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Chronifer Labor M-Plus material is
Manufactured in Rod, Bar and coil
WS 1.4197 Stainless Steel
Hardenable alloyed free-cutting stainless steel for high
precision parts, with a better corrosion resistance than AISI 420 F (1.4034 +S)
Material Properties
This product is a compromise
between good machinability (S-Content), high wear resistance (Cr-Ni-Mo
content) and possibility for hardening (C-Content). Chronifer Labor
M-Plus resists to corrosion after tempering and a forced polishing of the
parts.
Availability
Coil: Ø 0.50 - 3.00mm
for Escomatic machines
Bars: Ø 1-1.90mm cold drawn
(ground on request)
Ø 2-10.00mm ground and polished
Standard bar length: 3m surface
roughness Ra 0.4 (N5-N6)
Standard Tolerances
Diameter: h8 (more accurate
with short delivery on request)
Length: +/- 30 mm
Out of roundness/eccentricity:
1/2 of dia tol.
Heat Treatment
Hardening: 1000-1050 ºC,
slow furnace cooling (2-4 hours)
Soft annealing: 750-850 ºC
Max obtainable hardness 48-52
HRC
Cutting Rate
40-55m/min (approximate value,
depending on the lubrication oil, the cutting tools, the shape of
parts)
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