W6mo5cr4v2 Forged Block M2 High Speed Steel For Tooling Makers - China

W6Mo5Cr4V2 forged block is a hot forged M2 high speed steel block supplied for die and tool manufacturers who need large, sound material for multi-piece tooling and heavy section parts.

Forging breaks down the as-cast carbide network, giving the steel a fine and uniform carbide distribution that rolled bar cannot always achieve in bigger cross sections.

Block Supply Details:

- Size range: thickness 50-400mm, width up to 600mm, length up to 1500mm

- Forging ratio: minimum 4: 1, guaranteed by record

- Delivery condition: annealed, hardness max 255 HB

- Surface: black forged, milled or ground on request

- Grade equivalence: GB W6Mo5Cr4V2 = AISI M2 = DIN 1.3343 = JIS SKH51 Forging and Heat Treatment Practice:

1 - Heating: slow preheating to 850C, then rapid heating to 1150-1180C for forging.

2 - Forging temperature range 1150-950C; stop forging below 950C to avoid cracking.

3 - Slow cooling after forging followed by immediate annealing to relieve stress.

4 - Final hardening 1200-1230C with triple tempering at 540-560C, hardness HRC 62-65 - Inspection and Certification:

- Ultrasonic testing per SEP 1921, large blocks 100% scanned

- Carbide uniformity rating controlled to NADCA-style internal standards

- Mill test certificate EN 10204 3.1 with chemical composition and hardness data Typical Uses: heavy duty blanking dies, multi-edge cutting heads, gear shaper cutters, forming dies, and large wear parts where bar stock is not big enough.

Songshun Company Website: https: //songshunsteel.

com/

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Company Contact:

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

• Phone: 0086 0769 85475596

• 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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