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Products

Solucky Steel supplies a wide range of automotive steel products for vehicle manufacturing, metal stamping, component fabrication and automotive supply chains. Our product range includes automotive steel coils, automotive steel sheets, auto body steel, high-strength steel and coated steel in various grades and specifications.

From exterior body panels and chassis structures to safety reinforcements and electric vehicle components, different automotive applications require specific combinations of strength, formability, surface quality and corrosion resistance. We provide steel material options for automotive parts manufacturers, stamping companies and industrial distributors.

Our automotive material range covers cold rolled steel, hot rolled steel, pickled and oiled steel, galvanized steel, electro galvanized steel, advanced high-strength steel, stainless steel and electrical steel, along with 5000 and 6000 series aluminum for lightweight vehicle applications.

Customers can select materials according to steel grade, thickness, width, surface treatment, mechanical properties and processing requirements.

 

Automotive Steel Coils, Sheets & Body Materials

 

 

Automotive manufacturing involves a wide range of steel materials, from cold rolled sheets used for body panels to high-strength steel coils for chassis and structural reinforcements. Each application has different requirements for strength, formability, surface finish and corrosion resistance.

Solucky Steel offers automotive steel coils, automotive steel sheets and auto body steel in various grades and specifications. Our product range supports stamping, forming, welding and component manufacturing, with material options for both conventional vehicles and electric vehicles.

Browse the available products below to find suitable materials for your manufacturing requirements.

 

Automotive Steel Types and Material Options

 

Solucky Steel offers automotive steel products in different grades, surface finishes and delivery forms to meet the requirements of vehicle manufacturers and automotive component suppliers.

Automotive Steel Type

Key Properties

Common Automotive Applications

Cold Rolled Steel

Smooth surface, dimensional accuracy, good formability

Body panels, stamped parts, interior structural components

Hot Rolled Steel

Structural strength, weldability, suitable for forming

Chassis, brackets, frames, structural parts

Pickled & Oiled Steel

Cleaned surface, reduced surface scale

Chassis parts, brackets, formed components

Galvanized Steel

Zinc coating, corrosion protection

Body panels, underbody parts, reinforcements

High Strength Steel

High tensile strength, energy absorption

Crash structures, pillars, bumper reinforcements

Electro Galvanized Steel

Uniform coating, smooth surface

Visible panels, precision stamped components

Stainless Steel

Corrosion resistance, heat resistance in suitable grades

Exhaust systems, brackets, automotive components

Electrical Steel

Controlled magnetic properties, reduced core losses

Electric motors, generators, motor laminations

Automotive Aluminum

Low density, corrosion resistance

Lightweight body panels, vehicle structures

 

Automotive Steel Applications in Vehicle Manufacturing

 

Automotive steel selection depends on component function, forming requirements, strength targets and operating conditions. Solucky Steel supplies materials for a range of conventional and electric vehicle applications.

Auto Body Panels and Body-in-White

Automotive body manufacturing requires steel sheets with suitable surface quality, dimensional tolerances and stamping performance.

● Outer body panels, including doors, hoods and fenders

● Inner body panels and reinforcement components

● Body-in-white structural assemblies

● Stamped and welded sheet metal parts

Cold rolled steel, galvanized steel and selected high-strength grades are common material options for these applications.

Automotive Chassis and Structural Components

Chassis parts and supporting structures require materials that meet specified strength, fatigue and forming requirements.

● Chassis reinforcements and cross members

● Suspension brackets and structural supports

● Automotive frames and stamped structural parts

● Bumper beams and reinforcement assemblies

Hot rolled steel, pickled and oiled steel, and high-strength steel grades can be selected according to the component design and manufacturing process.

Automotive Safety and Reinforcement Parts

Advanced high-strength steel (AHSS) supports structural designs requiring higher strength and controlled deformation under loading.

Typical applications include:

● A-pillar and B-pillar reinforcements

● Door impact beams

● Bumper reinforcement systems

● Crash management components

● Passenger compartment structural parts

Electric Vehicle and Lightweight Automotive Components

Electric vehicle manufacturing requires materials for body structures, battery enclosures, electric drive systems and other components.

Our product range includes high-strength automotive steel, electrical steel and automotive aluminum.

● High-strength steel for structural reinforcement

● Electrical steel for motor cores and laminations

● 5000 and 6000 series aluminum for lightweight automotive components

● Coated steel for corrosion-resistant body and structural applications

 

Automotive Steel Grades and Specifications

 

Automotive steel coils and sheets are available in different grades to accommodate forming, structural and surface-performance requirements.

The following examples represent materials included in Solucky Steel's automotive product range.

Material Category

Available Grade Examples

Material Characteristics

Dual Phase Steel

HC340/590DP

Strength and formability for automotive reinforcements

Advanced High-Strength Steel

CR330Y590T-DP, CR440Y780T-DP, CR700Y980T-DP

High-strength structural applications

Hot Rolled Steel

SPHC, SPHD, SPHE

General forming and stamping applications

High Strength Pickled Steel

S550MC, S600MC, S650MC, S700MC

High-strength structural parts requiring cold forming

Hot Dip Galvanized Steel

DX54D+Z, HC420LAD+Z

Corrosion-resistant coated steel

Stainless Steel

SUS301, SUS304, SUS316L, SUS321, SUS430

Corrosion and temperature resistance according to grade

Aluminum Alloy

5000 Series, 6000 Series

Lightweight body and structural applications

Material specifications and availability depend on the selected grade and product.

 

Automotive Steel Coil and Sheet Processing Services

 

In addition to automotive steel material supply, Solucky Steel provides automotive steel processing services to support downstream manufacturing requirements.

Available processing solutions can be discussed according to the required material, dimensions and delivery form.

● Steel Coil Slitting: Processing wide steel coils into narrower widths for stamping and manufacturing.

● Cut-to-Length Processing: Converting steel coils into sheets with specified lengths.

● Custom Steel Blanking: Preparing steel blanks for subsequent automotive forming and fabrication.

● Material Specification Support: Assisting with steel grade selection, dimensions, surface requirements and processing needs.

For applications with specific material or production requirements, explore our custom automotive steel solutions.

 

How to Choose Automotive Steel for Your Project

 

Selecting suitable automotive steel involves balancing mechanical performance, manufacturability, corrosion protection and material cost.

Before requesting a quotation, consider the following requirements:

● Automotive Application: Identify whether the material will be used for exterior panels, structural components, chassis parts, motor components or reinforcements.

● Steel Grade: Specify the required material standard, grade and mechanical properties.

● Thickness and Width: Define the required material dimensions and applicable tolerances.

● Surface Finish: Choose cold rolled, hot rolled, pickled, hot dip galvanized or electro galvanized steel according to manufacturing and service conditions.

● Processing Requirements: Confirm whether the material is needed in coil, sheet, slit coil or processed blank form.

● Order Quantity: Provide the estimated order volume and delivery requirements.

Clear specifications help reduce material selection errors and improve quotation accuracy.

 

Frequently Asked Questions About Automotive Steel Products

 

What is the difference between automotive steel coil and automotive steel sheet?

Automotive steel coil is supplied as continuous rolled material, suitable for high-volume stamping and further processing. Automotive steel sheet is supplied in flat lengths for cutting, forming and fabrication.

What types of steel are used for auto body panels?

Cold rolled steel, galvanized steel and selected high-strength steel grades are widely used for automotive body panels. The specific grade depends on whether the component is an exterior panel, inner panel or structural reinforcement.

What is the difference between conventional automotive steel and AHSS?

Advanced high-strength steel (AHSS) includes steel grades engineered to provide specific combinations of strength, ductility and forming performance. These characteristics help manufacturers design lightweight structural and safety components.

Can automotive steel be supplied in custom sizes?

Steel coils and sheets can be processed according to specified width, length and other requirements, subject to material availability and processing capability. Customers should provide their grade, dimensions, quantity and required delivery form for confirmation.

 

Request a Quote for Automotive Steel Products

 

Looking for a reliable supplier of automotive steel coils, automotive steel sheets or auto body steel?

Solucky Steel offers a broad selection of automotive materials for vehicle manufacturing, stamping and automotive component production. Whether you require conventional steel grades, advanced high-strength steel or coated automotive steel, our team can assist with material selection and product specifications.

Please provide your required steel grade, thickness, width, surface condition, order quantity and destination so we can review your requirements and prepare a quotation.

Contact Solucky Steel for Automotive Steel Products

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Automotive Steel Stainless Steel Coils & Sheets SUS304, 316L, 301, 321, 430


Stainless‑steel coils and sheets are alloy‑based steel products mainly composed of chromium, nickel and iron. A dense chromium‑rich passive film forms on the steel surface, providing excellent rust‑proof and oxidation‑resistant performance to prevent corrosion.

Automotive Steel Stainless Steel Coils & Sheets SUS304, 316L, 301, 321, 430
Electrogalvanized Steel Sheet – Automotive‑Grade Application

Electrogalvanized sheet is a kind of metal electrochemical deposition coating product with excellent processability, good corrosion resistance and coating performance, which can meet the processing of high-quality automotive body parts.

Electrogalvanized Steel Sheet – Automotive‑Grade Application
Automotive Steel high-quality cold-rolled electrical steel (silicon steel sheet)

We supply high-quality automotive cold-rolled electrical steel (automotive silicon steel sheet), including non-oriented and grain-oriented grades tailored for the automotive industry.

Automotive Steel high-quality cold-rolled electrical steel (silicon steel sheet)
High Strength Automotive Steel CR330Y590T-DP CR440Y780T-DP CR440Y780T-DH CR700Y980T-DP

High‑strength automotive steel refers to advanced high‑strength steel (AHSS) designed for automobile manufacturing complying with VDA standards.

High Strength Automotive Steel CR330Y590T-DP  CR440Y780T-DP  CR440Y780T-DH  CR700Y980T-DP
Cold Rolled DP Dual Phase Steel HC340/590DP

No yield extension, no room-temperature aging, low yield/tensile strength ratio, high strain hardening exponent and high bake hardening value.

Cold Rolled DP Dual Phase Steel HC340/590DP
Automotive 5000 & 6000 Series Aluminum Coil for Lightweight Vehicles

Aluminum coil is a long continuous sheet of aluminum alloy rolled into a coil shape. We mainly supply automotive-grade 5000series and 6000 series aluminum coils for vehicle Lightweighting.

Automotive 5000 & 6000 Series Aluminum Coil for Lightweight Vehicles
Hot Dipped Galvanized Steel Coil

Hot Dipped Galvanized Steel Coil DX54D+Z HC420LAD+Z HC420/780DPD+Z HC700/980DPD+Z Automotive HDG AHSS Steel

Hot Dipped Galvanized Steel Coil
Hot Rolling: SPHC, SPHD, SPHE, SPHT1/2/3, S355J0, S355JR, S355J2

All three grades are JIS G3131 standard hot rolled low-carbon steel, specially designed for automotive stamping & cold forming.

Hot Rolling: SPHC, SPHD, SPHE, SPHT1/2/3, S355J0, S355JR, S355J2
High Strength Hot Rolled Pickled Steel S550MC / S600MC / S650MC / S700MC

Hot Rolled Pickled High-Strength Structural Steel S550MC, S600MC, S650MC and S700MC. This series of steel conforms to EN 10149-2. It is high-strength hot rolled steel produced via thermomechanical rolling, specially designed for cold forming.

High Strength Hot Rolled Pickled Steel S550MC / S600MC / S650MC / S700MC