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  • Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar
  • Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar
  • Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar
  • Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar
  • Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar
  • Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar
Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar
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Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar

  • >= 5 Tons
    $580

Customization:

Customized logo(Min.Order: 1 pieces)
Customized packaging(Min.Order: 1 pieces)
Graphic customization(Min.Order: 1 pieces)

Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Leaf Spring Fabrication: Designed for manufacturing high-strength leaf springs used in automotive and heavy machinery applications, leveraging the material's exceptional tensile and fatigue resistance.
  • Construction Reinforcement: Serves as a structural component in construction projects, offering durability and load-bearing capacity for frameworks, molds, and industrial equipment.

Key features

  • 1. Material Technology

  • With high-strength 60Si2Mn alloy spring steel enhanced through hot-rolled processing, achieve superior durability and resilience in demanding applications. Up to 30% stronger than non-alloy steels [*Disclaimer: Performance claims based on manufacturer testing; actual results may vary].

  • 2. Interactive Design

  • With multi-functional processing compatibility (bending, welding, decoiling, punching, cutting), easily customize the flat bar to fit diverse needs, such as automotive leaf springs or construction frameworks. 20% faster fabrication compared to standard steel profiles [*Disclaimer: Based on internal processing efficiency metrics; results depend on equipment].

  • 3. Performance Parameters

  • With ±1% precision tolerance, ensure exact dimensional accuracy for critical applications like leaf spring manufacturing. Twice as precise as standard 2-3% tolerance steels [*Disclaimer: Tolerance adherence subject to manufacturer quality control].

  • 4. Scenario Solutions

  • Suitable for automotive leaf springs, construction reinforcement, and mold manufacturing, this flat bar adapts to both high-stress mechanical systems and heavy-duty structural projects. Outperforms generic steel in dynamic load scenarios [*Disclaimer: Application suitability depends on design specifications].

  • 5. Certification Standards

  • Complying with AISI (American Iron and Steel Institute) standards, guarantee material consistency and safety for industrial use. Certified for global manufacturing compliance [*Disclaimer: Certifications apply to standard specifications; customizations may require re-verification].

Product details

Raw Material of Leaf Spring Sup9 Sup10 60si2mn Hot Rolled Spring Steel Flat Bar

The Raw Material of Leaf Spring Sup9 Sup10 60Si2Mn Hot Rolled Spring Steel Flat Bar is a versatile structural component designed for demanding applications. Crafted from high-strength spring steel (60Si2Mn), it combines durability, precision, and adaptability for use in leaf springs, construction frameworks, and industrial machinery. With customizable processing services and AISI-standard compliance, it meets both standard and specialized engineering needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSpring Steel (60Si2Mn), non-alloyLeaf spring assemblies, structural reinforcement
Processing ServicesBending, welding, decoiling, punching, cuttingCustom fabrication for machinery parts or construction frameworks
Tolerance±1%Precision engineering requiring tight dimensional accuracy
StandardAISI CertifiedGlobal compliance for automotive and industrial projects
TechniqueHot RolledEnhanced structural integrity for heavy-load applications

Customization guide

Adjustable parameters include length, thickness, and surface treatments (e.g., anti-corrosion coatings) to meet specific project requirements. For example, custom cutting ensures seamless integration into leaf spring systems, while rust-resistant coatings extend lifespan in harsh environments.

Get inspired

With its robust spring steel composition and hot-rolled finish, this flat bar is ideal for building resilient frameworks. Whether reinforcing concrete in construction or crafting durable leaf springs for vehicles, its adaptability ensures performance across industries.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Tolerance±1%±0.5%±0.3%*
Surface FinishStandard mill scaleSmooth, polishedCorrosion-resistant coating
Yield Strength650 MPa720 MPa (+11%)800 MPa (+23%)

Supplier's note

  1. Three Technical Breakthroughs:

    • Hot Rolled Process: Enhances grain structure for superior fatigue resistance in leaf springs.
    • AISI Compliance: Ensures global standardization for automotive and industrial applications.
    • Precision Tolerance: Enables seamless integration into automated machinery systems.
  2. Optimal Version Selection:

    • Base Model: Ideal for general construction and standard leaf spring fabrication.
    • Advanced Model: Preferred for precision engineering (e.g., mold steel components) requiring tighter tolerances.
    • Pro Model: Best for extreme environments (e.g., marine or chemical plants) due to its corrosion resistance and enhanced strength.

With the Pro Model’s 800 MPa yield strength, you can design leaf springs that outlast traditional cold-rolled alternatives by 30%. Pair its corrosion-resistant coating with its high tolerance to ensure longevity in harsh conditions. For mass production, the Base Model’s cost-effectiveness suits repetitive structural projects.

Frequently asked questions

  • Which steel flat bar model is best suited for construction projects requiring high durability?

  • How does non-alloy spring steel compare to alloy steel for leaf spring applications?

  • What maintenance steps prevent corrosion in outdoor steel flat bars?

  • Can these steel flat bars be customized for mold steel applications?

  • Is this spring steel compliant with international standards for construction?

  • Which steel flat bar is recommended for heavy-duty leaf spring fabrication?

  • What processing services are available for custom steel flat bar projects?

  • How does the 1% tolerance of these steel bars benefit precision engineering?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Leaf Spring MaterialsAutomotive suspension, heavy machineryNon-alloy spring steel (ASTM A228 compliant) ▲
Yield strength: 650 MPa (ISO 630-1)
Cost-effective for standard loads
Easy to process (bending/welding)
Limited to moderate stress environments vs alloy steels
Lower fatigue resistance
Structural ReinforcementConstruction frameworks, infrastructureHot-rolled flat bar (AISI standard)
Thickness tolerance: ±1% (ISO 3280)
High durability in outdoor environments
Customizable via cutting/punching
Requires surface treatment for corrosion resistance in harsh conditions
Industrial ProfilesManufacturing molds, machinery parts60Si2Mn alloy option (Our Advanced)
Surface hardness: 45 HRC (ASTM E18)
Enhanced wear resistance for mold applications
▲ Superior fatigue life vs Base
Higher cost due to alloy composition
Specialized machining required
Precision DimensioningAutomotive parts, aerospace componentsTolerance: ±1% (ISO 3280)
Flatness: ≤0.5 mm/m (EN 10161)
Ensures tight-fit assembly
Reduces post-processing adjustments
Limited to flat bar geometries vs profiled sections
Corrosion ResistanceCoastal construction, chemical plantsPassivation coating (ASTM A967)
Corrosion rate: <0.1 mm/year (ASTM G48)
Base: Basic rust protection
Advanced: ▲ 30% improved resistance with coating
Base version requires frequent maintenance in aggressive environments
Processing FlexibilityCustom fabrication, prototyping5+ processing services (bending, decoiling, etc.)
Minimum cut length: 0.5m
Rapid customization for diverse projects
Supports mass production scaling
Advanced features (e.g., alloy) may limit some processing options

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.