Chrome Silicon Oil Tempered Spring Steel Wire | 55CrSi / 60Si2Mn Supplier
Product Overview
Chrome silicon oil tempered spring steel wire is supplied for spring applications that demand high strength, fatigue resistance, and stable processing quality. It is commonly selected for heavy-duty and dynamic spring service where ordinary carbon spring wire is not sufficient.
Typical Grades and Size Range
Common grades include 60Si2Mn and 55CrSi. Standard supply discussion usually covers diameter from 1.4 mm to 16 mm, with black and oiled surface condition for protection and further spring manufacturing.
Applications
- Screw springs and industrial coil springs
- Railway spring applications
- Automotive and heavy-duty spring components
- Other high-fatigue spring uses according to design requirement
Why Oil Tempered Wire Is Chosen
Oil tempered spring wire offers a practical combination of strength, toughness, and production efficiency for spring manufacturing. Buyers usually focus on grade stability, diameter consistency, surface quality, and coil condition because these directly affect coiling and final spring performance.
Packing and Order Notes
Packing can be arranged with waterproof protection and export handling according to shipment plan. When sending an inquiry, please confirm grade, diameter, surface condition, end use, test-certificate needs, and packing preference.
