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Part Number WS 1.4034+S

Technical Data Sheet

Chronifer Labor M-13 is a hardenable alloyed free cutting stainless steel which is manufactured in rod, bar and coil. (AISI 420F ~ Stainless Steel).

Chemical Composition Limits
Weight %	C	Si	Mn	Cr	S	Mo	Fe
CHRONIFER LABOR M-13	0.40-0.50	1.60 max	1.00 max	12.50-14.50	0.20 max	0.60 max	Rem
Other Chemically similar Specifications
Weight %	C	Si	Mn	Cr	S	Mo	Fe
WS 1.4034 + S	0.40-0.50	1.60 max	1.00 max	12.50-14.50	0.20 max	0.60 max	Rem
DIN X 46 CrS 13	0.40-0.50	1.60 max	1.00 max	12.50-14.50	0.20 max	0.60 max	Rem
AISI 420F~	0.40-0.50	1.60 max	1.00 max	12.50-14.50	0.20 max	0.60 max	Rem

Material Properties
This product is a compromise between good machinability (S-Content), high wear resistance (Cr-content) and possibility for hardening (C-Content. Chronifer Labor M 13 resists to corrosion after tempering and a forced polishing of the parts.

Availability
Coils: cold drawn and polished, 10-35kg/coil
Bars: 0-1.99 mm: cold drawn and polished
Bars: 2.00-40mm: cold drawn, ground and polished
Bars length: 2m or 3m surface roughness N5-N6

Standard Tolerances
Diameter: ISO h8 (Ø 3-10mm h7)
Length of bars: +/- 30mm
Out of Roundness/eccentricity: 1/2 of diameter

Heat Treatment
Soft annealing: 750-800C slow furnace cooling (2-4 hours)
Hardening: 1000-1050 C
Max obtainable hardness 55 HRC

Cutting Rate
40-55 m/min (approximate value, depending on the lubrication, the cutting tools, the shape of parts)

For all stock and size availability contact Sales.

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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.