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High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications
High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications
High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications
High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications
High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications
High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications
Specifications
Brand Name :
Gnee
Certification :
SGS
Place of Origin :
Henan
Supply Ability :
10000 Ton/Tons per Month
Packaging Details :
Standard Sea Worthy Package
Description
High Strength Automotive Steel/DC05/DC04/DC03/HC260LA/HC380LA/B250P1/B410LA
Cold rolled steel (CRS) is hot rolled steel that has been further processed at room temperature, increasing its strength by up to 20% through strain hardening. It offers superior surface finishes, closer dimensional tolerances, and higher hardness than hot-rolled alternatives. Common in precise applications, it is often used for furniture, appliances, and structural components.
Key Characteristics and Benefits
  • Enhanced Strength & Hardness: Cold rolling process increases the yield and tensile strength, making it up to 20% stronger than hot-rolled steel.
  • Superior Finish: The surface is typically smoother, shinier, and free of scale because it is processed at room temperature.
  • Tight Tolerances: Because the material does not shrink, it can be manufactured to precise dimensions.
  • Increased Ductility: While stronger, it is less brittle than hot-rolled steel due to further treatment steps.
Specification
Type Variety Specification Dimension
Cold-rolled galvanized (GA) Outer sheet, inner sheet Soft steel (CQ to EDDQ), BH, high-strength steel (up to 1180Mpa), self-lubricating film material Thickness: 0.5 to 2.6mm, maximum width: up to 1850mm
Cold-rolled galvanized (GI) Outer sheet, inner sheet Soft steel (CQ-EDDQ), BH, high-strength steel (up to 1180Mpa) Thickness: 0.5-2.6mm, maximum width: up to 1850mm
Hot-dip galvanized hot-rolled steel (H-GA) 270 (Thickness: 1.6 - 3.2mm)
440 (Thickness: 1.6 - 2.9mm)
Cold rolling (CR) Outer sheet, inner sheet Soft steel (CQ to EDDQ), high-strength steel (up to 1180Mpa) Thickness: 0.3 to 2.6mm, width: up to 1850mm
High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications
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High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications

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Product Detail
Brand Name :
Gnee
Certification :
SGS
Place of Origin :
Henan
Supply Ability :
10000 Ton/Tons per Month
Packaging Details :
Standard Sea Worthy Package
Contact Supplier
High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications
High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications
High Strength Cold Rolled Steel Coil with Superior Finish and Tight Tolerances for Automotive Applications

Gnee Steel (tianjin) Co., Ltd.

Verified Supplier
6 Years
henan, anyang
Since 2008
Business Type :
Manufacturer, Trading Company
Main Products :
Shipbuilding Steel Plate, Pressure Vessel Steel Plate, Stainless Steel Plate Sheet
Total Annual :
3000000-3500000
Employee Number :
100~200
Certification Level :
Verified Supplier
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