- 1.2063, DIN 145Cr6 round bar
- 1.2063, DIN 145Cr6 forging
- 1.2063, DIN 145Cr6 sheet
- 1.2063, DIN 145Cr6 flat bar
- 1.2063, DIN 145Cr6 pipe
1.2063, DIN 145Cr6
Production specification
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
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1.2063, DIN 145Cr6
Designation by Standards
Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
MERILOSP | 819 | 1.2063 | 145Cr6 | - | - |
Chemical Composition (in weight %)
C | Si | Mn | Cr | Mo | Ni | V | W | Others |
1.50 | 0.23 | 0.60 | 1.40 | - | - | - | - | - |
Description
Medium alloy cold work steel, oil hardening. Performances slightly inferior to those of our grade MERILOEX. Moderate deep hardening properties; good toughness.
Applications
Small to medium size blanking and punching dies, shear blades, thread cutting tools, reamers, gauges and similar measuring instruments.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.80
Soft Annealing
Heat to 740-760oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 230.
Stress Relieving
Stress relieving to remove machining stresses should be carried out by heating to approx. 650oC, holding for 1-2 hours at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.
Hardening
Harden from a temperature of 830-860oC followed by oil quenching (interrupt at approx. 150oC). Hardness after quenching is 64 HRC.
Tempering
Tempering temperature: See the data bellow.
Tempering Temperature (oC) vs. Hardness (HRC)
100oC | 200oC | 300oC | 400oC |
63.5 | 62 | 59 | 54 |
Tempering Diagram
Forging
Hot forming temperature: 1050-850oC.
Machinability
No data.
Mechanical properties
Heat treatment
Machining
Welding performance
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