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1.2379


JIS : SKD 11

DAIDO : DC 11

ASSAB : XW42


1.2379

JISAISIWNrDIN
SKD11D21.23791.2379


CHEMICAL COMPOSITION(Typical Analysis %)

CSiMnCrMoV
1.150.250.3011.500.701.00

STEEL PROPERTIES

Ledeburitic Cr-steel for cold work. High wear resistance. very good toughness, compression strength and dimensional stability. Nitriding capability



PHYSICAL PROPERTIES

Thermal coductivity W/(m.K)  20°C/20
Density g/cm3  20°C/7.69


Coefficient of linear thermal expansion

10-1 °C-120-100°C20-200°C20-300°C20-400°C20-500°C20-600°C20-700°C20-800°C
9.811.712.112.812.913.013.213.5


APPLICATIONS

High performance cutting tools, stamping-, woodworking-, moulding tools for plastics



HEAT TREATMENT

SOFT ANNEALING(°C)COOLINGHARDNESS (HB)
840-880FURNACEMAX. 250

HARDENING FROM(°C)INHARDNESS AFTER QUENCHING (HRC)
1020-1050OIL, AIR, THERMAL BATH 500-550°C62-64

TEMPERING (°C)200300400500525500600
HARDNESS (HRC)61585859585651

TEMPERING DIAGRAM

TIME - TEMPERATURE - TRANSFORMATION DIAGRAM

FOLLOW US

ADDRESS
Cheras Jaya Main Office
Lot 2, Jalan CJ 1/6C,
Kawasan Perusahaan Cheras Jaya,
43200 Selangor,
Malaysia.

CONTACTS
Email: info@phh.com.my
            : sales@phh.com.my

Telephone: +60 3 9075 6800 / 1700 81 6866
Fax: +60 3 9075 6866 / 1700 81 0386

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