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Quick Details

  • Steel Grade: mattress spring steel wire
  • Standard: AISI, ASTM, BS, DIN, GB, JIS
  • Wire Gauge: 0.5mm-8.0mm
  • Place of Origin: Zhejiang, China (Mainland)
  • Type: Spring
  • Application: Manufacturing
  • Alloy Or Not: Non-alloy
  • Special Use: Cold Heading Steel
  • Model Number: mattress spring steel wire
  • Brand Name: wansheng
  • mattress spring steel wire: high carbon mattress spring steel wire with din standard

Packaging & Delivery

Packaging Details Coil & spool or according to customer's request.
Delivery Time 15 working days after receiving the deposit

High Carbon Mattress Spring Steel Wire with Din Standard

1. Material: 60#,65#,70#,72B,80#,82B,65Mn

 

2Surface Coating: uncoated/black finish
3. Characteristic: Patented cold drawn unalloyed steel wire of circular cross-section

                               High tensile strength,strict tolerance
                               Tensile strength within a single unit package shall be ≤100Mpa
4. Standard: AISI, BS, JIS, DIN, GB
5. Packing type: coil packing

6. ApplicationMainly used for mattress, spring, car cushion, bicyle springs etc

 

Technical parameters        

Diameter

mm

Deviation

mm

Tensile strength       MPa

B Grade

C Grade

D Grade

0.30

±0.014

2010-2400

2300-2700

2640-3040

0.32

±0.018

1960-2350

2250-2650

2600-2990

0.35

1960-2350

2250-2650

2600-2990

0.40

1910-2300

2250-2650

2600-2990

0.45

1860-2260

2200-2600

2550-2940

0.50

1860-2260

2200-2600

2550-2940

0.55

1810-2210

2150-2550

2500-2890

0.60

1760-2160

2110-2500

2450-2840

0.65

±0.02

1760-2160

2110-2500

2450-2840

0.70

1710-2110

2060-2450

2450-2840

0.80

1710-2060

2010-2400

2400-2840

0.90

1710-2060

2010-2350

2350-2750

1.00

1660-2010

1960-2300

2300-2690

1.20

±0.03

1620-1960

1910-2250

2250-2550

1.40

1620-1910

1860-2210

2150-2450

1.60

1570-1860

1810-2160

2110-2400

1.80

1520-1810

1760-2110

2010-2300

2.00

1470-1760

1710-2010

1910-2200

2.20

1420-1710

1660-1960

1810-2110

2.50

1420-1710

1660-1960

1760-2060

2.80

1370-1670

1620-1910

1710-2010

3.00

1370-1670

1570-1860

1710-1960

3.20

±0.038

1320-1620

1570-1810

1660-1910

3.50

1320-1620

1570-1810

1660-1910

4.00

1320-1620

1520-1760

1620-1860

4.50

1320-1570

1520-1760

1620-1860

5.00

1320-1570

1470-1710

1570-1810

5.50

1270-1520

1470-1710

1570-1810

6.00

1220-1470

1420-1660

1520-1760

6.50

±0.045

1220-1470

1420-1610

 

7.00

1170-1420

1370-1570

 

8.00

1170-1420

1370-1570

 

9.00

1130-1320

1320-1520

 

10.0

1130-1320

1320-1520

 

11.0

±0.055

1080-1270

1270-1470

 

12.0

1080-1270

1270-1470

 

13.0

1030-1220

1220-1420

 Note: Providing engineer design as per customer's request

 high carbon mattress spring steel wire product picture

 

 high carbon mattress spring steel wire packing picture

 

 

high carbon mattress spring steel wire workshop picture

 

Factory Picture:

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