|Form:||Wire||Surface Condition:||Bright, Copper, Lead, Oxide, And Other|
|UNS:||S20430||Classification:||Stainless Steel Spring Wires|
S20430 Stainless Steel Spring Wire,
UNS Stainless Steel Spring Wire,
ASTM A313 Stainless Spring Steel Wire
S20430 is a chromium-magnesium austenitic stainless steel with an addition of 2-4% copper and nitrogen of 0.05-0.25%. Due to the addition of copper the alloy has better formability than 201 and 304. The copper improves corrosion and resistance to stress corrosion cracking in certain media.
|max 0.15||max 1||6.5-9.0||1.5-3.5||max 0.060||max 0.030||15.5 - 17.5||0.05-0.25||1.50-2.50|
ASTM A313M-2003 Stainless Spring Steel Wires
Diameter 0.1 to 15 mm ; 0.005 to 0.6 inch
Types S20430 shall be cold drawn to produce the required mechanical properties.
Stainless steel spring wire is supplied with different types of finish such as bright, copper, lead, oxide, and other.
Stainless steel wire is the raw material for screws, springs, metallic net, cable wire and hardware. It is widely used in filter, building and important for electronic parts, oil and fiber industry, kitchenware and hardware.
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.
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