52100 100Cr6 SUJ2

  • 52100 100Cr6 SUJ2
  • 52100 100Cr6 SUJ2
  • 52100 100Cr6 SUJ2
52100 100Cr6 SUJ2

52100 100Cr6 SUJ2 General cold work die steel with good machinability,to be made die casting mold,extrusion and injection mold and ejector pins,ejector sleeve,punches,block gauge,measuring tools.
High wear resistance,high toughness,small deformation caused by heat treatment.
Have a high and uniform hardness after heat treatment,heat resisting,resistance to high temperature oxidation,good toughness,machinability and weldability.
Annealing ≤HB255,pre-hardened HRC 40-46/HRC50-55.

Products:

Have good comprehensive performance.  have the high and uniform hardness after quenched and tempered. Have  good performance in cutting and processing after spheroid annealing.

 

Application:

Used for general plastic mould, automobile, machine tool bearings, ball, roller, shaft sleeve, guide pin,guide pin bushing

 

Comparable Standards:

AISI/SAE

DIN

JIS

GB

52100

100Cr6

SUJ2

GCr15

 

Chemical Composition

C

Si

Mn

P

S

Cr

Ni

Cu

0.95-1.05

0.15-0.35

0.25-0.45

≤0.025

≤0.025

1.4-1.6

≤0.25

≤0.25

 

Delivery Specifications:

Diameters: from 6mm to 25mm

Length:200-600mm

Hardness layer:0.5-2mm

  

Delivery hardness

High frequency:58-62HRC

 

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