KLEINOX 4028 Mo – DIN X30CrMo 13-2 – AISI 420

USES AND APPLICATIONS

KLEINOX 4028 Mo martensitic Cr steel, with addiction of Mo, exhibits a good corrosion resistance in alkaline solutions. Its corrosion resistance can only be satisfactory when the surface is hardened, polished and passivated. This steel is well indicated for the production of compressor valves, saws, knives and blades and for textile industry.

EXECUTIONS

Thickness: 0.05 – 0.5 mm
Width: 1.5 – 350 mm
Width tolerances: DIN 59381 – on request +/- 0.03 mm
Thickness tolerances: DIN 59381 R, F or P
Surface: white tempered, polished
Edges: slit, deburred, rounded
Straightness: 1 mm/m – on request 0.75 mm/m
Flatness: 0.20% of the width
Tensile Strength: 1700 – 2000 N/mm2

MECHANICAL PROPERTIES

Magnetism: good
Density: 7,7 g/cm3
Young’s modulus 20°C: 215 x 10 3 N/mm2
Electric resistance 20°C: 0,55 Ω mm2 /m