Oil Quenched and Tempered Wire
Wire
A spring material made from steel that has been oil quenched and tempered to achieve high strength, toughness, and resistance to settling.
概要
Oil Quenched and Tempered Wire SWOSC-B SWOSC-V
This is a high-strength, high-toughness spring steel wire that has been quenched and tempered. Compared to piano wire, it has particularly excellent fatigue resistance and sag resistance (does not deform even under long-term load), making it ideal for important safety parts that require high reliability, such as automotive valve springs and clutches.
| Category Major | Category Minor | Common Name | Grade Code | Standard BIS | Material Type |
|---|---|---|---|---|---|
| Wire | Oil Tempered Wire | Oil Tempered Wire (For Mechanical Spring) | SWOSC-B (JIS G 3560 / EN10270-2 / FDSiCr) | IS4454 Part2 FDSiCr | Alloy Steel (Si-Cr) |
| Wire | Oil Tempered Wire | Oil Tempered Wire (For Valve Spring) | SWOSC-V (JIS G 3561 / EN10270-2 / TDSiCr) | IS4454 Part2 VDSiCr | Alloy Steel (Si-Cr) |
