GOODS DESCRIPTIONG:1,General spring steel wire 2,clutch or suspension spring steel wire

MATERIAL: SUP12(55CrSiA); 65Mn; 50CrVA; 60CrVA; 60Si2Mn

DIAMETER:0.8-18.0mm

ALLOWABLE FLUCTUATION RANGE OF TENSILE STRENGTH:

General spring steel wire less than or equal 70Mpa;

clutch or suspension spring steel wire less than or equal 60Mpa

d<3.0mm winding test

0.7mm-6.0mm torsion test

d>6.0mm bending test

REMARK:if inquire material 57b,72B,82B,60Si2CrA,55CrSiV,60Si2CrVA or accoridng with YB/T5103,YB/T5104,JISG3560-94,we can provide it with the agreement

SIZE: coil, inside D1800mm, coil weight 500-1000kg

          length,2000-4000mm

oil tempered steel wire