FDCrSi FDCrV Oil tempered spring steel wire

We own the eight profession engineers of high strength steel wire,and five QC to keep the products good quality so that in overseas marketing,we have been getting good reputation for 10 years ,next we introduce the products as follows:

 1. Steel  grade: FDCrSi FDCrV .

2.Diameter:0.5mm-22mm.

3.Tensile strength:1030-2800MPA for high strength steel.

4.Diameter tolerance:+/-0.04mm for below 10mm, and above 10mm +/-0.55mm.

5.Packing ID:cold drawn stel wire 900-1200mm oil tempering steel wire 1400-2000mm.

6.Packing OD:cold drawn steel wire 1200-1600mm oil tempering steel wire 1600-2400mm.

7.Packing weight :300-2400KG per packag..

Antirust oiled +plastic package+steel strip+marking oil tempered steel wire.