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Huangshi Chengquan Metal Material Co., Ltd.

M33 Steel, M33 Steel Bar, M33 High Speed Steel manufacturer / supplier in China, offering M33 Molybdenum High Speed Tool Steel (UNS T11333), DIN1.3333 Skh51 Hs3-3-2 High Speed Tool Steel, 1.1231, Ck67, ASTM1070, GB70 Spring Steel (DIN17222) and so on.

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Supplier Homepage Product Tool Steel High Speed Tool Steel M33 Molybdenum High Speed Tool Steel (UNS T11333)

M33 Molybdenum High Speed Tool Steel (UNS T11333)

FOB Price: US $500-3,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $500-3,000/ Ton
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Production Capacity: 500tons Per Month
Transport Package: Apply The Shipping Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: M33
  • Standard: ASTM
  • Technique: Hot Rolled, Forged
  • Surface Treatment: Black, Grinded, Peeled, Polished, Rough Turned
  • Application: Structural Steel Bar
  • Size Range: Diameter: 20-480mm
  • Surface Condition: Black, Grinded, Peeled, Polished, Rough Turned
  • Trademark: CHENGQUAN
  • Origin: Hubei, Huangshi
  • Type: Alloy Steel Bar
  • Composition: Ferrous Steel Scrap
  • Shape: Round, Square, Flat
  • Special Use: Wear Resistant Steel
  • Similar Grades: T11333
  • Delivery Condition: Annealed, Qunched and Tempered
  • Quality Standard: ASTM -A600
  • Specification: Diameter: 20-480mm
  • HS Code: 7228600000
Product Description
Similar Grades:
Round, Flat, Square.
Size Range:

Diameter(mm)Thickness (mm)Width (mm)Length(mm)
Steel-making Condition: 
Delivery Condition:
Annealed , Quenched + Tempered

Surface Condition: 
Black, Grinded, Peeled, Rough turned, Polished

1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
Packing detailsIn seaworthy packing, as your requirement.
Delivery detailswithin 30-50 days
Chemical Composition(%)

Fabrication and Heat Treatment
Conventional methods are used for forming of M33 molybdenum high speed tool steel.

M33 molybdenum high speed tool steel is weldable.

M33 tool steel has medium machinability that is rated at 55% to 60%.

M33 tool steel is forged at 1121°C (2049°F) down to 954°C (1749°F). It has been recommended that forging below 927°C (1700°F) should not be carried out for M33 tool steel.

Heat Treatment
M33 tool steel is preheated to 787.8 °C (1450°F) and rapidly heated to 1204-1232°C (2199-2249°F). It is then held for 2 to 5 minutes. Salt bath, air quenching or oil can be used for heat treatment of M33 tool steel.

Annealing for M33 tool steel takes place at 885°C (1625°F) and this is followed by cooling the steel slowly in a furnace at less than 4°C for an hour.

Cold Working
Conventional methods are followed for cold working of M33 tool steel.

M33 too steel is tempered at 538 °C to 593°C (1000.4°F - 1099.4°F) for Rockwell C of 65 to 60. The tempering process is repeated to obtain better results.

Tempering and heat treatment process details are applied for the hardening of M33 tool steel.

Hot Working
This process is carried out by consulting the supplier for lower temperature working information besides referring to the forging data.

M33 molybdenum high speed tool steel is used for all varieties of cutting tools.
Contact Information:
Tel: 89-0731-89903933(CHANGSHA, Office)
Fax: +86-0731-89853933
Mobile: +86-18773142293

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