-40 - 48-21-85-85

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ALLOY -40 - 48-21-85-85

-40 - 48-21-85-85

Brand type: -40 - 48-21-85-85
Range Rod, wire, ring, forging, shaft,sheet, strip, band, tape, pipe, offsets and flanges, various wares of industrial use on demand of a customer
Machining Lathe machining, Milling, Grinding, Deep drilling: max length 9.8 m.
Heat treatment Normalization, annealing, tempering, quenching, quench and temper, holding, shell hardening, carburizing

CHEMICAL COMPOSITION -40 - 48-21-85-85

AlAsBeBiCCeCo
< 0.001< 0.002< 0.02
CuFeMgMnNiOP
39.0 - 41.0< 0.05< 0.01< 0.003< 0.002
PbSSbSiSnTiZn
< 0.002< 0.001< 0.05< 0.0010.02 - 0.07< 0.004
OTET
< 0.01

PHYSICAL PROPERTIES -40 - 48-21-85-85

Dimension Value Measuring units
Thermal expansion 10,1 - 17.,1 -6 / K
Thermal conducitivity 55,4 - 75,5 W / m*K
Specific heat 456 J/kg*K
Melting point 1370 - 1400 ° C
Working temperature 0 - 500 ° C
Density 8000 - 8000 kg/m3

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