High Carbon Steel Tensile Strength

 

Name	High Strength Steel Sheet	Grade	BS800E
Standard	GB-T/ASTM/EN 10029	Test	SGS/BV..
Thickness	2-12mm	Width	1000-1600mm
Length	Customized	Package	Bare by strips/Bare in loose
Delivery Time	7-30days	Shipment	Bulk vessel/Container shipment
MOQ	1mt	Sample	Free
Processing Service	Welding, Punching, Cutting, Bending, Decoiling	Application	Arm of crane, Mining machine, Ore crusher, Truck shovel,  Making Small Tools
Price Term	FOB CIF CFR CNF	Payment term	TT/LC at sight/Usance LC

 

Steel grade	Yield strength MPa	Tensile strength MPa	Elongation rate %	Condition of delivery
BS800E	≥800	≥850	≥12	Q+T

 

 

High Carbon Steel Tensile Strength

 

1. Product Definition & Core Positioning (High Carbon Steel Tensile Strength)

 

High Carbon Steel Tensile Strength refers to high-performance high carbon steel products (focusing on hot rolled plates/coils/bars) supplied by our professional Chinese exporter, with ultra-high tensile strength as the core competitive feature. Manufactured by precision hot rolling and heat treatment processes, the carbon content is strictly controlled between 0.60%–1.40%, with excellent tensile strength, hardness and wear resistance. As a professional export solution for global industrial buyers, it integrates stable high tensile performance, strict quality control and efficient supply, solving the pain points of insufficient strength, poor wear resistance and unstable batch performance of ordinary carbon steel in high-load scenarios.

 

2. Professional Specifications & Technical Parameters (Export-Oriented, Tensile Strength Focused)

 

All parameters comply with GB/T 1222-2016, EN 10083-2, ASTM A681 international standards, tailored for high tensile strength application scenarios and global export compatibility:

Steel Grade: 45# (GB), C60 (EN), 1065 (ASTM), 1095 (ASTM) - equivalent grades available for regional market adaptation

Dimensional Range:

Plates: Thickness 1.5mm–400mm; 0.5mm incremental customization (≤30mm); Width 50mm–3500mm; Length 2.0m–14m (custom cut-to-length)

Bars: Diameter 8mm–100mm; Length 6m–12m (custom cut-to-length)

Tensile Strength Core Parameters:

45#: Tensile Strength ≥600MPa; Yield Strength ≥355MPa; Elongation ≥16%

C60/1065: Tensile Strength ≥700MPa; Yield Strength ≥400MPa; Elongation ≥12%

1095: Tensile Strength ≥850MPa; Yield Strength ≥450MPa; Elongation ≥10%

Chemical Composition: C 0.60%–1.40%, Mn 0.30%–1.20%, Si 0.17%–0.37%, P≤0.035%, S≤0.035% (strict impurity control)

Surface Treatment: Pickled, oiled, black oxide, quenched & tempered; surface roughness Ra 0.8–3.2μm (customizable)

Supply Form: Hot rolled plate, coil, bar, cut-to-size blanks (to reduce downstream processing for global buyers)

 

3. Raw Material & Precision Production Process (Guarantee Tensile Strength Stability)

Raw Material: High-purity high carbon steel billets (C 0.60%–1.40%) sourced from top Chinese state-owned steel mills (Baosteel, Angang, Shougang), with strict chemical composition and pre-tensile performance inspection to ensure batch consistency and tensile strength stability.Production Process (Tensile Strength-Oriented):

Raw Material Inspection: Spectrometric composition analysis + pre-tensile test (eliminating unqualified billets)

Billet Heating: Continuous heating furnace (1050–1180℃, uniform heating ≥3h) to ensure carbon element uniform distribution

Hot Rolling: Four-high reversible rolling mill, hydraulic AGC thickness control (precision ±0.03mm), rolling speed adjusted to optimize tensile performance

Heat Treatment: Quenching + tempering process (tempering temperature 200–650℃) to enhance tensile strength and hardness

Controlled Cooling: Lamellar cooling system (cooling rate 15–25℃/s) to optimize metallographic structure and tensile performance

Finishing: CNC cutting + surface treatment + precision leveling (flatness ≤0.5mm/m)

Quality Inspection: 100% full inspection (dimensional tolerance, tensile strength, hardness, surface quality)Core Advantages: Precision heat treatment technology + strict carbon content control, ensuring stable tensile strength of each batch, fully meeting global high-load application requirements.

 

4. Product Performance Features & Tensile Strength Core Advantages

Professional performance + high tensile strength highlights for global buyers:

Ultra-High Tensile Strength: Superior tensile and load-bearing capacity, far higher than mild steel and medium carbon steel, suitable for high-load, high-wear scenarios

Excellent Hardness & Wear Resistance: High carbon content + precision heat treatment, high surface hardness (HRC 28–55), strong wear resistance, long service life

Stable Mechanical Performance: Uniform pearlite-ferrite metallographic structure, low internal stress, no deformation or fracture under high tensile force

Customizable Tensile Performance: Adjustable heat treatment process to meet different tensile strength requirements (600MPa–1000MPa) for various application scenarios

Good Machinability: After tempering treatment, it can be cut, drilled, milled and welded (with pre-heating), adapting to downstream processing needs

Quality Consistency: Strict batch inspection, tensile strength deviation ≤±5%, MTR test report provided, complying with global import standards and project acceptance requirements

 

5. Global Application Fields & Complete Export Service Guarantee

Target Application Fields (High Tensile Strength Focused, Global Market):

Machinery Manufacturing: High-load gears, shafts, connecting rods, bearings, tool blanks, mechanical structural parts

Automotive Industry: Heavy-duty truck chassis components, engine parts, transmission gears

Construction & Engineering: High-strength fasteners, anchor bolts, heavy-duty structural connectors

Tool & Die Industry: Die blanks, cutting tools, wear-resistant parts

Hardware & Equipment: High-strength chains, springs, wire ropes, wear-resistant hardwareExport Service Guarantee (Professional & Efficient):

Inventory Layout: Strategic inventory in key global regions to realize fast supply and short delivery cycle

MOQ: 1MT (0.5MT for trial orders; free samples ≤5kg, freight collect)

Delivery Time: 3–7 days (nearby regional supply for stock goods); 7–30 days (customized specifications/tensile strength)

Shipment: Local warehouse delivery (for nearby regions); bulk vessel/20GP/40HQ container shipping (for global export)

Quality Certification: MTR for each batch (including tensile strength test data); SGS/BV/CCIC third-party inspection (compliant with local customs)

Trade & Payment Terms: FOB/CFR/CIF (nearby ports); EXW/DAP (local warehouse); TT/L/C/OA (flexible for long-term partners)

After-Sales: 24-hour professional technical support (tensile performance matching, heat treatment guidance); on-site guidance (for large orders); quality replacement (verified by third-party tensile test)