China B Oil quenched and tempered spring steel wire Manufacturers Factory Suppliers
Forged super alloy steel - Quenched and Tempered. Suitable for EN818-2 G80 chain. Individually proof test at 2.5 times Working Load Limit. Fatiuge tested at 1.5 times Working Load Limit for 20000...
Oil quenched - Tempered spring steel wire production technology originated in Europe. At present, its representative company is Sweden Jiafei Teng Company and Belgium Bekaert company. Soon the...
oil hardened and tempered spring steel wire that is heat treated in line in the following way: it is first transformed into austenite, quenched in oil or similar quenching medium, followed...
Oil hardened and tempered spring steel wire, also as called wire for quenched and tempered spring, is sort of high carbon steel wire especially used for making springs in automobile industry. Brief...
USE OF DIFFERENT TYPES OF WIRE Applicable standard EN 10270-2 This standard is applicable to all types of steel wires for tempered and quenched springs TYPE DESCRIPTION FDC FDSiCr Suitable for static...
A, no. 1 back to heat the oil, to about 150 ℃ tempering. B, no. 2 back to heat the oil, used to back to around 200 ℃ With wide experience and expertise, Friend Metal is engaged in the developing,...













