products

C58d Torich Coiled Spring Steel For Automotive 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: Steel Wire C62D C58D C60D Cold Condition Spring Coil For Automotive 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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Product Description

Steel Wire C62D C58D C60D Cold Condition Spring Coil for Automotive Bike

1.Brief introduction:

Name Steel Wire C62D C58D C60D Cold Condition Spring Coil for Automotive 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

  
2.Type:
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.Picture show:
C58d Torich Coiled Spring Steel For Automotive Bike 0C58d Torich Coiled Spring Steel For Automotive Bike 1C58d Torich Coiled Spring Steel For Automotive Bike 2
 
 
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
 
QUALITY CONTROL:
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&A

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

 

Contact Details
Christine Guan

Phone Number : +8618968237897

WhatsApp : +8613736164628