High Speed Steel: M2, M35

Approximate Other Equivalents

IS : XT 87W6 MO5 CR4 V2 VISL : M-SREMO
BASL : B-HS-2 POWMEX : Im2
DIN : S 6:5:2 (M2) S 6:5:2:5 (M35/M36) AISI : M-2 &
M 35/36 JIS : SKH 51

CHEMISTRY

QUALITY C SI MN CR MO V W CO
  0.82 0.15 0.15 3.75 4.5 1.7 5.5
M - 2 0.92 0.45 0.4 4.5 5.6 2.5 6.75  
  0.85 0.4 0.15 3.75 4.5 1.5 5.5 5
M 35/36 0.95 0.4 0.4 4.5 5.6 2.5 6.5 5.25

SPECIFIC HEAT TREATMENT

Our Colour Code: WHITE & YELLOW With ORANGE Stripes D2
Our Colour Code: WHITE & YELLOW D3

QUALITY M - 2 M 35/36
Forging Temperature 1050 to 900ºC 1100 to 800ºC
Annealing Temperature 800 to 850°C 770 to 840ºC
Annealed Hardness BHN Max 278 BHN -
Hardening Temperature 1190 to 1240ºC 1180 to 1220ºC
Quenching Media Oil/Compressed
Air Martempering Bath
Oil/Compressed
Air Martempering Bath
Obtainable Hardness R.C. 64 to 66 R.C. 67 to 69 R.C.
Working Hardness HRC. - 550 to 580ºC
Tempering Temperature - 550 to 580ºC

Application

AISI M-2 : Broaches/Twist Drills/Milling Cutters/Segments for Circular Saws etc.,
AISI M 35/36 : Milling Cutters/Twist Drills/Taps/Broaches etc.

List of Standard Size

Round: Ø 3mm - Ø 300mm
Flat: 10x20mm to 100x300
Square: 6mm to 300mm

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Note:

1. Specification & Sizes not mentioned in the Stock List may be Enquired to enable us to offer the same

2. Cutting Facility Available upto 600 MM Dia.