Addition of such alloying element is usually for the propose to increase hardness, strength or checmical resistance.
Alloy steel show improved properties such as great strength, more toughness and hardness, great wear resistance and stronger corrision resistance.
Main Application:
Heat ex-changer tube, Boiler tube, in power generatio and refineries applications, oil and gas and in general corrosion application.
We can supply you with various types of alloy steel according to all standard and grades:
| Standards | Grades | |
| Production Standards | GB 5310 | 15MoG, 15CrMoG, 15CrMo, 12Cr2MoG, 12Cr1MoV, 12Cr2MoWVTiB, 10Cr9Mo1VNb |
| ASTM A213 | T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T91, T92 | |
| ASTM A333 | Gr.4, Gr.9, Gr.10, Gr.11 | |
| ASTM A334 | Gr.9, Gr.11 | |
| ASTM A335 | P1, P2, P5, P5b, P5c, P9, P11, P12, P15, P21, P22, P91,P92 | |
| ASTM A519 | 1330, 1335, 3140, 4140, 4130, 4337,....etc. | |
| DIN 17175 | 15Mo3, 10CrMo9 10, 13CrMo44, 14Mov63 | |
| EN 10216-2 | 16Mo3, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10, 11CrMo9-10 | |
| JIS-G3341 | SCr 420TK, SCM 415TK, SCM 418TK, SCM 420TK, SCM 430TK, SCM 435TK, SCM 440TK | |
| Size | 1/2 inch to 28 inch & Wall thickness (1.5 ~30) mm | |
| Packing | Bundles with PE wrapping, Wooden case or customized | |
| Chemical Composition | |||||||||
| C | Mn | P | S | Si | Cr | Mo | Ti | V | Other |
| Max 0.15 | 0.30~0.60 | Max 0.025 | Max 0.025 | 0.25~1.00 | 8.00~10.00 | 0.90~1.10 | - | - | - |
| Mechanical Property | ||
| Tensile Strength, (MPA) | Yield Strength, (MPA) | Elongation, % |
| Min: 415 | Min: 205 | Min: 30 |
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