- 1.2762, DIN 75CrMoNiW6-7 round bar
- 1.2762, DIN 75CrMoNiW6-7 forging
- 1.2762, DIN 75CrMoNiW6-7 sheet
- 1.2762, DIN 75CrMoNiW6-7 flat bar
- 1.2762, DIN 75CrMoNiW6-7 pipe
1.2762, DIN 75CrMoNiW6-7
We can produce 1.2762, DIN 75CrMoNiW6-7 stainless steel round rods, 1.2762, DIN 75CrMoNiW6-7 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.2762, DIN 75CrMoNiW6-7 chemical composition and 1.2762, DIN 75CrMoNiW6-7 mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.
Production specification
Round bar steel: 1mm to 3500mm
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.
We serve you with our honesty, integrity, and professionality.
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.
We serve you with our honesty, integrity, and professionality.
1.2762, DIN 75CrMoNiW6-7
Designation by Standards
| Brand Name | Ravne No. | Mat. No. | DIN | EN | AISI |
| OH257 | 257 | 1.2762 | 75CrMoNiW6-7 | - | - |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.75 | 0.23 | 0.25 | 1.50 | 0.70 | 0.50 | - | 0.30 | - |
Description
Low alloyed cold working steel/" target="_blank" class="keylink">tool steel.
Applications
For high pressures. Heavy-duty tools for cold forging like dies, plates, punches, stamps
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.88
Continuous Cooling Transformation (CCT) Diagram
Time-Temperature Transformation (TTT) Diagram
Click the image to enlarge the diagram.
Soft Annealing
Heat to 710-750oC, cool slowly. This will produce a maximum Brinell hardness of 210.
Hardening
Harden from a temperature of 870-900oC followed by oil quenching. Hardness after quenching is 63 HRC.
Tempering
Tempering temperature: 130-300oC.
Forging
Hot forming temperature: 1050-850oC.
Machinability
No data.
Mechanical properties
1.2762, DIN 75CrMoNiW6-7 Mechanical properties,Our production completely according to the 1.2762, DIN 75CrMoNiW6-7 standards to meet the 1.2762, DIN 75CrMoNiW6-7 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.2762, DIN 75CrMoNiW6-7 mechanical properties.
Heat treatment
1.2762, DIN 75CrMoNiW6-7 Heat treatment,Our production completely according to the 1.2762, DIN 75CrMoNiW6-7 standards to meet the 1.2762, DIN 75CrMoNiW6-7 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.2762, DIN 75CrMoNiW6-7 Heat treatment.
Machining
1.2762, DIN 75CrMoNiW6-7 Machining,Our production completely according to the 1.2762, DIN 75CrMoNiW6-7 standards to meet the 1.2762, DIN 75CrMoNiW6-7 Machining, can also according to the customer request, to meet the requirements of customers of 1.2762, DIN 75CrMoNiW6-7 Machining.
Welding performance
1.2762, DIN 75CrMoNiW6-7 Welding performance,Our production completely according to the 1.2762, DIN 75CrMoNiW6-7 standards to meet the 1.2762, DIN 75CrMoNiW6-7 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.2762, DIN 75CrMoNiW6-7 Welding performance.
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