factory price ASTM A387 grade 11 steel stock in China
Shanghai Katalor as a steel supplier in China,we can offer all kinds of steel stock,hot sell factory price ASTM A387 grade 11 steel stock in China.
ASTM A387 grade 11 steel Engineered for use in elevated temperature service, is a chrome molybdenum carbon alloy steel for use in weldable pressure vessels and industrial boilers. ASTM A387 grade 11 steel material benefits from added chromium which provides excellent corrosion and oxidation resistance making it ideal for sour service applications in the oil and gas industry.
Tensile Requirements for ASTM A387 Grade 12 Alloy Steel Plates Class 1 Plates:
Designation: |
Requirement: |
Grade 12 |
|
A387 Grade 12 |
Tensile strength, ksi [MPA] |
65 to 85 [450 to 585] |
|
Yield strength, min, ksi [MPa]/(0.2% offset) |
40 [275] |
|
|
Elongation in 8 in. [200mm], min % |
19 |
|
|
Elongation in 2 in. [50mm], min, % |
22 |
|
|
Reduction of area, min % |
––– |
Chemical Requirements for ASTM A387 Grade 12 Alloy Steel Plates
Element |
Chemical Composition (%) |
|
|
ASTM A387 Grade 12 |
||
|
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: |
0.15 - 0.40 |
|
Product Analysis: |
0.13 - 0.45 |
|
|
Chromium: |
Heat Analysis: |
0.80 - 1.15 |
|
Product Analysis: |
0.74 - 1.21 |
|
|
Molybdenum: |
Heat Analysis: |
0.45 - 0.60 |
|
Product Analysis: |
0.40 - 0.65 |
If you need factory price ASTM A387 grade 11 steel stock in China,and other about ASTM A387 grade 11 steel,contact Katalor steel at any time.
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