- 1.2885, DIN X32CrMoCoV3-3-3, AISI H10A round bar
- 1.2885, DIN X32CrMoCoV3-3-3, AISI H10A forging
- 1.2885, DIN X32CrMoCoV3-3-3, AISI H10A sheet
- 1.2885, DIN X32CrMoCoV3-3-3, AISI H10A flat bar
- 1.2885, DIN X32CrMoCoV3-3-3, AISI H10A pipe
1.2885, DIN X32CrMoCoV3-3-3, AISI H10A
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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1.2885, DIN X32CrMoCoV3-3-3, AISI H10A
Designation by Standards
Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
UTOPCO2 | 861 | 1.2885 | X32CrMoCoV3-3-3 | - | H10A |
Chemical Composition (in weight %)
C | Si | Mn | Cr | Mo | Ni | V | W | Others |
0.32 | 0.25 | 0.30 | 2.95 | 2.80 | - | 0.55 | - | 2.75 % Co |
Description
This alloy is on of the hot work, cobalt containing steel/" target="_blank" class="keylink">tool steel.
Applications
Hot pressing tools exposed to severe stresses in contact with the die insert - mandrels, stamps, punching tools, dies, etc.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.88
Coefficient of Linear Thermal Expansion 10-6 oC-1
20-100oC | 20-200oC | 20-300oC | 20-400oC | 20-500oC | 20-600oC | 20-700oC |
12.1 | 12.1 | 12.4 | 12.9 | 13.5 | 14.0 | 14.1 |
Soft Annealing
Heat to 800-840oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 250.
Stress Relieving
Stress relieving to remove machining stresses should be carried out by heating to 650oC, holding for one hour at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.
Hardening
Harden from a temperature of 1020-1060oC followed by oil, air or warm bath quenching. Hardness after quenching is 49-53 HRC.
Tempering
Tempering temperature: See the table and diagram bellow.
Tempering Temperature (oC) vs. Hardness (HRC)
400oC | 500oC | 550oC | 600oC | 650oC | 700oC |
49 | 50 | 51 | 50 | 44 | 37 |
Tempering Diagram
Forging
Hot forming temperature: 1100-990oC.
Machinability
No data.
Mechanical properties
Heat treatment
Machining
Welding performance
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