- 1.4732, DIN X80CrSiMoW15-2 round bar
- 1.4732, DIN X80CrSiMoW15-2 forging
- 1.4732, DIN X80CrSiMoW15-2 sheet
- 1.4732, DIN X80CrSiMoW15-2 flat bar
- 1.4732, DIN X80CrSiMoW15-2 pipe
1.4732, DIN X80CrSiMoW15-2
We can produce 1.4732, DIN X80CrSiMoW15-2 stainless steel round rods, 1.4732, DIN X80CrSiMoW15-2 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.4732, DIN X80CrSiMoW15-2 chemical composition and 1.4732, DIN X80CrSiMoW15-2 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.
1.4732, DIN X80CrSiMoW15-2
Designation by Standards
| Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
| PK939 | 939 | 1.4732 | X80CrSiMoW15-2 | - | - |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.80 | 2.00 | max. 0.80 | 15.00 | 1.00 | 0.75 | - | 1.00 | - |
Description
Steel for valves.
Applications
Exhaust valves for severely stressed engines.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: Approx. 200
Density [g/cm3]: Approx. 7.7
Thermal conductivity [W/m.K]: 17.0
Electric resistivity [Ohm mm2/m]: 0.65
Specific heat capacity[J/g.K]: 0.45
Magnetisable: Yes
Coefficient of Linear Thermal Expansion 10-6 oC-1
| 20-200oC | 20-300oC | 20-500oC | 20-700oC |
| 10.4 | 10.9 | 11.6 | 12.7 |
Annealing
Heat to 820-850oC, cool slowly.
Hardening
Harden from a temperature of 1020-1070oC followed by oil quenching.
Tempering
Tempering temperature: 680-780oC
Mechanical properties at at ambient temperature
Condition: Hardened and tempered
0.2% proof stress: 785 N/mm2
Tensile strength: 980-1180 N/mm2
Elongation: min. 14%
Reduction: min. 30%
Forging
Hot forming temperature: 1100-900oC.
Machinability
No data.
Mechanical properties
1.4732, DIN X80CrSiMoW15-2 Mechanical properties,Our production completely according to the 1.4732, DIN X80CrSiMoW15-2 standards to meet the 1.4732, DIN X80CrSiMoW15-2 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.4732, DIN X80CrSiMoW15-2 mechanical properties.
Heat treatment
1.4732, DIN X80CrSiMoW15-2 Heat treatment,Our production completely according to the 1.4732, DIN X80CrSiMoW15-2 standards to meet the 1.4732, DIN X80CrSiMoW15-2 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.4732, DIN X80CrSiMoW15-2 Heat treatment.
Machining
1.4732, DIN X80CrSiMoW15-2 Machining,Our production completely according to the 1.4732, DIN X80CrSiMoW15-2 standards to meet the 1.4732, DIN X80CrSiMoW15-2 Machining, can also according to the customer request, to meet the requirements of customers of 1.4732, DIN X80CrSiMoW15-2 Machining.
Welding performance
1.4732, DIN X80CrSiMoW15-2 Welding performance,Our production completely according to the 1.4732, DIN X80CrSiMoW15-2 standards to meet the 1.4732, DIN X80CrSiMoW15-2 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.4732, DIN X80CrSiMoW15-2 Welding performance.
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