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Shijiazhuang City Kang Days Metal Products Co., Ltd.
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| Black annealed binding wire |
1. Production line of Black annealed binding wire
Steel Wire Rod -- Wire Drawing -- Wire Annealing -- Oiling -- Coiling -- Packing -- Shipping
· Wire Rod(Q195/ 235 low carbon steel wire, ASTM, SAE 1006/1008)
· Wire Drawing (Draw 6.5mm wire into 4.0mm low to 0.7mm wires, two
types of drawing metheds )
· Annealing(wire goes through the high temperature, improve T/S, make the
wire softer for binding uses)
· Wire Coiling(Weight of coil/roll: 200kg, 100kg, 50kg, 25kg, 10kg, 2-8kg) |
2.Specifications of Black annealed binding wire
-Wire diameter: 0.7mm-4.0mm
-Yield strength: 195-235Mpa
-Tensile strength: 295-540 Mpa or 350-680 N/MM2
-Elongation rate: 18-25%
3.Material :
Q195/Q235 low carbon steel wire
4.Chemical Composition
Type | Grade | Chemical Composition(&) | ||||
C | Mn | Si | S | P | ||
≤ | ||||||
Q195 | 1 | 0.06-0.12 | 0.25-0.50 | 0.30 | 0.050 | 0.045 |
Type | Q235 | Standard NO. | GB 700-88 | ||||||||
Chemical Composition% | C | Mn | Si | S | P | Cr | Ni | Cu | |||
0.14-0.22 | 0.30-0.60 | 0.30 | 0.050 | 0.045 | 0.30 | 0.30 | 0.30 | ||||
Shape | Ingot,blank,profile,bar,plate,tube,strip line | ||||||||||
Specification | Tensile strength(Mpa) | Yield strength(Mpa) | Elongation rate(%) | ||||||||
375-460 | 185-235 | 21-26 as varied sizes | |||||||||
How is the packing
A.Inside by PVC strips,outside by gunny.
B.Inside by PVC strips,outside by white weave bag.
C.Small coil in carton then pallet.
D.Special packages are available upon request.
Inside by PVC strips,outside by weave bag.
Small coil in carton
The picture of Loading
About us
We have our own factory ,and produce GI.wire for more than 10 years.
Quality+Price+Reliability=Hebeipengda Industry Limited
Any question, feel free contact me. Welcome to your inquiry