Tel : 0086-021-60880117
Tel : 0086-021-60880117
ASME SA736 Grade C is a kind of low Carbon, age-hardening, Ni-Cu-Cr-Mo alloy steel plates material used to fabric pressure vessels. SA736 is divided into two grades or levels:SA736 Grade A and SA736 Grade C.
This specification ASME SA736 covers two grades of low-carbon age-hardening alloy steel plates for welded pressure vessels and piping components.
Standard: ASME SA736/SA736M
ASME SA736 Grade C steel plate/sheet Mechanical Properties :
Dimension range : 3mm -500mm * 1000mm-4000mm * 1000mm-18000mm
ASME SA736 Grade C steel plate/sheet Mechanical Properties :
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Mechanical Properties
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Grade |
Thickness |
Yield |
Tensile Strength |
Elongation |
Charpy V Notch Impact Test |
|
|
Degree |
Min Value |
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SA736 Grade C |
mm |
Min Mpa |
Mpa |
Min % |
- |
J |
|
5≤t≤50 |
275 |
450-585 |
23% |
- |
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50≤t≤150 |
275 |
450-585 |
20% |
|
- |
|
|
Note: Impact energy for impact test is on longitudinal |
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SA736 Grade C Boiler steel plate Chemical Composition :
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Chemical Composition
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SA736 Grade C |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Ni |
Mo |
|
|
Heat analyse |
0.07 |
0.40 |
1.30~1.65 |
0.025 |
0.025 |
0.70~1.00 |
0.15~0.25 |
|
Product analyse |
0.09 |
0.45 |
1.21~1.77 |
- |
- |
0.67~1.03 |
0.12~0.28 |
Delivery Status : Normalizing + tempering
ASME SA736 Grade C pressure vessel steel application :
SA736 Grade C steel plate is mainly used in petroleum, chemical industry, power station, boiler and other industries, for the production reactor, heat exchanger, separator, spherical tank, oil tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum, liquefaction Oil cylinders, high-pressure water pipe hydropower station, turbine volute and other equipment and components.
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