BALL BEARING STEEL BRIGHT DRAWN AND ANNEALED (MP5A2)
DIA 5.2 MM 105 Cr 2 K+G
OR (1.3501)
OR ASTM A29 E 50100
100 CR 2 K+G(1.3501)
Like ball and roller bearing
steel 105 Cr 2 acc. to steel
and iron material sheet 350-53,
acc. to DIN 17007 sheet 2
and standard book 3, material
condition for standard Tensil
Strength=95 Kgmm Sqr approx.
After Hardening AND Tempering
at 55 +5 HRC. Tensile Strength
= 200+30 Kg/mm2.
Yeild Point = 185+25 Kg/mm2
Elongation at rupture 1+1% Min
With out superficial
decarborization.contents
of cfarbon approx 1%.
DIN 668
Length= 3 Meter