Mattress Spring Steel Wire

Location:
hangzhouChina (, Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C

Product Description

Carbon steel wire for spring

Diameter: 0.3mm-12.0mm

meterial:60#, 62A, 65#, 65Mn, 70#, 72A, 72B, 80#, 82B
Tensile Strength:
Surface treatment: bright snd smooth

Packing: according to clients requirement

GB 4357-89:

Dia

(mm)

Deviation

mm

Tensile strength ( MPa )

B Grade

B1 B2

C Grade

C1 C2

D Grade

D1 D2

0.80

±0.01

1710-1885

1885-2060

2010-2205

2205-2400

2400-2620

2620-2840

0.90

1710-1885

1885-2060

2010-2180

2180-2350

2350-2550

2550-2750

1.00

1660-1835

1835-2010

1960-2130

2130-2300

2300-2495

2495-2690

1.20

±0.03

1620-1790

1790-1960

1910-2080

2080-2250

2250-2400

2400-2550

1.40

1620-1765

1765-1910

1860-2035

2035-2210

2150-2300

2300-2450

1.60

1570-1715

1715-1860

1810-1985

1985-2160

2110-2255

2255-2400

1.80

1520-1665

1665-1810

1760-1935

1935-2110

2010-2155

2155-2300

2.00

1470-1615

1615-1760

1710-1860

1860-2010

1910-2055

2055-2200

2.20

1420-1565

1565-1710

1660-1810

1810-1960

1810-1960

1960-2110

2.50

1420-1565

1565-1710

1660-1810

1810-1960

1760-1910

1910-2060

2.80

1370-1520

1520-1670

1620-1765

1765-1910

1710-1860

1860-2010

3.00

1370-1520

1520-1670

1570-1715

1715-1860

1710-1835

1835-1960

3.50

±0.03

1320-1470

1470-1620

1570-1690

1690-1810

1660-1785

1785-1910

4.00

1320-1470

1470-1620

1520-1640

1640-1760

1620-1740

1740-1860

4.50

1320-1445

1445-1570

1520-1640

1640-1760

1620-1740

1740-1860

5.00

1320-1445

1445-1570

1470-1590

1590-1710

1570-1690

1690-1810

5.50

1270-1395

1395-1520

1470-1590

1590-1710

1570-1690

1690-1810

6.00

1220-1345

1345-1470

1420-1540

1540-1660

1520-1640

1640-1760



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Contact Information

Company:
 Hangzhou Huixin Metal Product Co., Ltd.
Phone Number:
  86-571-86318555
Fax Number:
 86-571-86318555