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Add:No.18 Hengtong road,Lu Qu Industrial Park,Yanshan Town,Wuxi
Contact:Mr Wu +86-13806176097
Tel:+86-510-83950008
Fax:+86-510-83958296
Http://www.wxlida.com
Email:sales@htsyjx.com |
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Home>>Product |
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| alloy pipe | | | |
Standard：
GB5310——seamless steel pipe for high pressure boiler
GB6479——high pressure seamless steel pipe fertilizer facility
GB9948——seamless steel pipe for petroleum cracking
ASTM A213——Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A335——Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
JIS G3458——Alloy Steel Pipes (STPA 12/ 20/ 22/ 23/ 24/ 25/ 26)
JIS G3462——Alloy Steel for Boiler and Heat Exchanger Tubes (STBA12/ 13/ 20/ 22)
JIS G3467——Steel Tubes for Fired Heater (STF 410/STFA 12/ 22/ 23/ 24/ 25/ 26)
DIN17175-79Ⅲ——Electrical Resistance Or Induction Welded Steel Tubes for Elevated Temperature
main product：
Cr5Mo (STFA25 STPA25 STBA25 T5 P5)
15CrMo (STFA22 STPA22 STBA22 T12 P12)
1.25Cr0.5Mo (STFA23 STPA23 STBA23 T11 P11)
Cr9Mo (STFA26 STPA26 STBA26 T9 P9)
12Cr1MoV
12Cr2Mo (10CrMo910 T22 P22)
10Cr9Mo1VNb T91 (P91)
12Cr2MoWVTiB (R102)
Mechanical properties:
No.
|
Mechanical properties in normal temperature
|
standard number
|
Steel No.
|
σs
|
σb
|
δs
|
αk
|
|
（MPa）
|
（MPa）
|
（%）
|
（J/cm2）
|
GB5310
|
12CrMo
|
206
|
412～559
|
21
|
69u
|
15CrMo
|
235
|
441～638
|
21
|
59u
|
12Cr1MoV
|
255
|
471～638
|
21
|
59u
|
12Cr2Mo
|
280
|
450～600
|
20
|
|
ASTM A335
|
P1
|
207
|
379
|
22
|
|
P11
|
207
|
413
|
22
|
|
P12
|
207
|
413
|
22
|
|
P2
|
207
|
379
|
22
|
|
P22
|
207
|
413
|
22
|
|
P5
|
207
|
413
|
22
|
|
P9
|
207
|
413
|
22
|
|
DIN17175
|
19Mn5
|
300～310
|
510～610
|
19
|
|
13CrMo44
|
280～290
|
440～590
|
22
|
|
14MoV63
|
310～319
|
460～610
|
20
|
|
10CrMo910
|
269～280
|
450～600
|
|
|
JIS G3458
|
STPA12
|
206
|
382
|
|
|
STPA20
|
206
|
412
|
|
|
STPA22
|
206
|
412
|
|
|
STPA23
|
206
|
412
|
|
|
STPA24
|
206
|
412
|
|
|
STPA25
|
206
|
412
|
|
|
STPA26
|
206
|
412
|
|
|
JIS G3462
|
STBA12
|
206
|
382
|
|
|
STBA13
|
206
|
412
|
|
|
STBA22
|
206
|
412
|
|
|
STBA20
|
206
|
412
|
|
|
STBA23
|
206
|
412
|
|
|
chemical constitution:
No.
|
chemical constitution:（%）
|
Standard No.
|
Steel No.
|
C
|
Mn
|
Si
|
Cr
|
Mo
|
V
|
S
|
P
|
|
GB5310
|
12CrMo
|
0.08～0.15
|
0.40～0.70
|
0.17～0.37
|
0.40～0.70
|
0.40～0.55
|
|
≤0.035
|
≤0.035
|
15CrMo
|
0.12～0.18
|
0.40～0.70
|
0.17～0.37
|
0.80～1.10
|
0.40～0.55
|
|
≤0.035
|
≤0.035
|
12Cr1MoV
|
0.08～0.15
|
0.40～0.70
|
0.17～0.37
|
0.90～1.20
|
0.25～0.35
|
0.15～0.30
|
≤0.035
|
≤0.035
|
12Cr2Mo
|
0.08～0.15
|
0.40～0.70
|
≤0.50
|
2.00～2.50
|
0.90～1.20
|
|
≤0.035
|
≤0.035
|
ASTM A335
|
P1
|
0.10～0.20
|
0.30～0.80
|
0.10～0.50
|
|
0.44～0.65
|
|
≤0.045
|
≤0.045
|
P11
|
≤0.15
|
0.30～0.60
|
0.50～1.00
|
1.00～1.50
|
0.44～0.65
|
|
≤0.030
|
≤0.030
|
P12
|
≤0.15
|
0.30～0.61
|
≤0.50
|
0.80～1.25
|
0.44～0.65
|
|
≤0.045
|
≤0.045
|
P2
|
0.10～0.20
|
0.30～0.61
|
0.10～0.30
|
0.50～0.81
|
0.44～0.65
|
|
≤0.045
|
≤0.045
|
P22
|
≤0.15
|
0.30～0.60
|
≤0.50
|
1.90～2.60
|
0.87～1.13
|
|
≤0.030
|
≤0.030
|
P5
|
≤0.15
|
0.30～0.60
|
≤0.50
|
4.00～6.00
|
0.45～0.65
|
|
≤0.030
|
≤0.030
|
P9
|
≤0.15
|
0.30～0.60
|
0.25～1.00
|
8.00～10.00
|
0.90～1.10
|
|
≤0.030
|
≤0.030
|
DIN17175
|
19Mn5
|
0.17～0.22
|
1.00～1.30
|
0.30～0.60
|
≤0.30
|
|
|
≤0.04
|
≤0.04
|
13CrMo44
|
0.10～0.18
|
0.40～0.70
|
0.10～0.35
|
0.70～1.10
|
0.45～0.65
|
|
≤0.035
|
≤0.035
|
14MoV63
|
0.10～0.18
|
0.40～0.70
|
0.10～0.35
|
0.30～0.60
|
0.50～0.70
|
0.22～0.32
|
≤0.035
|
≤0.035
|
10CrMo910
|
0.08～0.15
|
0.40～0.70
|
≤0.50
|
2.00～2.50
|
0.90～1.20
|
|
≤0.035
|
≤0.035
|
JIS G3458
|
STPA12
|
0.10～0.20
|
0.30～0.80
|
0.10～0.50
|
|
0.45～0.65
|
|
≤0.035
|
≤0.035
|
STPA20
|
0.10～0.20
|
0.30～0.60
|
0.10～0.50
|
0.50～0.80
|
0.40～0.65
|
|
≤0.035
|
≤0.035
|
STPA22
|
≤0.15
|
0.30～0.60
|
≤0.50
|
0.80～1.25
|
0.45～0.65
|
|
≤0.035
|
≤0.035
|
STPA23
|
≤0.15
|
0.30～0.60
|
≤0.50
|
0.80～1.25
|
0.45～0.65
|
|
≤0.030
|
≤0.030
|
STPA24
|
≤0.15
|
0.30～0.60
|
≤0.50
|
1.90～2.60
|
0.87～1.13
|
|
≤0.030
|
≤0.030
|
STPA25
|
≤0.15
|
0.30～0.60
|
≤0.50
|
4.00～6.00
|
0.45～0.65
|
|
≤0.030
|
≤0.030
|
STPA26
|
≤0.15
|
0.30～0.60
|
0.25～1.00
|
8.00～10.00
|
0.90～1.10
|
|
≤0.030
|
≤0.030
|
JIS G3462
|
STBA12
|
0.10～0.20
|
0.30～0.80
|
0.10～0.50
|
|
0.45～0.65
|
|
≤0.035
|
≤0.035
|
STBA13
|
0.15～0.25
|
0.30～0.80
|
0.10～0.50
|
|
0.45～0.65
|
|
≤0.035
|
≤0.035
|
STBA22
|
≤0.15
|
0.30～0.60
|
≤0.50
|
0.80～1.25
|
0.45～0.65
|
|
≤0.035
|
≤0.035
|
STBA20
|
0.10～0.20
|
0.30～0.60
|
0.10～0.50
|
0.50～0.80
|
0.40～0.65
|
|
≤0.035
|
≤0.035
|
STBA23
|
≤0.15
|
0.30～0.60
|
0.50～1.00
|
1.00～1.50
|
0.45～0.65
|
|
≤0.035
|
≤0.030
|
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