Jiangsu Steel Group Co., Limited

Stainless steel manufacturer OEM & ODM

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Stainless steel spring wire

JIANGSU STEEL GROUP Inquiries :

1.Product features: reducing the hardness to improve plastic and eliminate internal stress, quality is more delicate. Shiny, soft, non-magnetic, fatigue resistance, extension

2.Commodity: Stainless steel spring wire

3.Specification:Diameter(0.2mm-11.8mm)

4.Standard:GB JISASTM.etc

5.Grade201/304/304L/313/316L/310/312/410/420/430/2205/2507etc

6.Surface:Glossy,matte,acid white

7.Application: spring, pressure spring, twist spring, screws, brush, glasses,strapping,metal network, adjustable straight steel line ,printing textile , electronic communications, medical devices, and daily supplies field!

8.Package: Circle line packaging (bar-mounted,wood,plastic,iron axes,etc)


Grade for Stainless steel spring wire

Chemical Composition for Types of Stainless Steels

Chemical Composition

304

304L

316

316L

C

0.07

0.030

0.08

0.030

Si

0.75

1.00

1.00

1.00

Mn

2.00

2.00

2.00

2.00

S

0.030

0.030

0.030

0.030

P

0.045

0.045

0.045

0.045

Cr

17.5-19.5

18.0-20.0

16.0-18.0

16.0-18.0

Ni

8.0-10.5

9.0-12.0

10.0-14.0

10.0-14.0

Mo

2.0-3.0

2.0-3.0

Mechanical Property

Material Item

304

304L

316

316L

Tensile Strength

520

480

520

480

Yield Strength

205

175

205

175

Extension

40%

40%

40%

40%

Hardness(HV)

<200

<200

<200

<200


Package


Usage:


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