When it comes to selecting the ideal steel for components that require elasticity, toughness, and fatigue resistance, yellow temper steel coil is a top choice among manufacturers worldwide. Known for its unique yellow oxide finish, this type of hardened and tempered steel offers both visual differentiation and functional strength, making it suitable for a wide range of industrial and commercial uses.
? What is Yellow Temper Steel Coil?
Yellow temper steel coil is a high carbon steel strip that has undergone a hardening and tempering process followed by a yellow oxide surface treatment. This finish improves corrosion resistance and gives the coil a recognizable golden appearance.
The steel is processed to achieve a balance of hardness and ductility, making it ideal for products that require strength without becoming brittle.
⚙️ Key Technical Specifications
- Hardness: 30–55 HRC (Rockwell Hardness)
- Thickness: 0.10 mm to 5.00 mm
- Width: 2 mm to 500 mm
- Surface Finish: Yellow (also available: blue, polished, natural, white)
- Edge Options: Slit edge, square edge, round edge
- Material Grades: CK75, CK67, C80, C90, C95, etc.
At Jiaxiao MTC, we manufacture yellow temper steel coils with strict control over thickness, flatness, and hardness tolerances, ensuring reliability in high-stress applications.
?️ Common Applications of Yellow Temper Steel Coil
Yellow tempered steel is trusted by manufacturers for its resilience and flexibility, especially in parts that undergo constant motion or mechanical load. Common applications include:
- Putty knives & scrapers
- Flat springs & spiral springs
- Shutter door springs
- Trowel blades
- Hand tools
- Metal clips, brackets, and washers
- Footwear accessories (toe caps, shanks)
This steel coil is especially valued in industries such as construction tools, automotive, furniture hardware, and spring fabrication.
? Why Choose Jiaxiao MTC as Your Supplier?
As a 20+ year experienced manufacturer and exporter, Guangzhou Jiaxiao Material Technology Co., Ltd. offers:
- Advanced production lines including acid washing, cold rolling, hardening, tempering, polishing, and slitting
- Annual production capacity of 15,000 tons
- Export services to Europe, Southeast Asia, South America, and the Middle East
- Customizable dimensions, tolerances, and hardness levels based on your application
- ISO-certified material sourcing and quality control processes
Our yellow temper steel coil is available in both coil and sheet form, cut to length upon request.
? Custom Solutions & Global Delivery
Whether you need standard-grade spring steel or custom-tempered coils for a unique product design, Jiaxiao MTC provides OEM and ODM services, quick turnaround times, and full logistics support.
We understand that each application has unique requirements — from edge deburring to stress relief. Our team is ready to help optimize your steel performance for durability and cost-efficiency.
? Contact Us Today for a Free Quote
? Guangzhou Jiaxiao Material Technology Co., Ltd.
? https://gdcgoodsteels.com
? Email:sales@didiok.org
WhatsApp：+86 18924260020
? International shipping | ? Custom thickness & hardness | ? Factory-direct prices
Choose yellow temper steel coil from Jiaxiao MTC for strength you can trust and surface finish that stands out.
Let’s build quality products together — from the ground up.
