Wire Rod

Available Standard
GB Standard, AISI Standard, JIS Standard, DIN Standard, CSC Standard

Classification 1: Cold heading wire rod

Available Diameter(mm)
5.5mm—42mm

Grade
SWRCH6A—22A, SAE1018, 50BV30, SCM435, SCM440, ML35, SCr420B, 35VB, SWRCH35K, SWRCH40K, SWRCH45K

Characteristic and Application
This grade wire rod is usually applied to fastener, fitting(eg. , bolt, nut, screw, rivet and so on. ) , shipbuilding, electronic, and building industry. And it has good surface quality and perfect cold formability.

Classification 2: Prestressed wire rod

Available Diameter(mm)
5.5--16mm

Grade
SWRH82B, SWRH77B, SWRS82B

Characteristic and Application
The wire rod of SWRS82B features stable chemical composition, low harmful elements, minor decarburization, good surface quality, high sorbite percentage, homogeneous properties along the coil and excellent drawing performance. And it is mostly used to produce bridge cable. The wire rod of SWRH77B and SWRH82B is mostly used to produce high-strength and low-relaxation per-stressed plain wire, indented wire, negative threaded wire, and rope.

Classification 3: Welding wire rod

Available Diameter(mm)
5.5mm, 6.5mm

Grade
H08A, ER70S-6

Characteristic and Application
This grade wire rod has characteristics of low percentage of harmful elements and good surface quality. By rational controlling the chemical composition and optimizing rolling process, the drawing and welding properties of the wire rod are guaranteed. It also has characteristics of easy drawing and mould saving when using. H08A is mainly used to produce various welding rod. While ER70S-6 is mainly used to produce various kinds of CO2 gas shielded welding wire, argon arc welding wire and submerged welding wire .

Classification 4:  Hard wire

Available Diameter(mm)
5.5mm—20mm

Grade
SWRH42A, SWRH62A, SWRH72A, 45#, 50#, 55#,60#,65#, XGLB72A

Characteristic and Application
Hard Wire has characteristics of good surface quality, uniform properties within one coil, high percentage of sorbite, low percentage of inclusion, moderate grain size and excellent drawing performance. It is used to produce galvanized cement nail, spanking, pneumatic collated nails and various collated nails, wire rope, steel strand, springs, rubber tube steel wire, tyre core wire, spring wire etc. It can meet the requirement of metalwork industry.

Classification 5: Ordinary wire rod

Available Diameter(mm)
5.5—40mm

Grade
SAE1006, SAE1008, SAE1010, Q195, Q215, Q235

Characteristic and Application
This grade wire rod belongs to low carbon steel, and is widely used in wiredrawing , building industry, packing and other industries.