Cold drawn or peeled
Induction treatment
SAE9254,SUP12V,SAE5160 55CR3
Bright surface
Oil Tempered
Induction treatment
SAE9254,SUP12V,SAE5160 55CR3
Bright surface
Oil Tempered
WE HAS BEEN SPECIALIZING IN SPRING STEEL BAR/ COIL FOR OVER 25 YEARS, SO OUR ENGINEERS IS PROFESSIONAL IN THE PRODUCT LINE.
WHEN U DRIVE A CAR OR SEAT IN A CHAIR, OUR PRODUCTS MAY BE IN USING.
NOW,WE SEND U PRODUCTS DETAILS AS FOLLOWS.
1.Spring steel COIL OR ROUND BAR
2.STEEL GRADE:SUP9,SUP9A,SUP10,SUP7,SUP12,SUP12V,SUP6,SUP7,SAE9254,SAE5160,
SAE9260,SAE6150,55Cr3,51CrV4,52CrMoV4,55Si7,60Si7,28MnSiB,58CrMnB4,27MnMoVB,
65Mn,55CrSi,50CrV,60Si2Mn,CK67,60Si2CrVA,60Si2CrMnA
3.SIZES:D0.9 - D28.0*L
4.DELIVERY STATE:
D1.0--D6.0 by cold drawn;D6.0--100 by hot rolled or cold drawn+ heat treatment by oil QUENCHED THAT YOU CAN CHOOSE;D101--D250MM by hot rolled;D200-D1000 by hot forged.
We manufacture all kinds of leaf springs and u bolt for heavy, middle and small automobiles. Our products` advantages are strong resistance, good elasticity and great carrying capacity.at the same time, we also export many sizs of high quality of Raw material of leaf springs.
If you have any inquiry,just feel free to contact and let me know which
exactly item(type) you need,I will do my best to serve you here.
ceritificate
ceritificate
