TitleProduct

M2 Tool Steel Bar for Drill Bits

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Liaoning

  • Validity to:

    Long-term effective

  • Last update:

    2019-02-05 02:16

  • Browse the number:

    182

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Dalian Jingtai Industry Trade Co.,Ltd
Contactaixin:

dljtgm(Mr.)  

Email:

telephone:

phone:

Arrea:

Liaoning

Address:

NO.654 Beishan Road, Jinzhou District, Dalian, Lining, China

Website:

http://www.dldtsteeltools.com/ http://www.jiachengtrade.com/com/dljtgm/

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HSS M2 as a tungsten molybdenum, widely used in the production of machine tool bits, cold forming tools and cutting tools. M2 high speed steel offers high toughness combined with good cutting powers and will withstand increases in temperature without losing its temper.DLDT is the excellent supplier of AISI M2 tool steel.


Applications

Typical applications for M2 high speed steel are twist drills, reamers, broaching tools, taps, milling tools, metal saws. M2 is suitable for cold forming tools such as extrusion rams and dies, also cutting tools, plastic mould with elevated wear resistance and screws.


Typical Application For Drill Bits

Smelting Method

Non-Vacuum furnace+LF+ESR


Chemical Composition Table (%)

Grade

Chemical Composition

GB

AISI

DIN

JIS

C

Si

Mn

P

S

Cr

W

Mo

V

W6Mo5Cr4V2

M2

1.3343

SKH51

0.85

0.30

0.35

0.020

0.008

4.20

6.00

5.00

2.00


Physical Properties

Delivery condition &Hardness

Quenching Temperature & Cooling Method

Tempering Temperature

Hardness after tempering

Anneal,≤255HB

1210~1240℃,oil cooling or air cooling

540~560℃

64-66HRC


Form of M2

HSS Grade M2 are supplied in flats, squares and rounds. Commonly supplied in standards sizes though nonstandard sizes can be produced

within a few weeks, subject to availability of suitable raw material.


Rounds diameter Range

Specifications

Forged Rounds: Φ51-Φ250

Hot rolled Rounds: Φ15-Φ55

Cold drawn Rounds: Φ3.0-Φ14

Cold drawn wires: Φ1.0-Φ14


Recommendations:

1. High Speed Steel M35 1.3243 SKH55

2. High Speed Steel M42 1.3247 SKH59

3. High Speed Steel T1 1.3355 SKH2


http://www.dldtsteeltools.com/