Aisi M1 Steel Advanced Production Technology - China

m1 high speed steel heat treatment

1 - hot processing specifications

(1) the starting temperature is 1040~1150℃ and the ending temperature is 930℃.

(2) the standard annealing temperature is 820~870℃, followed by cooling in the furnace.

2 - heat treatment specifications (1) quenching

first, preheat m1 high-speed steel to 730~870℃, and control the quenching temperature at 1110~1130℃ (salt bath furnace) or 1110~1130℃ (box furnace or atmosphere furnace) for heating, oil cooling, air cooling or salt bath.

(2) tempering

the tempering temperature of m1 high-speed steel is between 550 and 570°c, and it is tempered twice for 1 hour each time to eliminate the internal stress caused by quenching.

m1 high speed steel supply

shape types: round bar, steel plate, tube, round bar, thin plate, forging, forged pipe, forged plate, bar, square steel, plate, seamless tube, flat steel, thick plate, etc.

specifications: various specifications are available and can be cut to the size you need according to the specific needs of the customer.

surface treatment: black, rough machining, finishing, peeling and turning grinding, drilling or as per customer’s given requirements.

delivery status:

(1) usually processed by annealing, hot rolling, forging, cold drawn steel bars, annealed hot rolled bars, annealed cold worked bars or annealing + other processing methods (peeling, light drawing, grinding or polishing, etc.

) after delivery.

(2) delivery hardness:

cold drawn≤262 (hb)

cold drawing and annealing≤255 (hbw)

annealing≤248 (hbw)

heat treatment≥64 (hr) to sum up, the m1 high speed steel provided by songshun has the advantages of uniform structure, fine grains, excellent performance, etc., and our aisi m1 high speed steel also strictly controls every step of heat treatment, with complete types and specifications, providing the highest quality high speed steel.

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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