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ADD：No.19, Zhuque street Xi’an Shaanxi
Part Number WS 1.7103
Technical Data Sheet
67SiCr5 (AISI 9254)is a Spring Steel which is manufactured in Rod, Bar and coil.
| Chemical Composition Limits | |||||||
| Weight % | C | Cr | Mn | Si | S | P | Fe |
| 67 SiCr5 | 0.67 | 0.60-0.80 | 0.40-0.60 | 0.90-1.10 | 0.010-0.035 | 0.035 max | Rem |
| WS 1.7103 | 0.67 | 0.60-0.80 | 0.40-0.60 | 0.90-1.10 | 0.010-0.035 | 0.035 max | Rem |
| AISI 9254 | 0.67 | 0.60-0.80 | 0.40-0.60 | 0.90-1.10 | 0.010-0.035 | 0.035 max | Rem |
67SiCr5 is available in:
Precision cold drawn, Ground polished pointed and chamfered ends above 4mm Ø Eddy-current tested above 5mm Ø bars.
Delivery Form
For automatic lathes of 3m (2m) lengths
Tolerance
Standard ISO h8
Tensile Strength
At delivery about 740 N/mm2
Heat Treatment
Hardening Temperature (Oil): (830-860 ºC max)
Obtainable hardness: 61 HRC
After Tempering: 40-60 BRC
Cutting Rate
About 20m/min depending on the lubrication oil, the cutting tools, shape of parts.
Stock Range
Every mm size and half-mm from Ø 3 to 22mm, other sizes available on request. For all stock and size availability contact Sales.
