Size

1 - 120 mm

Hardness

Excellent hardness control with a through hardness of HRC 60 to 67

Grade

G20 - G1000

Application

Universal for many applications. For example: balls & roller bearings.
Linear monition, Balls lead screws, grinding media.

Material Conversion

ASTM/AISI

DIN

W - Nr

NF

JIS

52100

100Cr6

1.3505

100C6

SUJ2

Carbon

Chromium

Manganese

Silicon

Sulfur

Phosphorous

0.98 to 1.10%

1.30 to 1.60%

0.25 to 0.45%

0.15 to 0.35%

0.025%
maximum

0.025%
maximum

Size

1~150mm

Grade

G80, G100,G200,G500,G1000,G2000

Hardness:

HRC 60min

Application:

Automotive applications, semi-precision bearings, and commercial applications such as castors, locks, drawer slides, bicycles

and conveyors.

Ball Diameter

Minimum
Case Depth

Ball Diameter

Minimum
Case Depth

Case Depth

2.0-3.0mm

0.5mm

9.5-11.0mm

1.4mm

3.1-4.5mm

0.6mm

11.1-12.5mm

1.7mm

4.6-5.5mm

0.8mm

12.6-14.0mm

1.8mm

5.6-6.5mm

0.9mm

14.1-19.0mm

1.9mm

6.6-9.5mm

1.1mm

19.1-38.0mm

2.0mm

Material

Feature

General Applications

AISI 420

Magnetic, Harden-able, fair corrosion resistance

used for special bearings and valves

where Balls requiring a combine -action

of hardness and corrosion resistance

AISI 440C

Magnetic, highest hardness, good corrosion resistance

used in bearing nozzles and valves

where lubrication is poor or absent

AISI 304

austentitic, corrosion resistance, slightly magnetic,

however annealing can makes it non - magnetic

Used in valves and relevant

applicationfood products, aerosols,

home sprays, perfumes and medical

equipment.

AISI 316

non - magnetic, good corrosion resistance even

when exposed to marine atmosphere and sulfuric acid.

used in presence of sulphuric,

phosphoric and acetic acids.

Mainly used in chemical, paper and

textile industries.

AISI 316L

Characteristics same as 316 but with excellent

corrosion resistance, Lower carbon content than regular 316.

expecially used in Jewelry, and Human

Implant Applications