We are pleasure to reply you any double for ASTM A302 Grade (Gr) B Pressure vessel and Boiler steel plate and our company. Please contact us freely if you have you are interested in ASTM A302 Grade (Gr) B Pressure vessel and Boiler steel plate katalor supplied. We will reply you at the first time when we see your information or enquiry of STM A302 Grade (Gr) B Pressure vessel and Boiler steel plate. the bellow is the detail information of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate.
ASTM A302 Grade B (A302 Gr B) steel plate is widely used in petroleum, chemical industry, power station, boiler, etc, to make the reactor, heat exchanger, separator, SPHErical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station and so on.
| Thickness |
3-150mm |
|
Width |
1220-4200mm |
|
Length |
5000-18000mm |
Notes: coil thickness ≤ 25mm
| ASTM A302 Grade B Chemical Composition | |||||||
|
Carbon, max |
% |
Manganese, max |
% |
Silicon, max |
% |
Sulfur max |
% |
|
25mm or under |
0.2 |
Heat Analysis |
1.15-1.50 |
Heat Analysis |
0.15-0.40 |
All thick |
0.035 |
|
25-50mm |
0.23 |
Product Analysis |
1.07-1.62 |
Product Analysis |
0.13-0.45 |
||
|
over 50mm |
0.25 |
|
|
|
|
||
|
|
|
Molybdenum max |
% |
Nickel max |
% |
Phosphorus |
% |
|
|
|
Heat Analysis |
0.45-0.60 |
Heat Analysis |
… |
All thick |
0.035 |
|
|
|
Product Analysis |
0.41-0.64 |
Product Analysis |
… |
||
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
| Mechanical Property of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate steel plate |
A302 Grade B |
|
Tensile strength, kis [MPa] |
80-100 [550-690] |
|
Yield strength, min, kis [MPa] |
50 [345] |
|
Elongation in 8 in. [200 mm], min, % |
15 |
|
Elongation in 2 in. [50 mm], min, % |
18 |
Any other questions of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate can be send to katalor. katalor will reply you at the first time when we see the problem of ASTM A302 Grade (GR) B Pressure vessel and Boiler steel plate.
