- 1.7711, DIN 40CrMoV4-7 round bar
- 1.7711, DIN 40CrMoV4-7 forging
- 1.7711, DIN 40CrMoV4-7 sheet
- 1.7711, DIN 40CrMoV4-7 flat bar
- 1.7711, DIN 40CrMoV4-7 pipe
1.7711, DIN 40CrMoV4-7
We can produce 1.7711, DIN 40CrMoV4-7 stainless steel round rods, 1.7711, DIN 40CrMoV4-7 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.7711, DIN 40CrMoV4-7 chemical composition and 1.7711, DIN 40CrMoV4-7 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.
1.7711, DIN 40CrMoV4-7
Designation by Standards
| Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
| PO210 | 210 | 1.7711 | 40CrMoV4-7 | - | - |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.40 | 0.25 | 0.58 | 1.05 | 0.68 | - | 0.30 | - | - |
Description
Alloyed carbon steel.
Applications
Staticaly and dymamicaly stressed components for vehicles, engines and machines, for parts of lager cross sections, gears, crankshafts. Hardness as surface hardened is more than 54 HRC.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85
Soft Annealing
Heat to 650-730oC, cool slowly. This will produce a maximum Brinell hardness of 241.
Hardening
Harden from a temperature of 880-930oC followed by oil or water (conditional) quenching.
Tempering
Tempering temperature: 670-730oC.
Forging
Hot forming temperature: 1100-850oC.
Machinability
No data.
Mechanical properties
1.7711, DIN 40CrMoV4-7 Mechanical properties,Our production completely according to the 1.7711, DIN 40CrMoV4-7 standards to meet the 1.7711, DIN 40CrMoV4-7 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.7711, DIN 40CrMoV4-7 mechanical properties.
Heat treatment
1.7711, DIN 40CrMoV4-7 Heat treatment,Our production completely according to the 1.7711, DIN 40CrMoV4-7 standards to meet the 1.7711, DIN 40CrMoV4-7 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.7711, DIN 40CrMoV4-7 Heat treatment.
Machining
1.7711, DIN 40CrMoV4-7 Machining,Our production completely according to the 1.7711, DIN 40CrMoV4-7 standards to meet the 1.7711, DIN 40CrMoV4-7 Machining, can also according to the customer request, to meet the requirements of customers of 1.7711, DIN 40CrMoV4-7 Machining.
Welding performance
1.7711, DIN 40CrMoV4-7 Welding performance,Our production completely according to the 1.7711, DIN 40CrMoV4-7 standards to meet the 1.7711, DIN 40CrMoV4-7 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.7711, DIN 40CrMoV4-7 Welding performance.
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