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Forged High Speed Tool Steel 1.3343 / M2 Length 3000 - 6000mm With Carbide Fine Uniform

Guangzhou Changfeng Steel Co., LTD

Forged High Speed Tool Steel 1.3343 / M2 Length 3000 - 6000mm With Carbide Fine Uniform

Brand Name : CF Steel

Model Number : 1.3343 / M2 SKH51

Certification : ISO / RoHS

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 1000 Mt/month

Delivery Time : 10-15 work days

Packaging Details : Normal Package pr According Customers' Demand

Grade : 1.3343 / M2 SKH51

Shape : Steel plate / Round bar / Flat bar

Test : SGS / Ut 100% / Element Testing

Smelting process : Ef/Eaf+Lf+Vd/ESR

Payment term : 30% Deposit, Balance by L/C at Sight

Delivery Quatity : Include MOQ

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Forged High Speed Tool Steel 1.3343 / M2 SKH51 To Make Cutters

Introduction:

M2 steel is a general purpose molybdenum high speed steel. M2 steel is characterized by balanced combination of abrasion resistance, toughness and good red hardness. Due to its comparatively low carbon content, M2 steel has an excellent combination of toughness properties and abrasion resistance when properly hardened and tempered. M2 steel is used in a wide used for all kinds of cutting tool, knife and punch and die applications.

Available size(mm):

Flat bar: Round bar:

Thickness: 10-700mm Diameter: 10-300mm

Width: 155-2200mm Length:3000-6000mm

Length: 3000-6000mm

Chemical Composition(%):

C Si Mn Cr Mo V W P S
0.80-0.90 0.20-0.45 0.15-0.40 3.80-4.40 4.50-5.50 1.75-2.20 5.50-6.75 ≤0.030 ≤0.030

Feature:

(1) The steel With carbide fine uniform, high toughness and good thermoplastic advantages;

(2) High hardness, high wear resistance, high hardness, high hardenability;

(3) Enough plasticity and toughness, and have good casting, forging, welding and machining

performance,so it occupies in the tool steel and the important position.

Application:

To make various cutters and cold work mild weth wearproof.

Production load large, complex shape and valuable tool (e.g., scraper, gear, milling cutter,

drilling, tapping, etc.

Heat treatment temperature

Quenching Tempering
Heating temperature/℃ Cooling way Hardness (HRC) Tempering temperature/ºC Cooling way Hardness
(HRC)
First preheating Second preheating Last heating
550-600 950-1000 1220-1250 Oil Cooling ≥63 550-570 Air Cooling 60-62

Delivery conditions:

Annealed hardness : 255HBW,

Hot rolled,forged

Surface conditions: rough turning, peeling, polishing

Quality Condition:

1. Both end of each bar must be cut

2. Ladle furnanced and vacuum de-gassed

3. Show heat No. on each bar

4. Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.

5. The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

Product pictures:

Forged High Speed Tool Steel 1.3343 / M2 Length 3000 - 6000mm With Carbide Fine Uniform

Forged High Speed Tool Steel 1.3343 / M2 Length 3000 - 6000mm With Carbide Fine Uniform

Forged High Speed Tool Steel 1.3343 / M2 Length 3000 - 6000mm With Carbide Fine Uniform


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