Hot sell all kinds of specification ASTM A387 GRADE 11 Class 2 pressure vessel steel stock in China
Shanghai Katalor as a famous steel supplier in China,we can offer all kinds of steel stock in China,hot sell all kinds of specification ASTM A387 GRADE 11 Class 2 pressure vessel steel stock.
As a pressure vessel grade steel for use in elevated temperature service, is used in a variety of industries and is highly effective, particularly in the oil, gas and petrochemical industry, where liquids and gases are often stored at higher temperatures.
The higher levels of chromium also provide excellent corrosion and oxidation resistance, which is a must in sour gas applications. Please refer to our technical specifications below for ASTM A387 Grade 11 Class 2.
Tensile Requirements for ASTM A387 Grade 11 Alloy Steel Plates Class 1 Plates
Designation: |
Requirement: |
Grade 11 |
|
A387 Grade 11 |
Tensile strength, ksi [MPa] |
75 to 100 [515 to 690] |
|
Yield strength, min, ksi [MPa]/(0.2% offset) |
43 [310] |
|
|
Elongation in 8 in. [200mm], min % |
18 |
|
|
Elongation in 2 in. [50mm], min, % |
22 |
|
|
Reduction of area, min % |
––– |
Chemical Requirements for ASTM A387 Grade 11 Alloy Steel Plates
Element |
Chemical Composition (%) |
|
|
A387 Grade 11 |
||
|
Carbon: |
Heat Analysis: |
0.05 - 0.17 |
|
Product Analysis: |
0.04 - 0.17 |
|
|
Manganese: |
Heat Analysis: |
0.40 - 0.65 |
|
Product Analysis: |
0.35 - 0.73 |
|
|
Phosphorus: |
Heat Analysis: |
0.035 |
|
Product Analysis: |
0.035 |
|
|
Sulphur (max): |
Heat Analysis: |
0.035 |
|
Product Analysis: |
0.035 |
|
|
Silicon: |
Heat Analysis: |
0.50 - 0.80 |
|
Product Analysis: |
0.44 - 0.86 |
|
|
Chromium: |
Heat Analysis: |
1.00 - 1.50 |
|
Product Analysis: |
0.94 - 1.56 |
|
|
Molybdenum: |
Heat Analysis: |
0.45 - 0.65 |
|
Product Analysis: |
0.45 - 0.70 |
More about ASTM A387 GRADE 11 Class 2 pressure vessel steel stock,and if you need other pressure vessel grade steel,contact us at any time.
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