DIN 34Cr4/1.7033 Engineering steel
Port: Hu nan
34Cr4 engineering steel, 34Cr4 alloy tool steel, 34Cr4 alloy steel, 34Cr4 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: 34Cr4 steel introduction
34Cr4 and 34CrS4 are German DIN executive standard steel grades, belonging to alloy structural steel, medium carbon steel, which is easy to process. After heat treatment, it has certain toughness, plasticity, wear resistance and good comprehensive mechanical properties. It is generally used after quenching and tempering, and there is no corresponding brand in China.
2: 34Cr4 steel equivalent
| Country | China | Japan | Germany | USA |
| Standard | GB/T | JIS |
DIN (W-Nr.) DIN 17200 |
AISI/ASTM |
| Grade |
|
|
34Cr4 |
|
3: 34Cr4 steel chemical composition
| Grade | C | Si | Mn | P | S | Cr |
| 34Cr4 | 0.30-0.37 | 0.40 | 0.60-0.90 | 0.035 | 0.03 | 0.90-1.20 |
4: 34Cr4 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: 34Cr4 steel overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block |
Thickness 6mm-500mm |
|
|
Width 20mm-1000mm |
||
| 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 | 34Cr4 is commonly used for gears, sleeves, shafts, crankshafts, spindles, pins, connecting rods, screws, intake valves and other transmission machinery. | |
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
