52100/DIN1.3505/535A99/EN31/SUJ2/STB2/SKF3/100C6/100Cr6 

Description:

52100 is a high carbon, chromium containing low alloy steel thatis through hardening and noted in particular for use asbearings.

APPLICATIONS:

Used in roller bearings, rolls for metal, plastics, linoleum,etc crushing rings, blanking dies, punches, forming tools, lathecentres, gauges, cams, bushes marking dies, master hobs, handtaps.

Related specifications:

Germany DIN 17230 WS 1.3505

Great Britain BS: 2S135, 535A99

EN31

Japan SUJ2/STB2/SKF3

U.S.A. AISI/SAE 52100

France AFNOR 35-565 100C6

Chemical Composition(%):

Carbon 0.95-1.10

Silicon 0.15-0.35

Manganese 0.25-0.45

Chromium 1.35-1.65

Phosphorous 0.03 max

Sulphur 0.03 max

Delivery condition:Spheroidized annealed

Process:EAF LF VOD Forged HeatTreatment(optional)

SIZE RANGE:

Round:

Hot Rolled: 10mm -80mm

Hot Forged: 80mm -300mm

Flat:

Hot forged: Thickness: 150-600mm Width: up to 1600mm

SURFACE FINISHES:

Black, Peeled (K12), Cold Drawn, Turned & Polished (H10,H11), Precision Ground (H9, H8)

COLOUR CODE: White End(optional)

Ultrasonic test:according to SEP 1921-843C/c