C62d C60d Metal Spring Coil Cold Condition Bright Coating For Wire Rope Bike

Basic Information
Place of Origin: China
Brand Name: Torich
Certification: ISO,CE
Model Number: EN10210
Minimum Order Quantity: 10 tons
Price: USD1020-1080 /ton
Packaging Details: Packed in coil with woven bags covered
Delivery Time: 10-15 days according to quantity
Payment Terms: D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50000 tons per year
Detail Information
Product Name: C62D C60D Cold Condition Bright Coating Spring Coil For Wire Rope Bike Diameter: 0.2-12.5mm
Delivery Shape: Coil Material: C62D, C66D, C72D, C76D,etc
Delivery Condition: Heat Treatment Or Cold Condition Application: Automotive, Wire Rope, Bicycle, Etc
High Light:

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wire rope bike metal spring coil


c60d coiled spring steel

Product Description

C62D C60D Cold Condition Bright Coating Spring Coil for Wire Rope Bike

1.Brief introduction:

Name C62D C60D Cold Condition Bright Coating Spring Coil for Wire Rope Bike
Standard GB/T 4357, GB/T 4358,EN 10270-1,DIN 17223-1,JIS G 3521
Diameter range 0.2-12.5mm
Usage Mechanical equipment, engineering vehicles, automobiles, motorcycles, battery cars, bicycles, fitness equipment, elevators, screens, Simmons mattresses, sofas, umbrella bones and electronics industries
Package  Usually per coil is packed in woven bags

According to tensile strength: 
Low tensile strength(L)
Medium tensile strength (M)
High tensile strength (H)
According to spring load:
Static load (S)
Dynamic load (D)


Intensity level Static load Size range Dynamic load Size range
Low tensile strength SL 1.0-10 - -
Medium tensile strength SM 0.3-13 DM 0.08-13
High tensile strength SH 0.3-13 DH 0.05-13

3. Surafce condition: 
Smooth steel wire and coated steel wire.
4. Circle shape of wire:
The steel wire should have a uniform and regular loop shape. After the lashing wire is cut, the free circle diameter of the steel wire should not be less than the coil diameter of the steel wire, and the ring shape enlargement phenomenon is allowed, but the enlargement degree should be roughly uniform in the same coil and uniform batch of steel wires.
5. Surface quality:
The surface of the steel wire should be smooth, and there should be no surface defects such as pull marks, tears, rust, etc. that have obvious adverse effects on the use of the steel wire.


6. f- circle distance, (mm);

D- free circle diameter, ( mm);

d- the nominal diameter of the steel wire, (mm);


7. Bending test:

A steel wire with a nominal diameter of approximately 3.00mm can be subjected to a bending test.

When the steel wire is bent 180° around a mandrel into a U shape, there should be no traces of cracks.


8. Coil spring test:

Steel wire with a diameter less than 0.70mm can be tested for coil spring

The surface of the sample should be free of defects, cracks or tears should not appear, the spring pitch should be uniform, and the diameter should be uniform.

9.Picture show:
C62d C60d Metal Spring Coil Cold Condition Bright Coating For Wire Rope Bike 0


C62d C60d Metal Spring Coil Cold Condition Bright Coating For Wire Rope Bike 1C62d C60d Metal Spring Coil Cold Condition Bright Coating For Wire Rope Bike 2
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking


Q:Do you have agent or distributor in our country?
A:We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.


Q:How is your production capability?
A:1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment

Q:How to get the sample?
A:1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.

Q:Who are your customers?
A:Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc


Q:How long will you react on our requirement?
A:Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!

Any more questions about your doubts, please feel free to send us your emails or call!

Contact Details
Christine Guan

Phone Number : +8618968237897

WhatsApp : +8613736164628