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JIS
DIN EN10273
ASTM
ASME
- >ASME SA812
- >ASME SA812
- >ASME SA-72
- >SA645 stee
- >ASME SA633
- >ASME SA633
- >ASME SA633
- >ASME SA633
- >ASME SA515
- >ASME SA515
- >ASME SA515
- >ASME SA515
- >ASME SA515
- >ASME SA515
- >ASME SA514
- >ASME SA514
- >ASME SA514
- >ASME SA514
- >ASME SA514
- >SA514 Grad
- >ASME SA514
- >SA514 Grad
- >ASME SA553
- >ASME SA553
- >ASME SA737
- >ASTM A387
ASTM A553 Type II steel plate
A553 Type II in the standard A553/A553M is a kind of Ni alloy steel plates material,the composition of Ni is 8% and 9%. A553 have two types.They are : type I and type II.A553 Type II need to be done the (Quenching + Tempering ) heat-treatment to meet the property requirement in the standard ASTM A553/A553M.
A553 Type II in the standard A553/A553M is used to fabric high temperature pressure vessels
Standard: ASTM A553/A553M
Dimension range : 3mm -260mm * 1000mm-4000mm * 1000mm-18000mm
A553 Type II steel plate/sheet Chemical composition (%):
Grade |
C |
Mn |
S |
P |
Si |
Ni |
|
A553 Type II |
0.13 |
0.90-0.98 |
0.035 |
0.035 |
0.15~0.40 |
7.50~8.50 |
A553 Type II Boiler steel plate Mechanical Properties :
Grade |
Tensile Strength |
Yield Strength |
Elongation in 2 in , 50 mm,min,(%) |
|
A553 Type II |
100-120 |
85 |
20 |
Delivery Status : Normalizing + tempering
ASTM A553 Type II Q&T steel plate application :
A553 Type II steel plate is mainly used in oil, chemical, power station, boiler and other industries, for the production reactor, heat exchangers, separators, spherical tanks, oil and gas pipes, liquefied gas tanks, nuclear reactor pressure shell, boiler drum, liquefied petroleum Gas cylinders, high-pressure water pipes, water turbines and other equipment and components.