Wire
| Steel type | Name/Symbol |
|---|---|
Piano wires • For Piano wire, the control of nonmetallic inclusions is strict and the diameter toleance is extremely small. Flaws are to be thoroughly removed from billet, while procedures are separately established with regard to removal of wire flaws. It is classified into A, B, and V types, but the V type in particular has a skin-peeling step of wire.
|
SWP-A |
| SWP-B | |
| SWP-V | |
| Straight Piano wires | |
| Nickel plated Piano wires | |
| Tin plated Piano wires | |
| Galvanized Piano wires | |
| Precious metal plated Piano wires | |
Hard drawn steel wires • Hard drawn steel wires is used in various applications such as mechanical springs, torsion springs, shutter springs for architectural applications, seat springs for cars, etc. |
SW-A(SW40C) |
| SW-B(SW60C) | |
| SW-C(SW70C,SW80C) | |
| Straightend hard drawn steel wires | |
| Nickel plated hard drawn steel wires | |
| Tin plated hard drawn steel wires | |
| Galvanized hard drawn steel wires | |
Oil-tempered wire for mechanical springs • Oil tempered wire is used for springs that has been oil quenched and tempered after cold drawing. It's elastic limit and ratio of yield point against tensile strength are great, and it is excellent in heat resistance and its resistance to permanent set in fatigue . |
SWO-A |
| SWO-B | |
| SWOSC-B | |
| SWOSM-A | |
| SWOSM-B | |
| SWOSM-C | |
| AISI9254 | |
| Oil-tempered wire for valve springs (JIS G3561) |
SWO-V |
| SWOCV-V | |
| SWOSC-V | |
Stainless steel wires for springs • Stainless steel is steel that contains about 11% or more chromium (Cr) and is aimed at corrosion resistance. It is broadly divided into chromium (Cr) type and nickel (Ni) type, but a method of classification by metal structure is also available. |
SUS302-WPA |
| SUS302-WPB | |
| SUS304-WPA | |
| SUS304-WPB | |
| SUS316-WPA | |
| SUS631J1-WPC | |
| Stainless steel wires (JIS G4309) |
SUS304-W1 |
| SUS304-W2 | |
| SUS316 | |
| SUSXM7 | |
| SUS430 | |
| SUS410 | |
| SUS420J2 | |
| SUS420F | |
| Low carbon steel wires (JIS G3532) |
Low carbon steel wires |
| Zinc-coated low carbon steel wires | |
| Annealed low carbon steel wires | |
| Wet-drawn low carbon steel wires | |
| Copper plated low carbon steel wires | |
| Nickel ptaled low carbon steel wires | |
| Copper and copper alloy wires | Tough pitch copper |
| Phosphorous-deoxidized copper | |
| Red brass | |
| Brass | |
| Copper beryllium alloy | |
| Phosphor bronze | |
| Silver plated phosphor bronze | |
| Nickel silver | |
| Aluminium and aluminium alloy wires | Aluminum wires |
| Aluminum alloy wires | |
| Nickel and nickel alloy wires, heat-resistant wires | Dumet wires |
| Nickel wires | |
| Nickel alloy wires | |
| Inconel® X-750 | |
| Inconel® 718 | |
| HASTELLOY-®C276 | |
| Titanium and titanium alloy wires | Titanium wires |
| Titanium alloy wires | |
| Shape memory alloys | |
| Others | Kovar wires |
| Various plated CP wires |
Inconel®X-750 and Inconel® 718 are the registered trademarks of Special Metals Wiggin Limited .
HASTELLOY-®C276 is the registered trademark of Haynes International, Inc. .
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