SA387 GR 11 CLASS 2 Molybdenum Alloy Plate
As a pressure vessel grade steel for use in high temperature environments, it can be used in a variety of industries and is very effective, especially in the oil, gas and petrochemical industries where liquids and gases are typically stored at higher temperatures.
Leírás
ASME SA387 Grade 11 Class 2 is Chrom-Moly steel plate used for welding boilers and pressure vessles designed for high temperature serivce, nominal chrome content at 1.00% to 1.50%, and Moly 0.45% to 0.65% for SA387 GRADE 11 material.
Refered Standards for ASTM A387 Alloy Steel Plate
A20/A20M: General requirements for pressure vessel plates.
A370: Test specification for mechanical properties of steel
A435/A435M: For straight-beam ultrasonic examination of steel plates
A577/A577M: For ultrasonic angle beam examination of steel plates
A578/A578M: For straight beam UT examination of rolled steel plates in special applications
A1017/A1017M: Specification for pressure vessle plates of alloy steel, chromium-molybdenum-tungsten
Professional Metal Suppliers - GNEE
| 621 B | ––– | SA387-11-2 | ––– |
Specifications for ASME SA387 Grade 11 Alloy Steel Plates
| SA387 Grade 11 | 1.25% | 0.50% |
Tensile Requirements for ASME SA387 Grade 11 Alloy Steel Plates Class 2 Plates
| Grade 11 | ||
| SA387 Grade 11 | 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 | |
| ––– |
Large-scale factory production
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