Piano Wires Rod Manufacturer
Piano Wires Rod Manufacturer

Item specifics

Piano Wires Rod Size
0.1-10mm

Review

Description

Piano Wire Rod Introduce
Piano wire is used for small springs and has high tensile strength and fatigue life. Piano wire springs can withstand high load stress better than most other spring steels and is ideal for cyclic applications. It can be plated after forming. Piano wire meets JIS G3522 G3502 standards. 
Piano Wire Rod Size
piano wire rod size: 0.1-10mm
piano wire rod coil diameter: 50-150mm
Piano Wire Quality Standard
JIS G3502 piano wire rod
JIS G3522 piano wire
Chemical Component of Piano Wire Rod 

Steel Grade

C

Si

Mn

P

S

Cu

SWRS 62A

0.60~0.65

0.12~0.32

0.30~0.60

0-0.025

0-0.025

0-0.20

SWRS 62B

0.60~0.65

0.12~0.32

0.60~0.90

0-0.025

0-0.025

0-0.20

SWRS 67A

0.65~0.70

0.12~0.32

 0.30~0.60

0-0.025

0-0.025

0-0.20

SWRS 67B

0.65~0.70

0.12~0.32

 0.60~0.90

0-0.025

0-0.025

0-0.20

SWRS 72A

0.70~0.75

0.12~0.32

0.30~0.60

0-0.025

0-0.025

0-0.20

SWRS 72B

0.70~0.75

0.12~0.32

 0.60~0.90

0-0.025

0-0.025

0-0.20

SWRS 75A

 0.73~0.78

 0.12~0.32

 0.30~0.60

0-0.025

0-0.025

0-0.20

SWRS 75B

0.730.78

 0.12~0.32.

 0.60~0.90

0-0.025

0-0.025

0-0.20

SWRS 77A

0.750.80

0.12~0.32

 0.30~0.60

0-0.025

0-0.025

0-0.20

SWRS 77B

0.75~0.80

0.12~0.32

 0.60~0.90

0-0.025

0-0.025

0-0.20

SWRS 80A

0.78~0.83

0.12~0.32

 0.30~0.60

0-0.025

0-0.025

0-0.20

SWRS 80B

0.780.83

0.12~0.32

 0.60~0.90

0-0.025

0-0.025

0-0.20

SWRS 82A

0.80~0.85

0.12~0.32

 0.30~0.60

0-0.025

0-0.025

0-0.20

SWRS 82B

0.80~0.85

0.12~0.32

 0.60~0.90

0-0.025

0-0.025

0-0.20

SWRS 87A

0.850.90

0.12~0.32

 0.30~0.60

0-0.025

0-0.025

0-0.20

SWRS 87B

 0.850.90

 0.120.32

 0.60~0.90

0-0.025

0-0.025

0-0.20

SWRS 92A

 0.90~0.95

 0.12~0.32

0.30~0.60

0-0.025

0-0.025

0-0.20

SWRS 92B

 0.900.95

0.12~0.32

 0.60~0.90

0-0.025

0-0.025

0-0.20

Piano Wire Rod  Tensile Requirements

Standard Diameter

Tensile Strength, N/mm2

mm

SWP  A

SWP  B

SWP  V

0.1

2790-3090

3090-3380

-

0.12

2750-3040

3040-3330

-

0.14

2700-2990

2990-3290

-

0.16

2650-2940

2940-3240

-

0.18

2600-2890

2890-3190

-

0.2

2600-2840

2840-3090

-

0.23

2550-2790

2790-3040

-

0.26

2500-2750

2750-2990

-

0.29

2450-2700

2700-2940

-

0.32

2400-2650

2650-2890

-

0.35

2400-2650

2650-2890

-

0.4

2350-2600

2600-2840

-

0.45

2300-2550

2550-2790

-

0.5

2300-2550

2550-2790

-

0.55

2260-2500

2500-2750

-

0.6

2210-2450

2450-2700

-

0.65

2210-2450

2450-2700

-

0.7

2160-2400

2400-2650

-

0.8

2110-2350

2350-2600

-

0.9

2110-2300

2300-2500

-

1

2060-2260

2260-2450

2010-2210

1.2

2010-2210

2210-2400

1960-2160

1.4

1960-2160

2160-2350

1910-2110

1.6

1910-2110

2110-2300

1860-2060

1.8

1860-2060

2060-2260

1810-2010

2

1810-2010

2010-2210

1770-1910

2.3

1770-1960

1960-2160

1720-1860

2.6

1770-1960

1960-2160

1720-1860

2.9

1720-1910

1910-2110

1720-1860

3.2

1670-1860

1860-2060

1670-1810

3.5

1670-1810

1810-1960

1670-1810

4

1670-1810

1810-1960

1670-1810

4.5

1620-1770

1770-1910

1620-1770

5

1620-1770

1770-1910

1620-1770

5.5

1570-1710

1710-1860

1570-1720

6

1520-1670

1670-1810

1520-1670

6.5

1520-1670

1670-1810

-

7

1470-1620

1620-1770

-

8

1470-1620

-

-

9

1420-1570

-

-

10

1420-1570

-

-

Piano Wire Rod For Clients
Use high carbon steel alloy music wire for applications that demand high strength and durability, such as springs, jewelry and piano and guitar strings. Piano wire can withstand high tension and rugged use and still last a long time. Also find spring steel in smaller thicknesses to help fabricate lockpicks, spring clamps, antennas, and small aircraft landing gear. For high-quality music wire in a variety of thicknesses and tensile strengths.
music spring wire