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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 coil,1.3344, DIN S5-5-3, AISI M3:2 flat bar,1.3344, DIN S5-5-3, AISI M3:2 pipe,Lrregular
  • 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
Home > Tool Steel > 1.3344, DIN S5-5-3, AISI M3:2

1.3344, DIN S5-5-3, AISI M3:2

We can produce 1.3344, DIN S5-5-3, AISI M3:2 stainless steel round rods, 1.3344, DIN S5-5-3, AISI M3:2 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.3344, DIN S5-5-3, AISI M3:2 chemical composition and 1.3344, DIN S5-5-3, AISI M3:2 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.

 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

1.3344, DIN S5-5-3, AISI M3:2 Mechanical properties,Our production completely according to the 1.3344, DIN S5-5-3, AISI M3:2 standards to meet the 1.3344, DIN S5-5-3, AISI M3:2 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.3344, DIN S5-5-3, AISI M3:2 mechanical properties.

Heat treatment

1.3344, DIN S5-5-3, AISI M3:2 Heat treatment,Our production completely according to the 1.3344, DIN S5-5-3, AISI M3:2 standards to meet the 1.3344, DIN S5-5-3, AISI M3:2 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.3344, DIN S5-5-3, AISI M3:2 Heat treatment.

Machining

1.3344, DIN S5-5-3, AISI M3:2 Machining,Our production completely according to the 1.3344, DIN S5-5-3, AISI M3:2 standards to meet the 1.3344, DIN S5-5-3, AISI M3:2 Machining, can also according to the customer request, to meet the requirements of customers of 1.3344, DIN S5-5-3, AISI M3:2 Machining.

Welding performance

1.3344, DIN S5-5-3, AISI M3:2 Welding performance,Our production completely according to the 1.3344, DIN S5-5-3, AISI M3:2 standards to meet the 1.3344, DIN S5-5-3, AISI M3:2 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.3344, DIN S5-5-3, AISI M3:2 Welding performance.

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