Big Discount Single Bed Density Foam 17cm Bonnell Coil Spring Mattress

Short Description:

The material:  45#,60#,65#,70#,72B,80#,82B,65Mn

The wire diameter(mm):    0.3~8.50

The Tensile Strength(mpa):  1000~2650

The package: in coil, steel frame, hard paper, Z2

The standard: EN10270-1 / ASTM-A227

 


Product Detail

Product Tags

We normally think and practice corresponding towards the change of circumstance, and grow up. We aim at the achievement of a richer mind and body plus the living for Big Discount Single Bed Density Foam 17cm Bonnell Coil Spring Mattress, We never stop improving our technique and high quality to maintain up with the enhancement trend of this industry and fulfill your pleasure effectively. For anyone who is fascinated within our solutions, you should get in touch with us freely.
We normally think and practice corresponding towards the change of circumstance, and grow up. We aim at the achievement of a richer mind and body plus the living for Bonnell Coil Spring Matress, Hard Firm Bonnell Coil Spring Mattress Made In, Spring Mattress Made In, All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.

CHEMICAL COMPOSITION %

C

Si

Mn

P

S

0.40-1.00

Max 0.35

0.30-1.50

Max 0.04

Max 0.04

SIZE/ mm

TOLERANCE/ mm

TENSILE STRENGTH- mm/2

CLASS A

CLASS B

CLASS C

0.30

0.010

 

2370-2650

 

0.34

 

2330-2600

 

0.36

 

2310-2580

 

0.40

 

2270-2550

 

0.45

 

2240-2500

 

0.50

0.020

 

2200-2470

 

0.56

 

2170-2430

 

0.60

 

2140-2400

 

0.65

 

2120-2370

 

0.70

 

2090-2350

 

0.75

 

2070-2320

 

0.80

 

2050-2300

 

0.85

0.025

 

2030-2280

 

0.90

 

2010-2260

 

0.95

 

2000-2240

 

1.00

1720-1970

1980-2220

 

1.20

1670-1910

1920-2160

 

1.40

1620-1860

1870-2100

 

1.50

0.035

1600-1840

1850-2080

 

1.60

1590-1820

1830-2050

 

1.80

1550-1780

1620-1910

 

2.00

1520-1750

1570-1860

1980-2200

2.10

1510-1730

1570-1810

1970-2180

2.50

1460-1680

1520-1760

1900-2110

2.80

1420-1640

1520-1760

1860-2070

3.00

1410-1620

1470-1710

 

3.20

1390-1600

1470-1710

 

3.40

0.045

1370-1580

1420-1610

 

3.60

1350-1560

1420-1610

 

3.80

1340-1540

1370-1570

 

4.00

1320-1520

1370-1570

 

4.50

1290-1490

1320-1520

 

5.00

1260-1450

1320-1520

1660-1840

5.30

 

1240-1430

1440-1630

1640-1820

5.60

1230-1420

1430-1610

1620-1800

6.00

0.060

1210-1390

1400-1580

1590-1770

6.30

1190-1380

1390-1560

1570-1750

6.50

1180-1370

1380-1550

1560-1740

7.00

1160-1340

1350-1530

1540-1710

7.50

1140-1320

1330-1500

1510-1680

8.00

1120-1300

1310-1480

1490-1660

8.50

1110-1280

1290-1460

1470-1630

Class D available for sizes below 1.00mm

Packing in coils by plastic film inside and plastic-woven strip outside.

Hard-drawn high carbon spring steel wire

 


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