Q235 Dark Black Annealed Iron Wire Steel In Roll For Oil Painting
Black Annealed Iron Wire Product Information
Black annealed iron wire is also known as black iron wire,material Q195,Q235,soft annealed wire and annealed iron wire. Black iron is made of carbon steel wire and obtained by means of thermal annealing. Annealed wire offers excellent flexibility and softness through the process of oxygen free annealing.Anneal is to low the tensile strength of wire. The stove is solid and built with red bricks. The architecture of anneal stove is cuboid. Annealed wire is a good material for binding wire. Different thickness of wire require different temperature. Range is from 700°C to 900°C. Output of the anneal stove, the tensile strength is 350N~600N. 20 gauge high quality annealed wire&binding wire&black annealed wire manufacturer.
Black annealed iron wire comes in the form of coil wire or cut wire. Mostly used in construction or daily use as binding material.
Application: Binding wire, construction binding wire.
Black Annealed Iron Wire Product Advantage
Black annealed wire has good elasticity and flexibility, and its softness and hardness can be controlled during the annealing process. It is made of high-quality iron wire and is mainly used in the construction industry for binding wire and tying wire. The main wire sizes are 5#-38# (wire diameter 0.17-4.5mm), black annealed wire is softer and more flexible than ordinary black iron wire, with uniform softness and consistent color.
Black Annealed Iron Wire Production Proces
1.Q195 low carbon steel wire
2. Drawing wire machine
3. High temperature annealing (reduce hardness and increase flexibility)
4.Inspection
5. In rolls
6. Packaging (Plastic inside and hessian outside;Plastic inside and nylon woven outside.)
Black Annealed Iron Wire Size
| No. | Diameter(mm) | Tensile
Strength(n/mm2) | Zinc
Thickness(g/m2) | Weight of unit
coil(kg) |
| 5.5~6# | 5.00 | 300~1500 | 30~100 | 400~600 |
| 7# | 4.57 | 300~1500 | 30~100 | 400~600 |
| 8# | 4.19 | 300~1500 | 30~100 | 400~600 |
| 9# | 3.76 | 300~1500 | 30~100 | 400~600 |
| 10# | 3.40 | 300~1500 | 30~100 | 400~600 |
| 11# | 3.05 | 300~1500 | 30~100 | 400~600 |
| 12# | 2.77 | 300~1500 | 30~80 | 400~600 |
| 13# | 2.41 | 300~1500 | 30~80 | 400~600 |
| 14# | 2.11 | 300~1500 | 30~80 | 400~600 |
| 15# | 1.83 | 300~1500 | 30~80 | 400~600 |
| 16# | 1.65 | 300~1500 | 30~80 | 25~500 |
| 17# | 1.47 | 300~1500 | 30~80 | 25~500 |
| 18# | 1.24 | 300~1500 | ≥12 | 25~500 |
| 19# | 1.07 | 300~1500 | ≥12 | 25~500 |
| 20# | 0.89 | 300~1500 | ≥12 | 25~400 |
| 21# | 0.81 | 300~1500 | ≥12 | 25~400 |
| 22# | 0.71 | 300~1500 | ≥12 | 25~200 |
| 23# | 0.64 | 300~1500 | ≥12 | 25~150 |
| 24# | 0.56 | 300~1500 | ≥12 | 10~150 |
| 25# | 0.51 | 300~1500 | ≥12 | 10~100 |
| 26# | 0.46 | 300~450 | ≥12 | 10~50 |
| 27# | 0.41 | 300~450 | ≥12 | 10~50 |
| 28# | 0.36 | 300~450 | ≥12 | 10~50 |
Black Annealed Iron Wire Detail Pictures
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