JIS SUS420J1 Stainless Steel Sheets AISI 420 Stainless Plates For Brake Disc Motorcycle​

Martensitic stainless steel JIS SUS420J1 for motorcycle brake disks.

SUS420J1 (13%Cr-0.2%C) and SUS420J2 (13%Cr-0.3%C) had mainly been used as rotor materials.

The disk brake is a system which slows down a motorcycle by frictional force generated when brake pads

clamp a rotor rotating in linkage with a wheel from both sides.

The rotor needs proper hardness ( generally, Rockwell hardness of 32–38HRC) to secure wear resistance

and deformation resistance, and also needs sufficient heat resistance to maintain these properties

under the heat generated by braking.

Characteristics

good heat resistance and corrosion resistance

Grades

Product forms

Hot rolled stainless steel sheets, plates, cut to lengths, coil processed products,

grades JIS SUS420J1 and SUS420J2

typical thickness 3.5/4.5/5.5mm or 3.2/4.2/5.2mm.

For Details, please Contact

WUXI GUANGLU Special Steel Co., Ltd.

Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs

Tel: +86 510 81812873

Email: export@guanglusteel.com

Wuxi Guanglu special steel ( ISO 9001 certified company ) is a reliable supplier

of high performance stainless materials and specialty alloys.

With the passion for stainless alloys, we are inspired, keeping moving forward.

For over ten years, we have successfully served customers involved in the manufacturing of

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