- 1.2510, DIN 100MnCrW4, O1 round bar
- 1.2510, DIN 100MnCrW4, O1 forging
- 1.2510, DIN 100MnCrW4, O1 sheet
- 1.2510, DIN 100MnCrW4, O1 flat bar
- 1.2510, DIN 100MnCrW4, O1 pipe
1.2510, DIN 100MnCrW4, O1
We can produce 1.2510, DIN 100MnCrW4, O1 stainless steel round rods, 1.2510, DIN 100MnCrW4, O1 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.2510, DIN 100MnCrW4, O1 chemical composition and 1.2510, DIN 100MnCrW4, O1 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.
1.2510, DIN 100MnCrW4, O1
Designation by Standards
| Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
| OW4 | 242 | 1.2510 | 100MnCrW4 | 95MnWCr5 | O1 |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.95 | 0.25 | 1.20 | 0.48 | - | - | 0.13 | 0.55 | - |
Description
This alloy is one of the cold work, oil hardening type steel/" target="_blank" class="keylink">tool steels. It is relatively inexpensive containing small amounts of manganese, tungsten and chromium. Hardening by oil quench minimizes distortion and cracking.
Applications
Applications include short run tooling for blanking dies, cold forming dies and cutting tools operating at ambient temperature. For working tools, cutting blades, sizing and stamping tools.
Physical properties (avarage values) at ambient temperature
Density [g/cm3]: 7.85
Thermal conductivity [W/m.K]: 30.0
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 | 12.9 | 13.3 | 14.0 | 14.4 | 14.8 | 14.9 |
Continuous Cooling Transformation (CCT) Diagram
Soft Annealing
Heat to 740-770oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 230.
Hardening
Harden from a temperature of 780-820oC followed by oil, warm bath (180-220oC) quenching. Hardness after quenching is 64 HRC.
Tempering
Tempering temperature: See the data bellow.
Tempering Temperature (oC) vs. Hardness (HRC)
| 100oC | 200oC | 300oC | 400oC | 500oC | 600oC | 650oC |
| 64 | 61 | 56 | 51 | 44 | 37 | 34 |
Tempering Diagram
Forging
Hot forming temperature: 1037-875oC.
Machinability
Machinability of this alloy is very good. It has a rating of 90% that of the W group water hardening low alloy steel/" target="_blank" class="keylink">tool steels.
Corrosion Resistance
This is a relatively simple steel alloy and does not resist ordinary corrosion. It will rust unless protected.
Welding
This alloy is weldable by standard means. Consult the alloy supplier for details and procedures.
Mechanical properties
1.2510, DIN 100MnCrW4, O1 Mechanical properties,Our production completely according to the 1.2510, DIN 100MnCrW4, O1 standards to meet the 1.2510, DIN 100MnCrW4, O1 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.2510, DIN 100MnCrW4, O1 mechanical properties.
Heat treatment
1.2510, DIN 100MnCrW4, O1 Heat treatment,Our production completely according to the 1.2510, DIN 100MnCrW4, O1 standards to meet the 1.2510, DIN 100MnCrW4, O1 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.2510, DIN 100MnCrW4, O1 Heat treatment.
Machining
1.2510, DIN 100MnCrW4, O1 Machining,Our production completely according to the 1.2510, DIN 100MnCrW4, O1 standards to meet the 1.2510, DIN 100MnCrW4, O1 Machining, can also according to the customer request, to meet the requirements of customers of 1.2510, DIN 100MnCrW4, O1 Machining.
Welding performance
1.2510, DIN 100MnCrW4, O1 Welding performance,Our production completely according to the 1.2510, DIN 100MnCrW4, O1 standards to meet the 1.2510, DIN 100MnCrW4, O1 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.2510, DIN 100MnCrW4, O1 Welding performance.
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