JIS G4314 SUS316 Stainless Spring Steel Wire for Mechanical Springs

Stainless steel 316 contains an addition of molybdenum that gives it improved corrosion resistance. This is particularly apparent for pitting and crevice corrosion in chloride environments.

Supplying Size:
Diameter:0.01-20mm

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SUS316 Stainless Steel Wire Chemical composition

SUS316 Stainless Steel Wire Form of delivery

The wire shall be supplied in coils, on spools, on spoolless cores or carriers. Several coils may be assembled on a carrier. Unless otherwise specified the form of delivery shall be at the manufacturer's discretion. He shall however inform the purchaser about the form of delivery.

SUS316 Stainless Steel Wire Surface finish

The wire may be coated or not. The specific coating and finish for stainless steel spring wire shall be agreed upon at the time of enquiry and order- e.g. uncoated, polished finish, nickel coated.

SUS316 Stainless Steel Wire Information to be supplied by the purchaser

The purchaser shall clearly state in his enquiry or order the product and following information:

a) the desired quantity;

b) the number of this European Standard: JIS G4314;

c) the steel grade and for grade 1.4310 also the tensile strength level;d) the nominal wire diameter;

e) the surface finish

f) the form of delivery

g) the type of inspection document to be supplied;

h) any particular agreement made.

stainless steels are usually used in the cold drawn condition in the form of wire of circular cross-section up to 10,00 mm in diameter, for the production of springs and spring parts that are exposed to corrosive effects and sometimes to slightly increased temperatures.

1.4571,1.4539,1.4028 are also used for springs,although to much lesser extent. In these cases the mechanical properties(tensile strength, etc.)should be agreed between purchaser and supplier. Similarly, diameters between 10,00 mm and 15,00 mm may be ordered against this standard; in this case the parties should agree upon the required mechanical characteristics.

Grade : SUS316 Classification: Corrosion-resisting / heat-resisting steel Austenitic steel Standards: JIS G 4303 : Stainless steel bars JIS G 4304 : Hot-rolled stainless steel plate, sheet and strip JIS G 4305 : Cold-rolled stainless steel plate, sheet and strip JIS G 4309 : Stainless steel wires JIS G 4317 : Hot-formed stainless steel sections JIS G 4318 : Cold finished stainless steel bars JIS G 4315 : Stainless steel wires for cold heading and cold forging JIS G 4311 : Heat-resisting steel bars and wire rods JIS G 4308 : Stainless steel wire rods JIS G 4312 : Heat-resisting steel plate, sheet and strip JIS G 3448 : Light gauge stainless steel tubes for ordinary piping JIS G 4314 : Stainless steel wires for springs JIS G 3557 : Stainless steel wire ropes for general purposes JIS G 3550 : Stainless steel wire ropes for structure JIS G 4320 : Cold-formed stainless steel sections JIS G 4322 : Stainless steel bars for concrete reinforcement

SUS316 is an austenitic stainless steel that offers a high resistance to corrosion due to the inclusion of Molybdenum within it’s chemical composite. In particular it’s resilience to chloride substances makes it suitable for use within salt water environments. Typically used within the Marine, brewing, pretochemical, pharmaceuticals and Food processing industries, common applications of SUS316 include but are not limited to; Pressure Vessels, Valves, Flanges and fittings, heat exchangers, condensers, filters etc.

SUS316 Stainless Steel Wire Manufacturing process

Unless otherwise agreed in the order, the manufacturing process used in the making of the stainless steel wire is left to the discretion of the manufacturer. The starting condition (+AT:solution annealed)of the wire (rod) is specified in EN 10088-3.