- M2 Tool Steel round bar
- M2 Tool Steel forging
- M2 Tool Steel sheet
- M2 Tool Steel flat bar
- M2 Tool Steel pipe
M2 Tool Steel
We can produce M2 Tool Steel stainless steel round rods, M2 Tool Steel forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control M2 Tool Steel chemical composition and M2 Tool Steel 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.
M2 Tool Steel
BS4659BM2 is a general purpose high speed steel. M2 high speed steel offers good wear resistance with excellent toughness and cutting power.
|
TYPICAL ANALYSIS |
|
|
||
|
C. |
Cr. |
Mo. |
W. |
V. |
|
0.83% |
4.10% |
5.00% |
6.40% |
1.90% |
Forging:
The forging temperature for high speed steels is 1050°/1150°C. Do not charge direct into the high temperature part of the furnace, but pre-heat slowly to 850°/900. The heat should then be increased more quickly to the forging temperature. If, during the forging, the temperature of the material drops below 880/900°C, re heating will be necessary. Cool
Annealing:
Annealed at 850°C. Soak thoroughly at this temperature and furnace cool.
Hardening:
Pre heat slowly to 840°C/860°C and thoroughly soak. Continue heating to the final hardening temperature of 1230/1250°C and allow the component to be heated through. Quench in oil or cool in air. Great care must be take not to allow the tools to remain too long at the hardening temperature.
Tempering:
Heat uniformly and thoroughly at the selected tempering temperature and hold for at least two hours (one hour per inch of total thickness). Double tempering of M2 high speed steel is essential with intermediate cooling to room temperature between tempers.
| Tempering °C |
500 |
550 |
600 |
650 |
|
HRc |
64 |
65 |
64 |
61 |
Mechanical properties
M2 Tool Steel Mechanical properties,Our production completely according to the M2 Tool Steel standards to meet the M2 Tool Steel mechanical performance, can also according to the customer request, to meet the requirements of customers of M2 Tool Steel mechanical properties.
Heat treatment
M2 Tool Steel Heat treatment,Our production completely according to the M2 Tool Steel standards to meet the M2 Tool Steel Heat treatment, can also according to the customer request, to meet the requirements of customers of M2 Tool Steel Heat treatment.
Machining
M2 Tool Steel Machining,Our production completely according to the M2 Tool Steel standards to meet the M2 Tool Steel Machining, can also according to the customer request, to meet the requirements of customers of M2 Tool Steel Machining.
Welding performance
M2 Tool Steel Welding performance,Our production completely according to the M2 Tool Steel standards to meet the M2 Tool Steel Welding performance, can also according to the customer request, to meet the requirements of customers of M2 Tool Steel Welding performance.
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