Product name:K304
 
Classification:AISI 304 / SUS 304
 
 

Our stainless steel spring wire has the following characteristics:
1. Excellent strightness & helix with good cast for automatic coiling.
2. Uniform &beautiful surface condition.
3. Excellent coil-forming ability.
4. High elasticity and high fatigue resistance.
5. Strong heat resistance against exposure to the toughest atmosphere.
6. Wide usage for electronic/electrical appliance, whichever it is non-magnetic or slightly magnetic.

Chemical Composition(%)

C(MAX)

Si

Mn

P

S

Ni

Cr

0.08

1.0

2.0

0.045

0.03

8.0-10.5

18.0-20.0

Machanical Property

Size (mm)

T/S

JIS-WPA

ASTM

JIS-WPB

ASTM

JIS-WPC

ASTM

SUS-302

SUS-304

SUS-316

316

SUS-302

SUS-304

302Class1

304

SUS-631J1

631

COLD

DRAWN

CONDITION

0.08~0.20

1650-1900

1690-1895

2150-2400

2240-2450

1950-2200

-

0.23~0.40

1600-1850

1655-1860

2050-2300

2205-2330

1930-2180

2035

0.45~0.60

1600-1850

1620-1825

1950-2200

2070-2220

1850-2100

1965

0.65~1.00

1530-1780

1520-1825

1850-2100

1995-2095

1800-2050

1895

1.20~1.40

1450-1700

1550-1760

1750-2000

1840-2020

1700-1950

1825

1.60~2.00

1400-1650

1480-1655

1650-1900

1735-1895

1600-1850

1770

2.30~2.60

1320-1570

1380-1585

1550-1800

1640-1805

1500-1750

1670

2.90~4.00

1230-1480

1.275-1450

1450-1700

1530-1620

1400-1650

1625

4.50~6.00

1100-1350

1105-1275

1350-1600

1335-1475

1300-1550

1545


No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.)      TEL:886-7-6955155      FAX:886-7-6955166

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