304 Stainless Steel Spring Wires
304 Stainless Steel Spring Wires
Model
304

Item specifics

Diameter
0.1-5mm
Tolerance
+/- 0.01mm
Delivery Condition
Cold Drawn Only,Annealed
Surface Condition
Smooth,Soap-coated,Misty-gray and Bright surface

Review

Description

Introduction

The corrosion resistance of 304 stainless steels removes the requirement for any additional protective coatings making them the ideal material for springs operating in a range of corrosive conditions, high temperatures and in locations where maintenance and replacement are difficult.

Products Details

1 Excellent quality, high cost performance, suitable for manufacturing precision springs

2 Excellent microstructure, durable, can be widely used in automotive, office equipment and household appliances

3 Market-oriented, adhere to using of high-quality imported materials and Baosteel materials

4 Size range: Diameter 0.12-5.00mm

5 Delivery condition: Cold Drawn Only,Annealed

6 Surface condition: Smooth,Soap-coated,Misty-gray and Bright surface

Quality Standard

ASTM A580 2006 Standard Specification for Stainless Steel Wire

Chemical Composition(%)

Steel Grade

C

Si

Mn

P

S

Cr

Ni

N

304

0.08max.

1.00max.

2.00max.

0.045 max

0.030 max

18.0-20.00

8.0-10.5

0.10max.

Mechanical Properties(Cold finished)

Steel Grade

Tensile Strength (Mpa)

Yield Strength (Mpa)

Elongation  (%)

Area Reduction Ratio C (%)

304

620 min

310 min

30 min

40 min

Mechanical Properties(Annealed)

Steel Grade

Tensile Strength (Mpa)

Yield Strength (Mpa)

Elongation (%)

Area Reduction Ratio C (%)

304

520 min

210 min

35 min

50 min