- 1.3344, DIN S5-5-3, AISI M3:2 round bar
- 1.3344, DIN S5-5-3, AISI M3:2 forging
- 1.3344, DIN S5-5-3, AISI M3:2 sheet
- 1.3344, DIN S5-5-3, AISI M3:2 flat bar
- 1.3344, DIN S5-5-3, AISI M3:2 pipe
1.3344, DIN S5-5-3, AISI M3:2
Production specification
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.
1.3344, DIN S5-5-3, AISI M3:2 Tool Steel
Designation by Standards
Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
RAVNE23 | 269 | 1.3344 | S5-5-3 | - | M3:2 |
Chemical Composition (in weight %)
C | Si | Mn | Cr | Mo | Ni | V | W | Others |
1.25 | max. 0.70 | max. 0.50 | 4.15 | 5.00 | max. 0.50 | 2.95 | 6.30 | Co: 1.0 |
Description
Molybdenum powder metallurgical (PM) high speed steel/" target="_blank" class="keylink">tool steel produced by gas atomization, hot isostatic pressing and plastic deformation. Very high resistance to wear and to softening. High compression strength. Deep hardening response and much better toughness than conventional high speed steel/" target="_blank" class="keylink">tool steel. Very good dimensional stability at hardening.
Applications
Milling cutters, broach needles, cutting and punching, tools, dies, working rolls for cluster rolling stand.
Physical properties (avarage values) at ambient temperature
Density [g/cm3]: 8.06
Thermal conductivity [W/m.K]: 24.0
Thermal conductivity [W/m.K] at 400oC: 28.0
Thermal conductivity [W/m.K] at 600oC: 27.0
Coefficient of Linear Thermal Expansion 10-6 oC-1
20-100oC | 20-200oC | 20-300oC | 20-400oC | 20-500oC | 20-600oC | 20-700oC | 20-800oC |
10.3 | 11.3 | 11.4 | 11.7 | 12.0 | 12.3 | 12.5 | 12.8 |
Soft Annealing
Heat to 850-990oC, cool slowly. This will produce a maximum Brinell hardness of 240-300.
Stress Relieving
Stress relieving to remove machining stresses should be carried out by heating to 650oC, holding for one hour at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.
Hardening
Heat up to 450-500oC, then preheat to 850-900oC. Harden from a temperature of 1140-1180oC followed by inert gas quenching or warm bath 550oC. Hardness after quenching is min. 64 HRC.
Tempering
Tempering temperature: Min. 3 x 1.5 hour at 560oC.
Hardening Temperature (oC) vs. Hardness (HRC)
1000oC | 1040oC | 1080oC | 1120oC | 1140oC | 1160oC | 1180oC |
57 | 59 | 61 | 63 | 64 | 65 | 65.5 |
Forging
Hot forming temperature: No data.
Mechanical properties
Heat treatment
Machining
Welding performance
Related hot word search:1.3344 DIN S5-5-3 AISI M3:2 Tool Steel round bar 1.3344, DIN S5-5-3, AISI M3:2,forging 1.3344, DIN S5-5-3, AISI M3:2,1.3344, DIN S5-5-3, AISI M3:2 sheet,coil 1.3344, DIN S5-5-3, AISI M3:2,1.3344, DIN S5-5-3, AISI M3:2 flat bar,pipe 1.3344, DIN S5-5-3, AISI M3:2,1.3344, DIN S5-5-3, AISI M3:2 Lrregular
Prev:Steel OSV1
Next:1.3244, AISI M3C1.2+Co