FOB Price
أحصل على آخر سعر1000 ~ 4000 / Ton ( Negotiable )
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
Minimum Order Quantity:
10 Ton
Packaging Detail:
in containers
Delivery Time:
30 days
Supplying Ability:
1000 Ton per Week
Payment Type:
D/P, L/C, T/T
الشخص الذي يمكن الاتصال به Mr. Peter
North ZhongShan No.1 Road, Shanghai, Shanghai
ASTM A**5 is a ASTM standard specifies Seamless Ferritic Alloy Steel Pipe for High-Temperature Service. ASTM A**5 pipe ordered to this specification shall be suitable for bending and similar forming operations, and for fusion welding. Selection will depend upon design, service conditions, mechanical properties, and high-temperature characteristics.
This specification covers seamless ferritic alloy-steel pipe for high-temperature service. The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel material shall conform to chemical composition, tensile property, and hardness requirements. Each length of pipe shall be subjected to the hydrostatic test. Also, each pipe shall be examined by a non-destructive examination method in accordance to the required practices. The range of pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective practices. The different mechanical test requirements for pipes, namely, transverse or longitudinal tension test, flattening test, and hardness or bend test are presented.
Mainly Grade of ASTM A**5?ASTM A**5 P*1, P*2, P5, P9, P*1, P*2
Chemical Composition (%) for the main grade|
Grade
|
C
|
Mn
|
P, S, max
|
Si
|
Cr
|
Mo
|
|
P*1
|
0.***0.*5
|
0.***0.*0
|
0.**5
|
0.***1.*0
|
1.***1.*0
|
0.***0.*5
|
|
P*2
|
0.***0.*5
|
0.***0.*0
|
0.**5
|
0.*0 max
|
1.***2.*0
|
0.***1.*3
|
|
P5
|
0.*5 max
|
0.***0.*0
|
0.**5
|
0.*0 max
|
4.***6.*0
|
0.***0.*5
|
|
P9
|
0.*5 max
|
0.***0.*0
|
0.**5
|
0.***1.*0
|
8.****0.*0
|
0.***1.*0
|
|
P*1
|
0.***0.*2
|
0.***0.*0
|
0.**0/0.**0
|
0.***0.*0
|
8.***9.*0
|
0.***1.*5
|
|
V 0.***0.*5
|
N 0.***0.*7
|
Ni 0.*0 max
|
Al 0.*2 max
|
Nb 0.***0.*0
|
Ti 0.*1 max
|
|
| P*2 |
0.***0.*3
|
0.***0.*0
|
0.**0/0.**0
|
0.*0 max
|
8.***9.*0
|
0.***0.*0
|
|
V 0.***0.*5
|
N 0.***0.*7
|
Ni 0.*0 max
|
Al 0.*2 max
|
Nb 0.***0.*9
|
W 1.***2.*0
|
|
|
B 0.****0.**6
|
Ti 0.*1 max
|
Zr 0.*1 max
|
