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302 Stainless Steel Spring Wire

Haosteel is professional manufacturer and supplier of 302 Stainless Steel Spring Wire. Quality guaranteed, On-time delivery, After-sales warranty.

 

Standard: 

ASTM A580/A313

Grade:

302

Delivery:

Cold drawn  Hot rolled

Surface:

bright, cloudy,plain,black bright, matt

diameter:

0.05-25mm

Type

spring,welded,tig,mig etc soft and hard

Length: 

as your requirement

Raw material:

Tisco, Jisco, Baosteel, etc.

Delivery time:

15 days in common

 

Description:

302 is an austenitic stainless steel capable of attaining high strengths and ductility by cold working. Type 302 is not hardenable by heat treatment and in non-magnetic in the annealed condition. It becomes increasingly magnetic with cold working. If carbide precipitation is an issue 304 may be a better choice with its lower carbon content.

 

Chemical composition:

C

Si

Mn

P

S

Cr

Ni

Mo

0.08-0.15

≤ 1.00

≤ 2.00

≤ 0.045

≤ 0.03

17.00 - 19.00

8.00 - 10.00

≤ 0.75

 

Properties: 

Ultimate Tensile Strength: 1275 MPA min

 

Tempered:
302 can be supplied in the tempered condition. Please refer to Haosteel Technical Services for more information.

 

Applications:

Springs, Fasteners, Washers, Clips, Clamps, Electrical Connectors, Contacts.

1. Grade:
Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo 
2.Standard:AISI, ASTM, DIN, EN, GB , JIS ,GOST 
3.Diameter:0.1~20mm
4.Surface: Bright ,Matt ,Soap coating
5.Packing: by spools or in coils 


a.)Compression springs
b.)Extension springs
c.)Torsion springs
d.)in various industries :
e.)Hardware, Electronic …
f.)Automotive ,  Aerospace





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