A387GR22 Plate
A387GR22 steel Product Introduction
Uses of SA387GR22CL2 steel plate
The petroleum and petrochemical industry, chemical equipment manufacturing enterprises, power station construction, boiler and pressure vessel manufacturing enterprises cooperate with Wugang to produce SA387GR22CL2 for the production of reactors, heat exchangers, separations, spherical tubes, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure vessels, liquefied petroleum gas cylinders, turbine volutes, due to the harsh use conditions of petrochemicals, coal conversion, nuclear power, turbine cylinders, thermal power, etc., among which large equipment with complex corrosive media such as: water scrubber, second conversion furnace, coke tower, desulfurization tank, conversion gas waste heat boiler, methanation furnace, reactor, regenerator, hydrogenation reactor, methanation heater.
A387GR22 Steel plate Product Details
Equivalents
| BS | EN | ASTM/ASME | DIN |
|---|---|---|---|
| 622-515B | 10CrMo910 | A/SA387-22-2 | 10CrMo910 |
Chromium & Molybdenum content (according to the ASTM specification):
| DESIGNATION | NOMINAL CHROMIUM CONTENT (%) | NOMINAL MOLYBDENUM CONTENT (%) |
|---|---|---|
| A387 Grade 22 | 2.25% | 1.00% |
Tensile Requirements for Class 2 Plates
| DESIGNATION | REQUIREMENT | GRADE 22 |
|---|---|---|
| A387 Grade 22 | Tensile strength, ksi [MPA] | 75 to 100 [515 to 690] |
| Yield strength, min, ksi [MPa]/(0.2% offset) | 45 [310] | |
| Elongation in 8 in. [200mm], min % | ||
| Elongation in 2 in. [50mm], min, % | 18 | |
| Reduction of area, min % | 45 (measured on round specimen) 40 (measured on flat specimen) |
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