AISI M52 High Speed Tool Steel China suppliers, wholesale, distributors and stockholder. Otai Special Steel is manufacturers and have large quantity Stock in Warehouse.  We supply in hss steel Round bar, gauge plate steel, pipe / Tube,rod, square, hexagonal, blanks, plate, sheet, precision ground flat bar, precision ground bar stock and hollow bar.  Provide black surface and black surface alloy steel material.
AISI M52 is a American high speed alloy steel material grade.it is shock resisting steel. it belong to ASTM A600-1999 standard. UNS Metal Steel Grade T111350, It is a High Speed steel, ASTM M52 is a molybdenum intermediate type high speed steel, after quenching, surface hardness is 63 HRC min. Used for high speed cutting tool, machine tool automation, for cutting high strength material.. Our Tool Steel material 100 % ultrasonic tested with good price. Small size steel products make by hot rolled, large size steel products make by forging.

AISI SAE M52 Steel material properties datenblatt as below: M52 STEEL DATA PDF QOWN

Chemical composition data of Metal UNS T11352 M52 tool steel-ASTM A600-1999

C Si Mn P S Cr Mo V W Co
0.85～0.95 0.20～0.60 0.15～0.45 0.030 max 0.030 max  3.50～4.30  4.00～4.90 1.65～2.25 -0.75~1.50 –

Material equivalent of UNS T11352 | AISI M52 steel

USA Germany China Japan France England Italy Poland Czechia Austria Sweden Spain
AISI/SAE/UNS/ASTM DIN,WNr GB JIS AFNOR BS UNI PN CSN ONORM SS UNE
M52/UNS T111350/A600  BM52

Physical properties of HSS UNS T11352 | M52 Tool Steel

  • Density: 8.9kg/m3
  • Thermal conductivity:
  • Forging ratio: 5:1 Minimum
  • Microstructure:
  • Magnetic:

Mechanical properties of Alloy Steel UNS T11352 | M52 High Speed Tool Steel

Hardness： Annealing: 248 HB max, Q+T: 63 HRc Min, different hardness according different Tempering temperature.

  • Yield strength:

Heat treatment of AISI M52 tool steel

  • Annealing: Annealing temperature/℃: 750~790; After the annealing, degree of hardness ≤HBS: 255
  • Quenching: Hardening temperature/℃: 1104, Quenching in Salt bath furnace
  • Tempering: Commonly used drawing temperature/℃:5382;  After tempering hardness HRC : 63 HRc Min
  • Normalizing：at Normalizing temperature, then cool in furnace

Forged steel properties of M52 high speed tool steel

For forging UNS T111350 | M52 steel, Slowly Pre-heat, at  temperature/℃: 900~1100 Forged

Processing of HSS Steel Material UNS T11352 | M52

Otai Special provide the Grinding, milling , polishing, turning, drilling and others machining service as your required tolerances and size.

Packing of AISI M52 steel

By steel Wire Bundling then put in container, or as customer require packing.

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