Whatever the application, PSS Technologies can supply the right springs to meet your demands. We distribute a broad range of mechanical springs, wire forms, stampings and fourslide parts and offer an extensive product range. Many inventoried products we offer are available in a range of different material grades, and can be taken from stock for quick delivery. For more specialised applications, custom springs can also be manufactured as per customer specifications or designed in-house using the latest stress analysis and load distribution software. Whether you require small batch prototype springs or large batch quantities, we are here to support you…
Spring Types Available
- Compression Springs
- Extension Springs
- Torsion Springs
- HEFTY Die Springs
- Redux Wave Springs
- Plastic composite Springs
- Belleville Washers
- Constant Force Springs
- Battery Springs
- Continuous length extensions springs
- MIL-SPEC MS24585
- MIL-SEPC MS24586
Spring Materials Available
Stainless Steel
- 302 / 304 / 316 Stainless Steel (SS) to ASTM A313 (equivalent to AISI 302, QQ-W-423, UNS S30200, AMS 5688, AMS 5697, SAE J2300)
- 17-7 PH Stainless Steel (SS) to ASTM A313 (equivalent to UNS17700, ASTM A613, AISI 631, AMS 5678, AMS 5529, SAE J217
- A286 Stainless Steel (SS) (equivalent to AMS 5731, AMS 5734, AMS 5737, AMS 5853)
- Alloy 20 austenitic
Inconel Springs
- Inconel 600 to QQ-W-390 (equivalent to AMS 5665, AMS 5687, ASTM B166, BS 3075 NA 14)
- Inconel 718 to AMS 5622 (equivalent to AMS 5663, AMS 5832, AMS 5962, ASMT B637)
- Inconel X-750 to AMS 5698 / 5699 (equivalent to AMS 5667, AMS 5671, ASTM B637)
- MP35N to AMS 5844 (equivalent to NACE MR0175)
- Rene 41 to AMS 5712 (equivalent to UNS N07041)
Nimonic Springs
- Nimonic 75 to UNS N06075 (equivalent to BS HR 5, BS HR 504)
- Nimonic 80A to UNS N07080 (equivalent to ASTM B637, BS 3076 NA 20, BS HR 1, BS HR 601)
- Nimonic 90 to UNS N07090 (equivalent to AMS 5829, DIN 2.4632, DIN 2.4969)
Monel Springs
- Monel 400 to ASTM 7233 (equivalent to AMS 4730, ASTM B164, BS 3075 NA 13, DTD 204B)
Titanium Springs
- 6AL-4V Grade 5 to ASTM B265 (also known as TC4, Ti64 or ASTM Grade 5) (UNS R65400)
- Titanium Beta C
Hastelloy Springs
- C276 to ASTM B576 (equivalent to ASTM B575, ASTM B619, ISO 15156-3)
Other Spring Materials
- Elgiloy (Equivalent to Phynox / ASTM F1058 / UNS R30003 / AMS 5833)
- Phosphor Bronze to ASTM B159 (equivalent to ASTM B139, UNS C51000, QQ-W-321, SAE J463)
- Nitronic 50 (also known as Aquamet 2, Aquamet 22 and Temet 25)
- Beryllium Copper to ASTM B197 (equivalent to ASTM B196, ASMT B197, BS 2873, BS EN 12166)
- Maraging Steel C350 to AMS 6515 (equivalent to MIL-S-46850)
For any spring related enquiries, please contact sales@psstech.co.uk