OTAI Special Steel Co., Ltd. is W-Nr. 1.3247 | ASTM M42 high speed steel Chinese supplier, wholesalers, distributors and stockholder. W-Nr. 1.3247 high speed steel is equivalent to ASTM M42 and JIS SKH58 . And Otai Special Steel is manufacturers and Have large quantity W-Nr. 1.3247 high speed steel stock in warehouse. We supply in 1.3247 high speed steel round bar, steel plate, rod, square, plate, sheet, precision ground flat bar, precision ground bar stock with bright surface.
W-Nr. 1.3247 high speed steel is a molybdenum-series high speed steel alloy with an additional 8% cobalt. What’s more, HSS Steel 1.3247 8% Cobalt tool bits are designed for machining work hardening alloys and other tough material. They have increased resistance and tool life. This will develops the retention of the cutting edge. Moreover, 1.3247 steel compostion makes for a good combination of toughness and hardness. It is shock resisting steel. Digital Grade material number W-Nr 1.3247 | ASTM M42.
High speed steel 1.3247 steel is widely use in metal manufacturing industries and cutting tool manufacturing industires. Our Tool Steel material is 100 % Ultrasonic Test before delivery with good price. And small size steel products make by hot rolled, large size steel products make by forging. Then 1.3247 tool steel with M42 is equivalent Belong to W-Nr and ASTM.
W-Nr. 1.3247 high speed steel round bar
W-Nr. 1.3247 | ASTM M42 Steel material properties as below:
1.Chemical composition data of Metal W-Nr. 1.3247 | ASTM M42 high speed steel
C Si P S W Cr Mo V Co
1.05～1.15 0.70 max 0.03 max 0.03 max 1.20～1.90 3.50～4.50 9.00-10.00 0.90-1.30 7.50-8.50
2.Material equivalent of W-Nr. 1.3247 | 1.2419 tool steel
USA Germany China Japan England France Korea
ASTM DIN,WNr GB JIS BS NF KS
M42 S2-10-1-8,1.3247 X2Mo9Cr4VCo8 SKH59 BM42 HS2-9-1-8 SKH59
3.W-Nr. 1.3247 | ASTM M42 high speed steel Heat treatment:
Annealing: W-Nr. 1.3247high speed steel heat to 875°C and cool slowly in the furnace.
Quenching: Hardening temperature/℃: 800~830, Quenching in Oil
Tempering: Commonly used drawing temperature/℃: 560;
Tempering hardness HRC | 100 ℃ : 60;
After tempering hardness HRC | 200 ℃ : 61;
Tempering hardness HRC | 300 ℃ : 62 ;
After tempering hardness HRC | 400 ℃ : 64
Normalizing：at Normalizing temperature, then cool in furnace
4.Forging: For forging W-Nr. 1.3247 | ASTM M42 high speed steel, Slowly Pre-heat, at Hot-working temperature/℃: 1050~850
5.Processing of Steel Material W-Nr. 1.3247 | ASTM M42 high speed steel
And OTAI Special steel Co., Ltd. provide the Grinding, milling , polishing, turning, drilling and others machining service as your required tolerances and size.
6.Packing of W-Nr. 1.3247 | ASTM M42 high speed steel: Wooden box.
7.Application of W-Nr. 1.3247 | ASTM M42
W-Nr. 1.3247 high speed steel is suitable for cutting tools, like drills, taps, milling, cutters, etc. And in it is performance, W-Nr. 1.3247 is an enssential part when the cutting tools was used in high speed condition with high temperature.
We are the best supplier of you, and we can supply you W-Nr. 1.3247 | ASTM M42 | JIS SKH59 high speel steel raw material.
Contact us now! Let’s work together and also free sample waiting for you.
Tel: 0086-769-33232622
Fax: 0086-769-88705839
Email: jack@otaisteel.com
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