Hot Rolled Hot Forged GB 20CrMnTi gearing bearing Alloy Steel Round Bar
1: 20CrMnTi steel introduction
GB 20CrMnTi gear steel is GB standard Alloy Carburizing Gearing steel, GB 20CrMnTi properties is a chromium, manganese, titanium alloy steel specification. 20CrMnTi is equivalent with others standard bearing/Gearing steel, gearing steel.
2: 20CrMnTi Steel equivalent
| Country | China |
| Standard | GB |
| Grade | 20CrMnTi |
3: 20CrMnTi steel chemical composition
| Grade | C | Si | Mn≤ | P≤ | S≤ | Cr |
| 20CrMnTi | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 0.025 | 0.025 | 1.4-1.65 |
4: 20CrMnTi steel mechanical properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.
5: 20CrMnTi steel overviews
| Size | Round | Dia 10-500mm |
| Plate/Flat/Block | Thickness 5mm-200mm | |
| Width 100mm-2500mm | ||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
| Application | GB 20CrMnTi steel is widely used for a variety of applications in the used to the bearing/Gearings in rotating machinery. Typical applications such as valve bodies, pumps and fittings, the high load of wheel, bolts, double-headed bolts, gears, internal combustion engine. Electric locomotives, machine tools, tractors, steel rolling equipment, boring machine, railway vehicle, and mining machinery transmission shaft on the steel ball, roller and shaft sleeve, etc. | |
6: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, normalized/Normalized/Q+T, rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, normalized/Annealed/Q+T, Black surface.
For hot rolled plate, usually the delivery condition is hot rolled, black surface.
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