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M2 High-speed Die Steel M2 High Wear-resistant, High Toughness Round Steel Sheet

Steel Grade: high speed tool steel
Dimensions:thickness:20-400mm
width:80-1000mm length:2000-5800mm
surface treatment:Black/machined/turned/polished
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Product Details

Quick Details

  • Steel Grade: high speed tool steel

  • Standard: AISI, ASTM, BS, DIN, GB, JIS

  • Dimensions:thickness:20-400mm  width:80-1000mm length:2000-5800mm

  • Place of Origin: Hubei, China (Mainland)

  • Model Number: 1.3343/M2/SKH51 flat bar

  • Technique: Forged

  • Application: Tool Steel Bar

  • Alloy Or Not: Is Alloy

  • Brand name: KaiXin

  • Special Use: Mold Steel

  • Type: Alloy Steel Bar

  • thickness: 20-400mm

  • width: 80-1000mm

  • length: 2000-5800mm

  • technique: EF/ESR/EAF+VD+LF

  • delivery condition:Annealed/Ingot/Processing

  • surface treatment:Black/machined/turned/polished

  • inspection: 100% UT acco to En1921D/d

  • certificate: ISO9001:2008

  • MOQ: 5 tons

  • productivity: 3000 tons

 

Packaging & Delivery

Packaging Details:

seaworthy packing or as customers required

Delivery Detail:

45 days after contract


High speed tool steel 1.3343/M2/SKH51 

Steel grade:  1.3343/ M2/ SKH9/W6Mo5Cr4V2

Chemical composition

Standard

Steel Grade

C

Si

Mn

P

S

Cr

Mo

V

W

DIN

1.3343

0.86-0.94

≤0.45

≤0.40

0.030

0.030

3.80-4.50

4.70-5.20

1.70-2.10

5.90-6.70

ASTM

M2

0.95-1.05

0.20-0.45

0.15-0.40

0.030

0.030

3.75-4.50

4.50-5.50

1.75-2.20

5.50-6.75

GB

W6Mo5Cr4V2

0.80-0.90

0.20-0.45

0.15-0.40

0.030

0.030

3.80-4.40

4.50-5.50

1.75-2.20

5.50-6.75


 Size:

round bars

diameter(mm)

length(mm)

-

50~500

2000~5800

-

flat steel

thichkness(mm)

width(mm)

length(mm)

20~400

80~1000

2000~5800


Surface treatment:

Round bar

Black /Grinding / Polished / Peeled /Turned

steel plate

Black / Milling / Machined


Heat Treatment

Soft Annealing(°C)

Cooling

Hardness(HB)

Hardening(°C)

Preheating / In

Tempering

820-880

Furnace

225-280

450-600

850°C,then 1050°C

3*1h 540-560,then

min.64 HRC

1180-1230

Oil,thermal bath 550°C


Tempering(°C)

200

300

400

500

525

600

650

700

HRC

63

61

61

62.5

64

62.5

57

47


Characteristic:
Very high resistance to softening at elevated temperatures.
Very high resistance to wear.
Good toughness and cutting capability.
Deep hardening response.
 
Application:
Knives.thread cutting and twist drills,broaching and milling tools,woodworking tools,cold working tools.


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Hubei Kaixin Supply Chain Management Co., Ltd.

TEL +8618272169977 ; 0714-6510168

FAX0714-6519746

Emailinfo@hubeikaixin.com

AddNo.37 Huahu Ave Huahu Street.Huangshi City Hubei

Code435000

web:www.kxdiesteel.com 


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