Galvanized Wire/Binding Wire/Electro &Hot DIP Galvanized Steel Wire
Through rapid response to market changes, we better serve the market and solve the problem of increasing people's actual demand for C-shaped steel wire ASTM-A401, chrome vanadium spring steel wire ASTM-A230-99, 60si2mna oil quenching spring steel wire. We maintain a good relationship with customers due to win-win concept. Get hold of us today for additional data! At present, we throw a sound quality assurance system to regulate the production of high quality for all products.
Shaped steel wire (spring washer with trapezoidal wire)
Use：
This product is suitable for the manufacture of standard spring washers with trapezoidal wire.
Classification and code：
Cold drawing: L Annealing: T Flat bottom: Pd Arc bottom: Hd
B-nominal height; H-trapezoidal height; L-trapezoidal bottom length; D-trapezoidal diagonal; r-fillet radius;
Column: The sectional shape shall be indicated in the contract
Mechanical properties
delivery status | Mechanical properties（Brand 65mn) | |
tensile strength，Kgf/(N/mm) | Brinell hardness HB | |
annealing | 60~80（588~784） | 157~217 |
Cold drawing | 85~110（833~1078） | 241~310 |
Surface Quality
The surface of the steel wire shall be smooth and shall not be cracked, corroded, folded and oxidized. The local scratches and individual dimples shall be allowed to exist where the depth does not exceed half of the allowable deviation of the H dimension, Annealed steel wire surface allows oxidation color.
Decarburization layer
The depth of the total decarburized layer (ferrite + transition layer) on one side of the steel wire is not more than 2.0% H and the decarburized layer
Form of delivery
Delivered in coil form
Shaped steel wire (spring washer with trapezoidal wire)
Size, shape and tolerances （Standard washers for wire）
Specifications Model | Wire size | |||||||||
b, | H,mm | L,mm | D,mm | A, degrees | r, | |||||
Size | Allowable deviation | Size | Allowable deviation | biggest size | smallest size | angle | Allowable deviation | |||
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 |
(Light washer wire)
Specifications Model | Wire size | |||||||||
b, | H,mm | L,mm | D,mm | A, degrees | r, | |||||
Size | Allowable deviation | Size | Allowable deviation | biggest size | smallest size | Angle | Allowable deviation | |||
TD1.0x0.8 | 1.0 | 1.01 | -0.10 | 0.85 | -0.10 | 1.28 | 1.20 | 4 | -0.5 | 0.25b |
TD1.2x0.8 | 1.2 | 1.21 | -0.10 | 0.85 | -0.10 | 1.43 | 1.35 | 4 | -0.5 | 0.25b |
TD1.2x1 | 1.2 | 1.21 | -0.10 | 1.05 | -0.10 | 1.55 | 1.47 | 4 | -0.5 | 0.25b |
TD1.6x1.2 | 1.6 | 1.62 | -0.10 | 1.25 | -0.10 | 1.98 | 1.89 | 4 | -0.5 | 0.25b |
TD2.0x1.6 | 2.0 | 2.02 | -0.10 | 1.65 | -0.10 | 2.54 | 2.45 | 3.5 | -0.5 | 0.25b |
TD2.5x2 | 2.5 | 2.52 | -0.10 | 2.05 | -0.10 | 3.16 | 3.06 | 3.5 | -0.5 | 0.25b |
TD3.5x2.5 | 3.5 | 3.52 | -0.12 | 2.60 | -0.12 | 4.26 | 4.16 | 3.5 | -0.5 | 0.20b |
TD4.0x3.0 | 4.0 | 4.03 | -0.12 | 3.10 | -0.12 | 4.94 | 4.83 | 3.5 | -0.5 | 0.20b |
TD4.5x3.2 | 4.5 | 4.53 | -0.12 | 3.30 | -0.12 | 5.47 | 5.36 | 3 | -0.5 | 0.20b |
TD5.0x3.5 | 5.0 | 5.03 | -0.12 | 3.60 | -0.12 | 6.04 | 5.92 | 3 | -0.5 | 0.20b |
TD5.5x4 | 5.5 | 5.53 | -0.12 | 4.10 | -0.12 | 6.72 | 6.60 | 3 | -0.5 | 0.20b |
TD6.0x4.5 | 6.0 | 6.05 | -0.15 | 4.60 | -0.15 | 7.40 | 7.26 | 3 | -0.5 | 0.20b |
TD6.5x4.8 | 6.5 | 6.55 | -0.15 | 4.90 | -0.15 | 7.97 | 7.83 | 3 | -0.5 | 0.20b |
TD7.0x5.5 | 7.0 | 7.10 | -0.15 | 5.60 | -0.15 | 8.78 | 8.63 | 3 | -0.5 | 0.18b |
TD8.0x6.0 | 8.0 | 8.10 | -0.15 | 6.10 | -0.15 | 9.86 | 9.70 | 3 | -0.5 | 0.18b |
With wide experience and expertise, Friend Metal is engaged in the developing, manufacturing and marketing of elliptical square trapezoidal triangle hexagonal c-shape d-shape non-standard customized spring steel wire ASTM-A230-99, ASTM-A401, EN10270-2, JIS G3561. As a professional manufacturer, we now brings you high quality various steel wires made in China which comes in high strength, well toughness and excellent wearing resistance. We also welcome your customized orders.
Our company is a competitive Galvanized Wire/Binding Wire/Electro &Hot DIP Galvanized Steel Wire supplier that has always maintained a good cooperative relationship with domestic and foreign manufacturers and committed to the agency and distribution of various well-known international brands and other high-end imported materials from the original factory for many years. With scientific management and sufficient human resources, we have laid a solid foundation for the next development and leap of the company. We sincerely hope to establish business relations with more friends from home and abroad in the near future.
You Might Also Like
Send Inquiry