Oil Quenching Special-shaped Steel Wire
Henan Friend Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of oil quenching special-shaped steel wire in China. If you're going to buy oil quenching special-shaped steel wire made in China, welcome to get more information from our factory. We also accept customized orders.
| Specifications Model | Wire size | |||||||||
| b, mm | H,mm | L,mm | D,mm | a, | r, mm | |||||
| size | Allow deviation | size | Allow deviation | biggest size | smallest size | angle | Allow deviation | |||
| TD0.6 | 0.6 | 0.60 | -0.10 | 0.62 | -0.10 | 0.83 | 0.76 | 5.0 | -0.5 | 0.25b |
| TD0.8 | 0.8 | 0.80 | -0.10 | 0.85 | -0.10 | 1.12 | 1.04 | 5.0 | -0.5 | 0.25b |
| TD1.0 | 1.0 | 1.01 | -0.10 | 1.05 | -0.10 | 1.39 | 1.31 | 5.0 | -0.5 | 0.25b |
| TD1.2 | 1.2 | 1.21 | -0.10 | 1.25 | -0.10 | 1.67 | 1.59 | 5.0 | -0.5 | 0.25b |
| TD1.6 | 1.6 | 1.62 | -0.10 | 1.65 | -0.10 | 2.21 | 2.12 | 5.0 | -0.5 | 0.25b |
| TD2.0 | 2.0 | 2.02 | -0.10 | 2.10 | -0.10 | 2.80 | 2.71 | 4.5 | -0.5 | 0.25b |
| TD2.5 | 2.5 | 2.52 | -0.10 | 2.60 | -0.10 | 3.48 | 3.38 | 4.5 | -0.5 | 0.25b |
| TD3.0 | 3.0 | 3.03 | -0.10 | 3.10 | -0.10 | 4.17 | 4.07 | 4.5 | -0.5 | 0.20b |
| TD3.5 | 3.5 | 3.53 | -0.12 | 3.65 | -0.12 | 4.88 | 4.77 | 4.5 | -0.5 | 0.20b |
| TD4.0 | 4.0 | 4.03 | -0.12 | 4.15 | -0.12 | 5.57 | 5.46 | 4.5 | -0.5 | 0.20b |
| TD4.5 | 4.5 | 4.54 | -0.12 | 4.70 | -0.12 | 6.31 | 6.19 | 4.0 | -0.5 | 0.20b |
| TD5.0 | 5.0 | 5.04 | -0.12 | 5.20 | -0.12 | 7.00 | 6.88 | 4.0 | -0.5 | 0.20b |
| TD6.0 | 6.0 | 6.05 | -0.12 | 6.30 | -0.12 | 8.44 | 8.30 | 4.0 | -0.5 | 0.20b |
| TD6.5 | 6.5 | 6.55 | -0.15 | 6.80 | -0.15 | 9.12 | 8.98 | 4.0 | -0.5 | 0.20b |
| TD7.0 | 7.0 | 7.06 | -0.15 | 7.40 | -0.15 | 9.88 | 9.73 | 4.0 | -0.5 | 0.18b |
| TD8.0 | 8.0 | 8.06 | -0.15 | 8.40 | -0.15 | 11.25 | 11.10 | 4.0 | -0.5 | 0.18b |
| TD9.0 | 9.0 | 9.07 | -0.15 | 9.50 | -0.15 | 12.69 | 12.53 | 4.0 | -0.5 | 0.18b |
Surface Quality
The surface of the wire shall be smooth and shall not be cracked, corroded, folded and iron oxide. The depth does not exceed the allowable deviation of the local dimension of the H dimension and the individual pits are allowed to exist. The surface of the annealed wire is allowed to have oxidized color.
Decarburization layer
The depth of the total decarburization layer (ferrite + transition layer) on the side of the steel wire is not more than 2.0% H, the corner does not test the decarburization layer
delivery status
Delivered in the form of a coil
Hexagonal wire
Hexagonal steel wire
This product is suitable for structural parts and bolts, nuts and other hexagonal steel wire
Classification and code
Cold rolling: L annealing: T oil quenching - tempering: Zh
Size, appearance and allowable deviation
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