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Guangzhou Changfeng Steel Co., LTD
Home ProductsHigh Speed Tool Steel

Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

—— Ms Nguyen Thi Hong

We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

—— Mr. Wan Rusli

Good job! Shipment was arranged fast, giving lots of good suggestions before place order, saved me time and money.

—— Mrs. Natntia Jitaniyompanich

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Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar

Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar
Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar

Large Image :  Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar

Product Details:
Place of Origin: China
Brand Name: CF
Certification: ISO/Mill Certificate
Model Number: M2 / 1.3343 / SKH51
Payment & Shipping Terms:
Minimum Order Quantity: 3 tons
Price: 10000USD
Packaging Details: standard/customized
Delivery Time: 15-20days
Supply Ability: 1000t / year
Detailed Product Description
Heat Treatment: Annealed / Q + T Surface Treatment: Black/Peeled/Polished/Machined/turned
Delivery Condition: Hot Rolled Shape: Round Bar
Process: EAF+LF+VD+ESR Payment Term: TT/LC
High Light:

high speed steel

,

tool steel plate

 

Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar

 

M2 mold steel is molybdenum mold steel, commonly known as wind steel, high speed steel, 6542, with carbide non-uniformity and high toughness advantages.

 

Easy to overheat, it should be strictly controlled quenching temperature, heat treatment protection requirements more stringent.

 

Because of its hardness and wear resistance, and more for the manufacture of cutting difficult cutting tools.

 

M2 high speed tool steel with carbide tendency, therefore, the more stringent requirements of heat treatment protection, suitable for shock and shock load to withstand the mold.

 

 

Equivalent grades

 

GB DIN AISI JIS
W6Mo5Cr4V2 1.3343 M2 SKH51

 

 

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

 

 

Recommend heat treatment

 

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

 

 


Aplication


Cold forging die, fine die, powder pressing die, etc., shear mode, add glass fiber plastic mold and so on.

 

Suitable for shock and impact load of the mold: deep-drawn mold, punching die. Metal cutting saw blade, cold heading and extrusion tools.

 

 

Features

 

1. The carbides are fine, uniform, high toughness and good plasticity.
2. High hardness, high wear resistance, high heat hardness, high hardenability and sufficient plasticity and toughness.
3. Good casting, forging, welding and machinability.

 

 

About Changfeng Steel

 

Guangzhou Changfeng Steel Co., Ltd is a mould steel stockist, we have our own mould steel factory and trading company. Our main steels including high speed tool steel,  carbon tool steel, plastic mold steel, hot work tool steel, cold work tool steel, Hot Rolled alloy steel for mechanical, etc.

 

We provide all materials with high quality and competitive price.

 

We have different grades steel with different sizes in stocks all the time, shipment can be arranged fast. For customize items, we can also arranged the shipment within 30-50 days after receiving your prepayment or firm order.

 

We are here waiting for a cooperation chance between us, contact us and you will have one more loyal mold steel supplier!

 

 

Why Choose Us?

 

1. Competitive price and high quality
2. OEM/ODM order accept
3. Quick delivery and standard exporting package
4. Smooth production ability(1000tons/month)
5. Flexible payment with T/T, L/C

6. Approved by ISO9001, CE, SGS every year
7. Best service with 24 hours reply

 

 

Loading photos for reference

 

Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar 0Hot Rolled High Speed Tool Steel M2 / 1.3343 / SKH51 Round Bar 1

 

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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