DIN 30CrNiMo8/1.6580 Engineering steel
Port: Hu nan
30CrNiMo8 engineering steel, 30CrNiMo8 alloy tool steel, 30CrNiMo8 alloy steel, 30CrNiMo8 alloy structural 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: 30CrNiMo8 steel introduction
30CrNiMo8 is quenched and tempered steel, and the material code is 1.6580, which is equivalent to 30Cr2Ni2Mo in China. It is generally used for parts under heavy load. It has high yield strength, tensile strength and fatigue strength, and sufficient plasticity and toughness.
2: 30CrNiMo8 steel equivalent
| Country | China | Japan | Germany | USA |
| Standard | GB/T | JIS |
DIN (W-Nr.) DIN 17200 |
AISI/ASTM |
| Grade |
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30CrNiMo8 |
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3: 30CrNiMo8 steel chemical composition
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni |
| 30CrNiMo8 | 0.26-0.34 | 0.40 | 0.30-0.60 | 0.035 | 0.03 | 1.80-2.20 | 0.30-0.50 | 1.80-2.20 |
4: 30CrNiMo8 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: 30CrNiMo8 steel overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block |
Thickness 6mm-500mm |
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Width 20mm-1000mm |
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| 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 | 30CrNiMo8 is not only used in high pressure chemical vessels with high pressure and frequent fluctuation, but also used in pressure pipes, plastic moulds and important structures. Such as Dongfang Turbine Works FD70A、FD77A the main shaft of V type wind turbine generator is made of high quality alloy steel forgings. | |
6: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/QT, rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.
For hot forged block, usually the delivery condition is hot forged, annealed/QT, milled surface/Black surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed/QT, black surface.
For cold drawn bar, usually the delivery condition is cold drawn, annealed/QT, peeled/black surface
