Why M2 Tool Steel Is Still The Best Value Choice For Punches Dies And Cutting Applications - China

M2 tool steel has been the workhorse of the tooling industry for decades, and even with the arrival of powder metallurgy grades and coated carbide, it remains the best value choice for a very wide range of punches, dies and cutting applications.

Understanding where M2 tool steel outperforms more expensive alternatives can save your workshop significant cost without sacrificing tool life.

Where M2 tool steel delivers the best performance:

1 - Cold punching and stamping dies.

With working hardness of 60-64 HRC, M2 tool steel resists abrasive wear far better than D2 in high speed blanking operations, especially when punching thin sheet and strip.

2 - Taps, reamers and threading tools.

The toughness of M2 tool steel allows tools to absorb shock loads from interrupted cutting without chipping, which powder metallurgy grades sometimes cannot match at the same cost.

3 - Woodworking cutters and planer blades.

M2 tool steel keeps a sharp edge when running at moderate cutting speeds, and it is much easier to grind and re-sharpen than higher alloy PM grades.

4 - Extrusion and forging die inserts for non ferrous alloys.

At working temperatures up to 500-550°C, M2 tool steel keeps enough hardness for aluminum and copper processing dies.

Key advantages of M2 tool steel compared with alternatives:

- Much cheaper than M42 cobalt HSS and PM grades like ASP-2030, while covering most general purpose applications

- Better grindability than high vanadium grades, which means lower tool manufacturing cost

- Available in a very complete size range from stock worldwide, so replacement bars are always easy to source

- Accepts PVD coatings such as TiN and TiAlN very well, extending tool life by 2 to 3 times in demanding operations Practical tips when using M2 tool steel:

- Never quench directly from room temperature to hardening temperature; use staged preheating to avoid thermal cracking

- Always triple temper to transform retained austenite, otherwise the tool may chip in service

- For punches under 10mm diameter, request fine carbide distribution material to avoid breakage at the punch tip We stock M2 tool steel round bars, flat bars, plates and blocks in both standard and ESR refined quality, with full EN 10204 3.1 certification.

Whether you need small diameter bars for micro punches or large forged blocks for die shoes, send us your inquiry and get our best offer today.

Songshun specialized in Special Steel for almost 20 years.

We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.

Welcome your contact 24 hours a day!!!

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.
  
  Welcome your contact 24 hours a day!!!
  
  Skype/Whatsapp/We chat: +86-18269260283
  
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