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High Carbon Steel Strip
1. Product Overview
High carbon steel strip is a strip-shaped steel product made primarily from carbon steel through cold or hot rolling processes, with carbon content typically ranging from 0.6% to 1.05%. It features high dimensional accuracy, good surface quality, and stable mechanical properties, available in different hardness levels, strengths, and surface conditions as required. As a fundamental material in manufacturing, carbon steel strip is widely used in automotive components, machinery manufacturing, hardware tools, construction fasteners, and other fields, serving as base material for various industrial products and daily goods through subsequent processing.
2. Key Features
Excellent Mechanical Properties & Strength
High carbon steel strip can achieve different strength grades by controlling carbon content and heat treatment processes, ranging from soft low-carbon strips to high-strength hard strips. Its mechanical properties are stable and reliable, meeting various application requirements for material strength.
Keywords: high strength carbon steel strip, stable mechanical properties, multi-grade strength, reliable material performance, adjustable hardness steel strip.
Good Processability & Formability
High carbon steel strip offers good plastic deformation capability, suitable for various processing including stamping, bending, stretching, and welding. Its uniform microstructure ensures no cracking or deformation during processing, ideal for high-speed automated production.
Keywords: easy processing steel strip, excellent formability, high-speed stamping suitable, automated production material, complex part manufacturing.
Precise Dimension Control & Surface Quality
Using precision rolling technology, high carbon steel strip thickness tolerance can be controlled within ±0.01mm, with width accuracy reaching ±0.1mm. The surface is smooth and flat, available in different surface conditions like bright, matte, and galvanized as needed.
Keywords: high precision carbon steel strip, tight dimensional tolerance, excellent surface quality, multiple surface treatments, precision manufacturing substrate
Cost-effective & Wide Applicability
Compared to special steels, high carbon steel strip offers significant cost advantages while meeting most industrial application requirements. With complete specifications ranging from ultra-thin to thick gauges, and from soft to full-hard tempers, it provides comprehensive selection options.
Keywords: economical steel strip material, wide industrial applications, multiple specification options, excellent cost performance, universal industrial material.
3.Technical Parameters of Carbon Steel Strips
Parameter | Specification Range | Standard / Notes |
Material Standard | ASTM A684/A684M, EN 10132-4, JIS G3311 | Complies with major international standards for guaranteed quality and global compatibility. |
Carbon Content (C) | 0.60% - 1.00% | High carbon range providing superior tensile strength and excellent wear resistance. |
Thickness | 0.10 mm - 3.00 mm | Precision cold-rolled with tight tolerances (e.g., ±0.01mm), ideal for precision stamping. |
Width | 10 mm - 500 mm | Available in master coils or precisely slit to your custom width requirements. |
Hardness (Typical) | 180 - 600 HV | Supplied in various tempers: Full Hard (spring applications), Half Hard, Soft Annealed (for further forming). |
Surface Finish | Bright, Matt, Electro-galvanized | Options include bright cold-rolled, matt, or corrosion-resistant coated finishes (e.g., Zn coating). |
Primary Applications | Springs, Blades, Saw Teeth, Wear-resistant Parts | Ideal for components requiring high elasticity, durability, and edge retention. |
4. Application Scenarios
Automotive Components & Structural Parts
Used in manufacturing automotive seat frames, safety belt springs, brake pad backings, and various brackets and connectors. The strength and formability of carbon steel strip meet the automotive industry's strict requirements for component reliability and consistency.
Hardware Tools & Construction Fasteners
Applied in standard parts like screws, nuts, washers, and tool manufacturing such as saw blades and cutter blades. High carbon steel strip can achieve required hardness and toughness through heat treatment, ensuring durability and safety of tool products.
Electronics & Precision Components
Used in precision components like electronic enclosures, battery tabs, and connectors. The dimensional accuracy and surface quality of high carbon steel strip meet electronic product requirements for part precision and appearance, ensuring reliable equipment operation.
5. FAQs
Q1: How to choose low-carbon steel strip and high carbon steel strip?
A1: Low-carbon strips (C≤0.25%) offer better formability for deep drawing; medium-carbon (C 0.25-0.60%) provide higher strength for structural parts; high-carbon (C≥0.60%) deliver high hardness for tools and blades.
Q2: What are the anti rust treatment methods for high carbon steel strips?
A2: Surface treatments include galvanizing, tin plating, phosphating, blackening, or temporary protection with anti-rust oil. Selection depends on usage environment, cost considerations, and subsequent processing requirements.
Q3:What are the delivery status of high carbon steel strips?
A3: Mainly annealed (soft), half-hard, and hard tempers. Annealed state facilitates forming; half-hard balances strength and formability; hard state offers highest strength but poorer formability.
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