Listing ID #1904880
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Contact SupplierKeeping up with the requirement of the customers, we attempt to accomplish utmost customer satisfaction. We deliver unrivaled quality in the form of Alloy Steel Plates (SA 387 GR 22) to our customers. They are impeccably processed by our experts using modern technology and top notch raw material. Due to this, they are fit for application in lifter temperatures. Besides, their great consumption and oxidation resistance makes them further suitable as an alternative in sharp gas situations.
Tension Test Requirements : The material shall be tested using a test specimen and will confirm to the tensile requirements as outlined in above table.
Other requirements : The following requirements and testing procedures (which are not mandatory) are considered suitable for Chrome Molybdenum steel -
BS | EN | ASTM/ASME | DIN |
---|---|---|---|
622-515B | 10 CRMO910 | SA387-22-2 | 10 CRMO910 |
Designation | Nominal Chromium Content (%) |
Nominal Molybdenum Content (%) |
---|---|---|
SA387 Grade 22 | 0.0225 | 0.01 |
Element | - | Chemical Composition (%) |
SA 387 Grade 22 | ||
Carbon | Heat Analysis | 0.05 - 0.15 |
Product Analysis | 0.04 - 0.15 | |
Manganese | Heat Analysis | 0.30 - 0.60 |
Product Analysis | 0.25 - 0.66 | |
Phosphorus | Heat Analysis | 0.035 |
Product Analysis | 0.035 | |
Sulphur (max) | Heat Analysis | 0.035 |
Product Analysis | 0.035 | |
Silicon | Heat Analysis | 0.50 max |
Product Analysis | 0.50 max | |
Chromium | Heat Analysis | 2.00 - 2.50 |
Product Analysis | 1.88 - 2.62 | |
Molybdenum | Heat Analysis | 0.90 - 1.10 |
Product Analysis | 0.85 - 1.15 |
Designation | Requirement | Grade 22 |
---|---|---|
SA387 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) |