321 Stainless Steel Spring Wire

321 Stainless Spring Steel Wire: Stainless spring steel wire is a specialized type of wire used for springs and other applications where corrosion resistance and spring properties are required. The stainless steel composition ensures that the wire maintains its strength and resilience even in corrosive environments.

Specifications of 321 Stainless Spring Steel Wire:

Grade	301,302,305,304N, 304L,316,316L,317,317L,631,321
Standard	ASTM A313
Diameter Range	0.60 mm to 6. mm (0.023 to 0.236)
Width	8 – 300mm
Surface	Bright or Matt finish
Temper	Half Hard, 3/4 Hard, Hard, Full hard. etc.
Features	High flexibility, Low maintenance, Longer service life

 

TYPE OF 321 Stainless Spring Steel Wire:

[caption id="attachment_757672" align="alignnone" width="240"] 304N Stainless Spring Steel Wire[/caption]	[caption id="attachment_757671" align="alignnone" width="240"] SUS302 Stainless Spring Steel Wire[/caption]	[caption id="attachment_757670" align="alignnone" width="240"] 305 Stainless Spring Steel Wire[/caption]
[caption id="attachment_757673" align="alignnone" width="240"] 631 Stainless Spring Steel Wire[/caption]	[caption id="attachment_757674" align="alignnone" width="240"] 1.4401 Stainless Spring Steel Wire[/caption]	[caption id="attachment_757675" align="alignnone" width="240"] 321 Stainless Spring Steel Wire[/caption]

 

EQUIVALENT GRADES OF 321 Stainless Spring Steel Wire:

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
321	1.4541	S32100	SUS321	321S31	08KH18N10T	Z6CNT18-10	X6CrNiTi18-10

 

CHEMICAL COMPOSITION OF  321 Stainless Spring Steel Wire:

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr
321	0.08 max	2.00max	1.0 max	0.030max	-	Bal	9-12max	17.00-19.00

 

321 Stainless Spring Steel Wire Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min
321	520	210	25

 

Why Choose Us:

  1. You can get the perfect material according to your requirement at the least possible price. 2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical. 3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement) 4. e guarantee to give a response within 24hours(usually in the same hour) 5. You can get stock alternatives, mill deliveries with minimizing manufacturing time. 6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.  

Packing:

  1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. 2. Saky steel’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as