52100 100Cr6 1.3505 Spheroidized Annealed Cold Drawn Bearing Steel Wire

Categories	Bearing Steel Wires
Brand	fushun
Diameter range :	1-15 mm
Delivery condition :	Speroidized annealed
Surface condition :	Smooth,bright
FOB port	SHANGHAI
Terms of Payment	L/C, D/A, D/P
Update Time	Apr 20,2024

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Detail Information

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

Standard

DIN 17230 1980 Ball and Roller Bearing Steels

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

Mechanical property:

1. tensile strength σb(MPa):≥1617

2. impactAkv(J):≥28

3. hardness after heat treatment: 58-62HRC

Heat treatment:

Quenched at 850~860℃, cold by oil, tempered at 160℃ in 2h

Size mm	Tolerance mm	Ovality mm
Φ1.5-Φ3.0	±0.01	≤0.01
Φ3.1-Φ6.0	±0.015	≤0.015
Φ6.1-Φ16.0	±0.018	≤0.018
Φ16.1-Φ20.0	±0.02	≤0.020
Φ20.1-Φ25.0	±0.03	≤0.030

Delivery hardness:

Annealed condition ≤ 235HB

Quenched & tempered :58-62HRC