⅲ
|
410～530
|
≥255
|
≥21
|
≥27(DVM)
|
/
|
15Mo3
|
450～600
|
≥270
|
≥22
|
≥34(DVM)
|
/
|
13CrMo44
|
440～590
|
≥290
|
≥22
|
≥34(DVM)
|
/
|
10CrMo910
|
480～630
|
≥280
|
≥20
|
≥34(DVM)
|
/
|
EN10216-2
|
15NiCuMoNb5-6-4 (WB36)
|
610～780
|
≥440
|
≥19
|
≥40
|
/
|
化学成分
标准
|
牌号
|
化学成分（％）
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
Cu
|
Ni
|
V
|
Al
|
W
|
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
|
0.17-0.25
|
0.17-0.37
|
0.70-1.00
|
≤0.030
|
≤0.030
|
≤0.25
|
≤0.15
|
≤0.20
|
≤0.25
|
≤0.08
|
|
|
|
|
25MnG
|
0.23-0.27
|
0.17-0.37
|
0.70-1.00
|
≤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
|
|
|
|
|
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 SA106
|
SA106B
|
0.17-0.25
|
≥0.1
|
0.70-1.00
|
≤0.030
|
≤0.030
|
|
|
|
|
|
|
|
|
|
SA106C
|
0.23-0.27
|
≥0.1
|
0.70-1.00
|
≤0.030
|
≤0.030
|
|
|
|
|
|
|
|
|
|
ASME SA333
|
SA333Ⅰ级
|
0.09-0.12
|
/
|
0.7-1.00
|
≤0.020
|
≤0.010
|
|
|
|
|
|
|
|
|
|
SA333Ⅵ级
|
0.09-0.12
|
≥0.1
|
0.9-1.10
|
≤0.020
|
≤0.010
|
|
|
|
|
|
|
|
|
|
ASME SA335
|
SA335 P11
|
0.05-0.15
|
0.50-1.0
|
0.30-0.60
|
≤0.030
|
≤0.030
|
1.00-1.50
|
0.50-1.00
|
|
|
|
|
|
|
|
SA335 P12
|
0.05-0.15
|
≤0.50
|
0.30-0.61
|
≤0.030
|
≤0.030
|
0.80-1.25
|
0.44-0.65
|
|
|
|
|
|
|
|
SA335 P22
|
0.05-0.15
|
≤0.50
|
0.30-0.60
|
≤0.030
|
≤0.030
|
1.90-2.60
|
0.87-1.13
|
|
|
|
|
|
|
|
SA335 P5
|
≤0.15
|
≤0.50
|
0.30-0.60
|
≤0.030
|
≤0.030
|
4.00/6.00
|
0.45-0.65
|
|
|
|
|
|
|
|
SA335 P91
|
0.08-0.12
|
0.20-0.50
|
0.30-0.60
|
≤0.020
|
≤0.010
|
8.00-9.50
|
0.85-1.05
|
|
≤0.40
|
0.18-0.25
|
≤0.015
|
|
0.06-0.10
|
0.03-0.07
|
SA335 P92
|
0.07-0.13
|
≤0.50
|
0.30-0.60
|
≤0.020
|
≤0.010
|
8.50-9.50
|
0.30-0.60
|
B0.001-0.006
|
≤0.40
|
0.15-0.25
|
≤0.015
|
1.50-2.00
|
0.04-0.09
|
0.03-0.07
|
DIN 17175
|
ST45.8/Ⅲ
|
≤0.21
|
0.10-0.35
|
0.40-1.20
|
≤0.040
|
≤0.040
|
≤0.30
|
|
|
|
|
|
|
|
|
15Mo3
|
0.12-0.20
|
0.10-0.35
|
0.40-0.80
|
≤0.035
|
≤0.035
|
|
0.25-0.35
|
|
|
|
|
|
|
|
13CrMo44
|
0.10-0.18
|
0.10-0.35
|
0.40-0.70
|
≤0.035
|
≤0.035
|
0.70-1.10
|
0.45-0.65
|
|
|
|
|
|
|
|
10CrMo910
|
0.08-0.15
|
≤0.50
|
0.30-0.70
|
≤0.025
|
≤0.020
|
2.00-2.50
|
0.90-1.10
|
≤0.30
|
≤0.30
|
|
≤0.015
|
|
|
|
EN10216-2
|
15NiCuMoNb5-6-4 (WB36)
|
≤0.17
|
0.25-0.50
|
0.80-1.20
|
≤0.025
|
≤0.020
|
≤0.30
|
0.25-0.50
|
0.50-0.80
|
1.00-1.30
|
|
≤0.05
|
|
0.015-0.045
|
|
高压（低中压）锅炉及石化工业用无缝钢管之小口径
执行标准：
GB3087 —— 中国国家标准
GB5310 —— 中国国家标准
ASME SA210 —— 美国锅炉及压力容器规范
ASME SA213 —— 美国锅炉及压力容器规范
DIN17175 —— 联邦德国工业标准
用途：
用于低中压锅炉（工作压力一般不大于5.88Mpa，工作温度在450℃以下）的受热面管子；用于高压锅炉（工作压力一般在9.8Mpa以上，工作温度在450℃-650℃之间）的受热面管子、省煤器、过热器、再热器、石化工业用管等。
主要生产钢管牌号：
10、20、20G、20MnG、25MnG、15CrMoG、12Cr2MoG、12Cr1MoVG、12Cr2MoWVTiB、10Cr9Mo1VNb、SA210A1、SA210C、SA213 T11、SA213 T12、SA213 T22、SA213 T23、SA213 T91、SA213 T92、ST45.8/Ⅲ、15Mo3、13CrMo44、10CrMo910等
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
|
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
|
B0.002-0.008
|
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
|
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
|
|
|
|
|
|
|
|
SA213 T23
|
0.04-0.10
|
≤0.50
|
0.10-0.60
|
≤0.030
|
≤0.030
|
1.90-2.60
|
0.05-0.30
|
|
|
|
≤0.030
|
1.45-1.75
|
B0.0005-0.006
|
0.02-0.08
|
SA213 T91
|
0.08-0.12
|
0.20-0.50
|
0.30-0.60
|
≤0.020
|
≤0.010
|
8.00-9.50
|
0.85-1.05
|
|
≤0.40
|
0.18-0.25
|
≤0.015
|
|
|
0.06-0.10
|
SA213 T92
|
0.07-0.13
|
≤0.50
|
0.30-0.60
|
≤0.020
|
≤0.010
|
8.50-9.50
|
0.30-0.60
|
|
≤0.40
|
0.15-0.25
|
≤0.015
|
1.50-2.00
|
B0.001-0.006
|
0.04-0.09
|
DIN 17175
|
ST45.8/Ⅲ
|
≤0.21
|
0.10-0.35
|
0.40-1.20
|
≤0.040
|
≤0.040
|
|
|
|
|
|
|
|
|
|
15Mo3
|
0.12-0.20
|
0.10-0.35
|
0.40-0.80
|
≤0.035
|
≤0.035
|
|
0.25-0.35
|
|
|
|
|
|
|
|
13CrMo44
|
0.10-0.18
|
0.10-0.35
|
0.40-0.70
|
≤0.035
|
≤0.035
|
0.70-1.10
|
0.45-0.65
|
|
|
|
|
|
|
|
10CrMo910
|
0.08-0.15
|
≤0.50
|
0.30-0.70
|
≤0.025
|
≤0.020
|
2.00-2.50
|
0.90-1.10
|
≤0.30
|
≤0.30
|
|
≤0.015
|
|
|
|
化学成分同大口径
| 
放大图片
