High Speed Tool Steel M35 Din 1 3243 - China

What is Tool Steel M35 ? ASTM A600 M35 steel is a medium-alloyed high speed tool steel.

It is also known as HSSE or HSS-E which is similar to M2, but with 5% cobalt added, which makes better hot hardness and wear resistance.

AISI /ASTM A600 M35 high speed steel is suitable for heat treatment up to 66 HRC, and also offers excellent cutting performance and offers excellent cutting performance.

AISI high speed Tool Steel M35 is suitable for broaches, taps, milling, reamers, hobs, shapers cutters, saws, etc.

M35 Steel Round Bar Application

1 - It can be made all kinds of high hardness cutting tools.

Such as saw blades, drills, taps, broaches, hobs and various milling cutters.

2 - Also, it is good material for cold forging dies, drawing dies, cutting tools and etc.

3 - It is widely used in the cold stamping products industry such as watch case factory and screw factory.

It is suitable for the manufacture of wear-resistant and impact-resistant high-hardness tools for powerful cutting, advanced punching dies, screw dies, tools that require toughness and complex shapes, reamers, milling cutters, iron heads, punches, etc.

The main uses are saw blades, drills, taps, hobs, broaches, end mills and various milling cutters, etc.

It is also an excellent material for cold forging dies, wire drawing dies, knives, etc.

It is widely used in cold stamping products industries such as watch case factories and screw factories.

Notice for Quenching and Tempering

Preheat two times: 600℃, 860℃.

And the time of preheating is twice the time of heating.

The request of quenching is 10-12s/mm.

Needs the step hardening: 600℃→260-280℃→air cooling.

The temperature of secondary hardening is 535-540℃ around.

The hardness is bigger than 68HRC for after tempering.

But the factories do not want the hardness of cutting tool is more than 68HRC due to the request for production.

So it always is been tempering.

As we can see from the table, the best temperature for quenching is in the range of 1215-1225℃.

In this condition, it is suitable for annual cutting tools.

Its hardness is about 67-67.5HRC.

It satisfies the needs of high speed steel high speed steel for high strength, high hardness and high wear resistance.

M35 steel that been quenching at the temperature below 1190℃ is good material for cold work die and low-speed cutting tools.

And if it been quenching at the temperature higher than 1230℃ which will have a great red hardness.

It will be a good choice for turning tools and etc.

Quenching it in that way will cause overheating.

But it is not a trouble, the key is to control it in the right way.

Some cutting tools are overheating to be more useful.

What We Do

Providing Steel Round Bar & Sheet

We specialized in steel as a professional steel manufacturer and supplier, and also can give you technical advice and support for your business base on our professional technical knowledge.

Because of our great and reliable quality and professional service in this field, our market is all around the world.

Including Canada, Australia, Brazil, Turkey, Malaysia, Vietnam, Iran, Pakistan, UK and etc.

After over 20 years of development and growth, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.

The excellent customer group, capital conditions, service attitude and professionalism always push us to get better to service customers.

The great experienced exporting team and professional engineer team as our strong back to make everyone understand what Chinese steel really is.

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Company Contact:

• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

• Phone: 076985475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , Guangdong , China

• Email:

• Website: https://songshunsteel.com/

• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
  After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.
  
  Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.
  
  Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.
  
  Songshun specialized in Special Steel for almost 20 years.
  
  We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.
  
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