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.
Description/kawalan
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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