DIN 21MnCr5/1.2162 Hot Work Tool Steel
Port: Hu nan
21MnCr5 hot work tool steel, 21MnCr5 tool steel, 21MnCr5 alloy tool steel, 21MnCr5 alloy steel, 1.2162 hot work tool steel
Alloy Structural Steel, Alloy Tool Steel, Carbon Structural Steel, Carbon Tool Steel, Bearing Steel, Spring Steel ,Stainless Steel, Refractory Steel, Roll Steel, Pinion Steel. Additionally, the company also has the capacity to forge round steel, steel flat, square steel, module, shaft and roller
1: 21MnCr5 steel introduction
21MnCr5 is a case hardened steel. It achieves surface hardnesses of approx. 60 HRC in carburized condition. Application when required high surface hardness and ductile core. It is suitable for die typing and burnishing.
2: 21MnCr5 Steel equivalent
| Country | China | Japan | Germany | USA | UK |
| Standard | GB | JIS | DIN 17350 | ASTM | BS |
| Grade |
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21MnCr5 |
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3: 21MnCr5 steel chemical composition
| Grade | C | Mn | Cr | Si | |||
| 21MnCr5 | 0.13-0.24 | 1.10-1.40 | 1.00-1.30 | 0.15-0.35 | |||
4: 21MnCr5 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: 21MnCr5 steel overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block |
Thickness 6mm-500mm |
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Width 20mm-1000mm |
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| Process | EAF+LF+VD+Forged+Heat treatment(optional) | |
| 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.. | |
| Packing | Standard packages or as per customers request. | |
| Delivery time | 30-45 days | |
| Application | 21MnCr5 is used to process small and medium forms of thermal and thermosetting plastics with high surface hardness and high strength building parts. | |
6: Delivery condition
For hot forged or hot rolled bar, usually the delivery condition is hot forged or rolled, annealed, rough turned.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.
