| Bearing steel wire used by the bearing Industry for the manufacture of rolling elements of various types of bearing which find there ultimate use in various automotive and industrial applications.
Due to their applications, the manufacturing quality standards are very stringent and vigilant inspections are carried out at all stages to ensure an almost “Zero Defect” product. The process parameters for this product has been standardized and perfected with experience of over three decades and are continually upgraded with time as per the needs of the industry.
Bearing Steel Wire is one of the principal products of the company and is manufactured under precise quality control parameters to the exacting needs of the esteemed customers. It is supplied to all leading bearing manufactures and their related ancillaries in India along with the international markets of USA and Spain.
Classic Steels is one the key suppliers to the industry leaders like SKF India, Tata Steel (Bearing Division), National Engineering Industries, Schaffer group (INA, FAG), ABC Bearings, Kansara bearings, Vishaal Bearing, Pratap Group, NHB Bearings, Toila Industries, Star Industries and many more.
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| PRODUCT |
: |
Bearing Steel Wire |
| INDUSTRY |
: |
Engineering Industry |
| APPLICATION |
: |
Bearing |
|
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| SAE 52100 / JIS SUJ 2 / 100Cr6 |
| CHEMICAL COMPOSITION |
| Element |
C |
Si |
Mn |
S |
P |
Cr |
O |
Ni |
| Unit |
% |
% |
% |
% |
% |
% |
ppm |
% |
| Min |
0.98 |
0.15 |
0.25 |
- |
- |
1.40 |
- |
- |
| Max |
1.10 |
0.35 |
0.45 |
0.15 |
0.25 |
1.60 |
15 |
0.25 |
|
| NON METALLIC INCLUSION |
| Type |
A |
B |
C |
D |
| Thin |
2.0 |
1.5 |
0.0 |
0.5 |
| Heavy |
1.5 |
0.5 |
0.0 |
0.5 |
|
| METALLURGICAL PROPERTIES |
| Pearlite Amount |
less than 3.1 |
Complete Decarb |
nil |
| Carbide Size |
2.1 - 2.3 |
Partial Decarb |
0.030 mm max
[30 microns max] |
| Carbide Network |
4.2 / 5.2 |
Spherodisation |
100% |
| Carbide Band |
6.1 / 7.2 |
Grain Size |
8 and finer |
|
| PHYSICAL PROPERTIES |
| Tensile Strength |
70 to 100 kg
per sq mm |
Tolerance |
[+] [-] 0.03 mm |
| Size Range |
1.00 mm to 18.00 mm |
Ovality |
50% of tolerance |
| Coil Weight |
150 kgs to 1000 kgs |
Coil I. D. |
300 mm to 1000 mm |
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