SKH2/T1/SKH50/M50/SKH58/M7/SKH51/M2/SKH52/SKH53/SKH54/M4/SKH10/T15/SKH55/SKH40/M36/M41/M42/SKH59/M48/SKH57 high speed tool steel
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PRODUCT DESCRIPTION

Applications

1.Can be used to make all kinds of high and super hard saw blade, drill, tap, broach, hob and all kinds of milling cutter.

2.Cold forging die, deep die, cutting tool, etc.

3.Recommend to be used for watchcase factory, screw factory

and other cold stamping products industry.

Delivery Condition

EAF+(ESR) or EAF+LF+VD+(ESR), Hot rolled or Forged, Annealed, Black surface or Machined surface, UT SEP1921 Class3 D/d

Equivalence

 
AISI/SAEDIN/W.NrJISGB
M21.3343SKH51W6Mo5Cr4V2 


Chemical Composition(%)

Steel GradeCSiMnCrMoVW
M20.78-0.880.20-0.450.15-0.403.75-4.504.50-5.501.75-2.255.50-6.50
1.33430.86-0.94≤0.45≤0.403.80-4.504.70-5.201.70-2.105.90-6.70
SKH550.80-0.88≤0.45≤0.403.80-4.504.70-5.201.70-2.105.90-6.70
 

Characteristics

M2/1.3343/SKH51 

M2 is W-Mo series 6542 type high speed steel with fine, neat and even carbide structure, good wear resistance and toughness, as well as hot work and cold work plasticity.


Applications

It's mainly used for precision die stamping, such as terminal, suitable for all kinds of cutting tools, tools, suitable for making wear-resistant parts under heavy load.

Equivalence

 
AISI/SAEDIN/W.NrJISGB
M351.3243SKH55W6Mo5Cr4V2Co5


Chemical Composition(%)

Steel GradeCSiMnCrMoVWCo 
M350.80-0.900.20-0.450.15-0.403.75-4.504.50-5.501.75-2.255.50-6.504.50-5.50
1.32430.87-0.95≤0.45≤0.403.80-4.504.70-5.201.70-2.105.90-6.704.50-5.00
SKH552.00-2.30≤0.45≤0.403.80-4.504.70-5.201.70-2.105.90-6.704.50-5.00
 

Characteristics

M35/1.3243/SKH55 is a kind of high speed Tungsten steel, Suitable for making various kinds of abrasion and impact resistant tools for strong cutting, advanced punching dies, screw dies, tools with high toughness and complex shapes, reamer, milling cutter, iron head, punch, etc.



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