Through hardening steels
RADW
RADYW
Spécifications
EU
100Cr6
USA
UNS: G52986
AISI / SAE: E52100
AISI / SAE: E52100
AMS
6444
6447
6447
AIR
100C6
WL
1.3504
1.3514
1.3514
BS
S135 S136
ASTM grade
E52100
ASTM std
A322
Composition
C
1
Cr
1.5
Applications
• Ball, roller or needle roller bearings.
• Bearing races.
• Thrust bearings.
• Cams.
• Rollers.
• etc.
Characteristics
• Melting: Vacuum induction melted and consumable electrode remelted.
• Good resistance to wear and indentation.
Mechanical properties
| Heat treatment |
Hardness HV |
|---|---|
| T + Rv 130°C | 800 |
| T + Rv 300°C | 630 |
Key to heat treatment symbols
| Solution treated | H | Annealed | R |
|---|---|---|---|
| Thermo-mechanical treatment | TM | Quenched and tempered | T+RV |
| Sub-zero treatment | F | Solution treated and aged | H+V |