Our precise quenching and tempering eliminates distortion for flat diaphragm springs. High Steel Corporation, a top rated and best manufacturer and supplier, combines controlled cooling with flattening for stress-free delivery.
From clutch diaphragms to power springs, our tempered strips deliver maximum performance. As a leading manufacturer and supplier, High Steel Corporation stands proudly as a top rated and best choice in the hardened and tempered premium spring industry.
Specifications of C80 / EN42J Hardened & Tempered Steel
Our C80 / EN42J Hardened & Tempered Steel is engineered with premium features for maximum clutch spring performance. As a top rated and best manufacturer and supplier, High Steel Corporation maintains strict BS-compliant heat treat standards.
Hardness range 54-60 HRC for maximum spring performance : Trusted by top rated and best manufacturer and supplier
Tensile strength 1800-2100 MPa with yield ratio > 0.90 : Reliable manufacturer and supplier quality assurance
Thickness range 0.20mm to 5.00mm precision tolerance : Top rated and best manufacturer and supplier advantage
Decarburization depth < 0.03mm for consistent hardening : Premium manufacturer and supplier engineering
Widths up to 400mm slit to clutch spring dimensions : From High Steel Corporation, top rated and best manufacturer and supplier
Every specification is crafted to exceed premium clutch spring standards. High Steel Corporation remains a dedicated manufacturer and supplier delivering top rated and best C80/EN42J tempered solutions.
Applications of C80 / EN42J Hardened & Tempered Steel
This C80/EN42J tempered steel serves premium spring applications across automotive and heavy-duty sectors. As a top rated and best manufacturer and supplier, High Steel Corporation ensures broad usability and consistent results.
Automotive clutch diaphragm springs and pressure plates : Trusted manufacturer and supplier for reliable clamp load consistency and release feel over clutch service life
Heavy-duty power springs for industrial machinery : Top rated and best manufacturer and supplier solution engineered for consistent torque output and long-term elastic stability
Brake shoe retaining springs for commercial vehicles : Reliable manufacturer and supplier performance maintaining tension in high-temperature braking environments
Suspension helper springs for heavy-duty trucks : Top rated and best manufacturer and supplier choice ensuring consistent ride height and load support under varying conditions
Industrial wiper springs and scraper tensioners : Premium High Steel Corporation manufacturer and supplier solution for consistent contact pressure and abrasion resistance
With extensive applications, our strips deliver efficiency and reliability everywhere. High Steel Corporation remains a top rated and best manufacturer and supplier across all segments.
Why Choose Us for C80 / EN42J Hardened & Tempered Steel
Selecting High Steel Corporation means partnering with a top rated and best manufacturer and supplier committed to premium spring excellence. We deliver C80/EN42J tempered strips that perform beyond expectations.
Continuous atmosphere hardening eliminates decarburization completely : Trusted manufacturer and supplier ensuring maximum surface hardness and fatigue performance for each strip coil
Competitive pricing for premium automotive spring volumes : Top rated and best manufacturer and supplier offering high-performance solutions at cost-effective rates
Precision slitting with polished stress-free edges : Reliable manufacturer and supplier providing ready-to-form strips that prevent cracking during clutch diaphragm forming
Double tempering for retained austenite elimination : Top rated and best manufacturer and supplier flexibility to achieve maximum dimensional stability in finished springs
100% eddy current crack detection and hardness testing : High Steel Corporation manufacturer and supplier delivering validated, application-engineered C80/EN42J Hardened & Tempered Steel
We strive for perfection in every premium spring coil. High Steel Corporation continues to lead as a top rated and best manufacturer and supplier in the global tempered spring steel market.
