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Highly-lubricating L-treated Steel Sheet (GA)
  • Panels

The range of forming has been extremely improved by adding a highly-lubricating quality. Contributes to the application of difficult-to-formed parts.

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ZAM-EX
  • Panels
  • Durability
  • High Productivity

Excellent corrosion resistance both on flat surfaces and on cut-end allows eliminating post-painting.

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Ultra High Tensile Strength Steel with Good Formability

980TRIP CR/GA, 980DP CR/GA, 1180TRIP CR/GA, 1180DP CR/GA, 1310DP CR

  • Body Frame
  • Weight reduction
  • Safety

TS≧980MPa High strength steel for framework of automotive body with high formability.

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High strength steel sheet for energy absorption structures
  • Body Frame
  • Weight reduction
  • Safety

High strength steel sheets (TS≧980MPa) suitable for crush parts of body structure with excellent bending fracture resistance.

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Steel Sheets for Hot Stamping

1500HS HR/CR/GA/GI/Al, 1800HS CR

  • Body Frame
  • Weight reduction
  • Safety

Hot stamp process shows excellent accuracy by lower forming load at stamping, and achieves a strength of more than TS1500 after the quenching process.

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Tailored welded blank of aluminum coated steel sheet for hot stamping
  • Body Frame
  • Weight reduction
  • Safety

Achieved high joint strength of the weld metal with our originally developed technology to avoid the joint strength deterioration caused by entering of aluminum into the weld metal.

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Ultra High Tensile Easy-to-form Technology

(NSafe™ Form series)

  • Body Frame
  • Weight reduction
  • High Efficiency

Group of methods that allow forming of ultra high tensile strength steel to be done with conventional press machines. Low pressing load, high yield, etc. realized by bending and special dies.

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Continuous Flange Forming Technology
  • Body Frame
  • Weight reduction
  • Safety

Method that allows continuous flange forming of the edges of parts to be done even with high tensile materials.

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Rapid Cooling Technology for Hot Stamping

(Direct water quenching technology)

  • Body Frame
  • High Productivity
  • Weight reduction
  • High Efficiency

Method that shortens the amount of time needed for tempering by flushing water between the die surface and steel sheet by directly cooling the steel sheet with water.

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Spot Welding Analysis Technology
  • Body Frame
  • Weight reduction
  • Safety

Analysis technology that can predict with high precision from nugget formation to expulsion based on the abundant material data and original analysis model.

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Welding Technology for Ultra High Tensile Steel Sheets
  • Body Frame
  • Durability
  • Weight reduction
  • Safety

(photo: cross section view of arc/spot welded part)

Respective welding methods (spot, arc, laser, etc.) and welding requirements of high tensile materials based on our wealth of knowledge are proposed that meet the needs of our customers.

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3DQ Technology
  • Body Frame
  • Weight reduction
  • Safety
  • Compact

Technology that attains high tensile strength and a 3D shape through simultaneous processing of heating,bending and quenching.

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High-performance TWB Processing Equipment
  • Body Frame
  • Weight reduction
  • Safety

TWB processing equipment that realizes the world’s best high productivity and high quality.

Nippon Steel TEXENG. CO., LTD.
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Hot Stamping, 3DQ Parts Manufacturing Equipment
  • Body Frame
  • Weight reduction
  • Safety

Parts manufacturing equipment that utilizes hot stamping and 3DQ technology.

Nippon Steel TEXENG. CO., LTD.
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High-precision Forming Analysis Technology
  • Body Frame
  • High Productivity
  • Weight reduction
  • High Efficiency

High-precision forming analysis technology realized by predicting springback, cracks on the edges, surface strain, etc. through analysis based on accurate material characteristic data.

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High-precision Crash Analysis Technology
  • Body Frame
  • Weight reduction
  • Safety
  • High Efficiency

High-precision crash analysis technology realized by using both accurate material characteristic data and the company’s original fracture(base material, spot welding) predicting model“NSafe™-SPOT/MAT.”

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Crash Experiment & Evaluation Technology
  • Body Frame
  • Weight reduction
  • Safety
  • High Efficiency

Crash experiment and evaluation technology of the parts, module structure and actual vehicle realized by doing drop-off tests, horizontal crash tests and pre-crash analysis.

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Actual Stiffness Measuring & Evaluation Technology
  • Body Frame
  • Weight reduction
  • High Efficiency
  • Quiet・Low-vibration

Torsional stiffness of actual vehicles and BIW can be measured by original developed equipment.

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Advanced hydroforming technology
  • Body Frame
  • Weight reduction
  • Safety
  • Design

Widely applicable processing technology such as high pipe expansion,and simultaneous processing of fastening parts.

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High Tensile Strength Steel with High-λ

HR 780λ, 980λ, CR 980λ, Hot original sheet GA 780λ

  • Chassis frame
  • Durability
  • Weight reduction
  • Safety

High tensile strength steel with excellent formability that has greatly improved the hole-expanding characteristic (burring capability).

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High Tensile Strength Steel for Good Design Wheels

HR 590DP, 780DP

  • Chassis frame
  • Durability
  • Weight reduction
  • Design

Hot-rolled high tensile strength steel with a high design quality that has excellent fatigue-resistant property and press formability.

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Steel for high strength suspension springs
  • Chassis frame
  • Durability
  • Weight reduction
  • Compact

High Strength Steel for Suspention Spring with both High Delayed Fracture Resistance and High Fatigue Strength.

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High Strength Wire rod for Steel Tire Cord
  • Chassis frame
  • Weight reduction

© Bridgestone Corporation

Wire Rod for Ultrafine Wire Drawing and Stranded with High Quality of Inclusion, Segrigation and Surface.

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High durability crushed-tube torsion beam
  • Chassis frame
  • Durability
  • Weight reduction

Achieves excellent fatigue characteristics, weight reduction and cost performance with a closed cross-section structure.

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Steel Tube for Hollow Stabilizer.
  • Chassis frame
  • Durability
  • Weight reduction

Thick-Walled and High-Strength Steel Tube of Excellent Fatigue Characteristic.

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Compact HF Equipment
  • Chassis frame
  • High Productivity

Compact hydroforming equipment that saves resources and space

Nippon Steel TEXENG. CO., LTD.
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High Strength Steel with Electoric Induction Heating
  • Chassis frame
  • Weight reduction
  • Compact

High Strength and High Torsional Strength Steel for CVJ outer race and shafts.

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Super Forge Steel
  • Chassis frame
  • High Productivity

Cold Forging Steel with High Workability for Suspension Parts, CVJ outer race and Shafts.

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Airbag inflator tubes
  • Chassis frame
  • Safety

Seamless steel tubes for airbag inflator of side impact collision with high dimensional accuracy, high strength and good toughness by induction hardening.

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High Strength Micro Alloying Steel
  • Engine & Transmission
  • High Productivity
  • Weight reduction
  • Compact

High Strength Micro Alloying Steel for Hot Forging, Crankshaft, Connecting Rod, Suspention System and so on.

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High Strength Steel for Connecting Rod
  • Engine & Transmission
  • High Productivity
  • Weight reduction
  • Compact

High Strength Steel for Connecting Rod with both High Strength and Fracture Splitting Ability by Controlling Precipitation Metallurgy.

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Wire Rod for Low Fuel ConsumptionTorque Converter Spring
  • Engine & Transmission
  • Durability
  • Quiet・Low-vibration

Wire Rod for Low Fuel Consumption Torque Converter Spring with Excellent Inclusion Quality and High Durability.

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High Strength Steel for Gear
  • Engine & Transmission
  • Durability
  • Weight reduction
  • Compact

Optimum Steel for Gear with High Pitting Resistance (for Transmission application) and High Impact Strength (for Differential Gear application).

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High Strength Steel for CVT Pulley
  • Engine & Transmission
  • Durability

High Strength Steel for CVT Pulley and Sheave with Wear Resistance and High Pitting Resistance.

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Nitriding Steel for Gear
  • Engine & Transmission
  • Weight reduction
  • Compact
  • Quiet・Low-vibration

Nitriding Steel for Transmission Gear with Lower Heat-Treatment Distortion and High Durability.

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Steels for High Strength Fastener
  • Engine & Transmission
  • Weight reduction
  • Compact

High Strength Fastener (12-16T) superior in Derayed Fracture Resistance.

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Titanium alloy for mufflers
  • Engine & Transmission
  • High Productivity
  • Weight reduction
  • Design

Super-TIX™ 10CU (NB) shows high strength and anti-oxidation resistance at elevated temperatures in addition to superior cold workability.

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Higf Performance Forged Crankshaft
  • Engine & Transmission
  • Durability
  • Weight reduction
  • Compact

Die forged Crankshaft for automobiles or light duty/large vehicles. Developing best material and crankshaft design to meet various customers’ needs such as “Light Weight”, “Low Noise/Vibration” or “High Strength”.

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Stainless Steel for High-temperature Exhaust Manifold
  • Engine & Transmission
  • Durability
  • Weight reduction

High temperature high strength stainless steel can reduce the thickness and the weight reduction of exhaust manifold.

NIPPON STEEL Stainless Steel Corporation
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Ferritic Stainless Steel for EGR-cooler
  • Engine & Transmission
  • Durability
  • Weight reduction
  • Compact

Application of high thermal conductivity ferritic steel grades achieves efficient heat exchange and realizes downsizing of EGR-cooler.

NIPPON STEEL Stainless Steel Corporation
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High-carbon Steel Plate
  • Engine & Transmission
  • Durability
  • High Productivity
  • Compact

Highly-functional high tensile strength steel with excellent formability, abrasion resistance and quenching quality.

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Steel sheet suitable for gas nitrocarburizing process
  • Engine & Transmission
  • Durability
  • High Productivity

Steel sheet with excellent surface hardness and fatigue strength obtained by gas nitrocarburizing process.

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High Strength Steel for Common Rail
  • Engine & Transmission
  • Durability
  • High Efficiency

Steel for Common Rail with High Internal Pressure Fatigue Properties that was essential to Clean Diesel.

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Fuel Injection pipe corresponding to Clean Diesel
  • Engine & Transmission
  • High Efficiency

Seamless steel pipes for high pressure fuel injection corresponding to cleaner exhaust gas.

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High fatigue strength stainless steels for gaskets
  • Engine & Transmission
  • Durability
  • Safety
  • High Efficiency

NAR-301L, HS1 and HSX, which show improved fatigue performance due to grain refinement, are applicable to gaskets of high grade engines.

NIPPON STEEL Stainless Steel Corporation
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High strength, heat resistant stainless steels containing low nitrogen
  • Engine & Transmission
  • Durability
  • High Productivity
  • Safety

NAR-AH4, which shows high strength and anti-oxidation resistance at elevated temperatures, has been being applied to exhaust parts.

NIPPON STEEL Stainless Steel Corporation
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Titanium alloy for engine valves
  • Engine & Transmission
  • Durability
  • Weight reduction
  • High Efficiency

Super-TIX™523AFM shows high fatigue strength, which leads to improve response to accellation, power and fuel consumption.

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Permanent Magnetic Retarder
  • Engine & Transmission
  • Weight reduction
  • Safety
  • Compact

Compact & lightweight auxiliary brake contributing to safety and maintenance cost saving.

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Thin Foil Metal Substrate
  • Engine & Transmission
  • Durability
  • High Efficiency

High reduction efficiency and high durability realized by thin foils and special brazing. Used for exhaust purification converters.

Nippon Steel Chemical & Material CO., LTD.
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Near Net Shape Steel
  • Engine & Transmission
  • High Productivity

Cold Forging Steel (Super Mild-Alloy, Mild-Alloy and Coarse Grain Preventing Steel) for Transmission Gear.

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Excelent Formability Stainless Steel Pipe
  • Engine & Transmission
  • Durability
  • High Productivity

Highly workable pipe made of low-distortion pipe made of highly formability stainless steel can integrate welded parts and reduce the number of parts.

NIPPON STEEL Stainless Steel Corporation
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Plate Forging Technology
  • Engine & Transmission
  • High Productivity
  • Weight reduction

Easy manufacturing of forged parts by realizing thickening/thinning control through steel plate press processing.

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Simulation of heat treatment distortion
  • Engine & Transmission
  • High Productivity

Prediction Technique of Heat-Treatment Distortion using Simulating the Shape of Carburizing Gear and its Correct Material Data.

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“ESPANEX®” Copper Clad Laminate
  • Engine & Transmission
  • High Efficiency

High heat resistant polyimide is formed on copper foil. A flexible substrate material with excellent dimensional stability, good processability, and high reliability.

Nippon Steel Chemical & Material CO., LTD.
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Forged Aluminum Wheel for trucks and buses“Tough Bright”
  • Engine & Transmission
  • Durability
  • Weight reduction
  • Design

improve fuel efficiency by weight saving, tough and stable quality, the most briliance aluminum wheel for truck and buses.

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“ESDRIMER®” Optical Clear Resin for Lens
  • Engine & Transmission
  • Durability
  • High Productivity
  • Weight reduction

The photo shows a HUD fly-eye lens.

Thermosetting/Photosensitive transparent resin for lenses of automotive cameras and head-up displays, with excellent features: moldability, heat-resistance, chemical-resistance, etc.

Nippon Steel Chemical & Material CO., LTD.
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PLM(Product Lifecycle Management) Solution
  • Engine & Transmission
  • High Productivity

System that can effectively share/utilize all information from automotive body, parts development, designing to manufacturing preparation. Contributes to QCD.

NS Solution Corporation
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Non-magnetic Stainless Steel
  • Motor
  • High Productivity
  • Weight reduction

NAR-305G is not magnetized after deep drawing, which is applicable to cases of motors.

NIPPON STEEL Stainless Steel Corporation
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HILITECORE™
  • Motor
  • High Efficiency

Non-oriented electrical steel sheet that achieves a good balance between low iron loss and high magnetic flux density and can efficiently convert electric energy into mechanical energy (torque).

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Commercially pure nickel for negative electrode of lithium ion batteries
  • Battery
  • Durability
  • Safety

NAR-305G is not magnetized after deep drawing, which is applicable to cases of motors.

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Stainless Steel for Fuel-cell Separater
  • Battery
  • Durability
  • High Efficiency

Stainless steel with low contact resistance and high corrosion resistance can be applied as a separator material for fuel cells.

NIPPON STEEL Stainless Steel Corporation
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“SUPERNICEL™” Nickel precoated steel sheets for lithium ion battery cases.
  • Battery
  • Durability
  • Safety
  • Compact

Diffusion-type Nickel precoated steel sheet “Super Nickel” has both high corrosion resistance and high workability required for battery cell cases.

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“GRANOC®” Pitch-based Carbon Fiber and Carbon Fiber Reinforced Plastic.
  • Battery
  • High Efficiency
  • Quiet・Low-vibration
  • Design

Pitch-based carbon fiber “GRANOC®”, which is lighter than metal and has excellent thermal conductivity, and various Composite products with optimal properties.

Nippon Steel Chemical & Material CO., LTD.
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Rechargeable Battery Cell Chargedischarge Inspecting Technology
  • Battery
  • Durability
  • Safety

Provides the inspection line of HV and electric vehicle battery cells and evaluation equipment for development.

Nippon Steel TEXENG. CO., LTD.
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Stainless Steel Foils for LIB Current Collectors
  • Battery
  • Weight reduction
  • Safety
  • Compact

The high strength (TS≥900) and the ultra-thin thickness (≤0.010mm) make high capacity and secure batteries possible, and lengthen battery life. Can be used for both cathodes and anodes.

Nippon Steel Chemical & Material CO., LTD.
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Fast Charging Technology
  • Battery
  • Durability
  • Safety
  • High Efficiency

Provides fast chargers for electric vehicles.

Nippon Steel TEXENG. CO., LTD.
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