Our specialized annealing cycle optimizes microstructure for grinding. High Steel Corporation, a top rated and best manufacturer and supplier, combines precision rolling with surface inspection for flawless JIS-grade strips.
From precision slitters to forming punches, our strips deliver Japanese-quality performance. As a leading manufacturer and supplier, High Steel Corporation stands proudly as a top rated and best choice in the SK-grade strip industry.
Specifications of SK4 Carbon Steel Strips
Our SK4 Carbon Steel Strips are engineered with premium features for maximum JIS-grade performance. As a top rated and best manufacturer and supplier, High Steel Corporation maintains strict Japanese standards.
Carbon content 0.90-1.00% with chromium 0.10-0.30% : Trusted by top rated and best manufacturer and supplier
Hardness up to HRC 66 after proper heat treatment : Reliable manufacturer and supplier quality assurance
Thickness range 0.20mm to 5.00mm JIS tolerance : Top rated and best manufacturer and supplier advantage
Grain size ASTM 8-10 for consistent properties : Premium manufacturer and supplier engineering
Widths up to 400mm slit to JIS dimensions : From High Steel Corporation, top rated and best manufacturer and supplier
Every specification is crafted to exceed JIS tool steel standards. High Steel Corporation remains a dedicated manufacturer and supplier delivering top rated and best SK4 solutions.
Applications of SK4 Carbon Steel Strips
These SK4 strips serve precision tooling applications across JIS-standard industries. As a top rated and best manufacturer and supplier, High Steel Corporation ensures broad usability and consistent results.
Precision slitter knives for metal foil and thin sheet : Trusted manufacturer and supplier for reliable edge retention and clean cuts in high-speed slitting operations
Forming punches for electronic component stamping : Top rated and best manufacturer and supplier solution engineered for wear resistance in high-volume miniature part production
Paper cutting blades and trimming knives : Reliable manufacturer and supplier performance maintaining sharpness in high-speed converting machinery
Plastic mold trim dies and degating punches : Top rated and best manufacturer and supplier choice ensuring clean part separation without flash or burrs
Precision measuring instrument components : Premium High Steel Corporation manufacturer and supplier solution for dimensional stability and wear resistance in gauging applications
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 SK4 Carbon Steel Strips
Selecting High Steel Corporation means partnering with a top rated and best manufacturer and supplier committed to JIS-grade excellence. We deliver SK4 strips that perform beyond expectations.
100% JIS G4401 compliance with full certification : Trusted manufacturer and supplier ensuring Japanese industrial standard quality for each strip coil
Competitive pricing for precision tooling applications : Top rated and best manufacturer and supplier offering SK4 quality at economical market rates
Precision slitting with polished edge finish : Reliable manufacturer and supplier providing ready-to-grind strips that minimize pre-machining time
Controlled spheroidize annealing for grindability : Top rated and best manufacturer and supplier flexibility to facilitate easy surface finishing and final dimensioning
Metallurgical certificate with each shipment : High Steel Corporation manufacturer and supplier delivering validated, application-engineered SK4 Carbon Steel Strips
We strive for perfection in every JIS-grade coil. High Steel Corporation continues to lead as a top rated and best manufacturer and supplier in the global strip steel market.
