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spring materials

Here you can see a selection of our normal spring materials, they we have on stock. In all questions to the right selection of spring material, please contact our Department Engineering:

Gutekunst Federn · Carl-Zeiss-Straße 15· D-72555 Metzingen
Phone +49 (0)7123 960-193, Fax +49 (0)7123 960-150, technik@gutekunst-co.com

Designation, Material-description Max. operating temp. DIN EN France
(AFNOR)
GB
(BS)
Sweden
(SIS)
USA
(AISI)
EN 10270-1 type SH and DH
Spring steel wire
For all common springs
80°C17223-1 10270-1NFA 47-301-76BS 5216-75 *AMS 5112
1.4310 / X12CrNi177
Stainless steel V2A
High corrosion resistance
200°C1722410270-3Z12CN17.07301S212330302
EN 10270-2 / VDC (unalloyed)
Valve spring wire
In high dynamical stress
80°C17223-2 10270-2****
EN 10270-2 / VDSiCr (alloyed)
Valve spring wire
In high dynamical stress over
120°C17223-210270-2*2803 685A55HD*6150
EN 10270-2 / VDCrV (alloyed)
Valve spring wire
In high dynamical stress over
120°C17223-2 10270-2****
1.4301 / X5CrNi1810
Spring steel V2A
Corrosion resistance
250°C17440Z6CN18.09304S152332304
1.4401 / X5CrNiMo171-12-2
Spring steel V4A
Corrosion resistance, good relaxation, non-magnetic
300°C17224 10270-3Z6CND17.11316S312347316
1.4436 / X5CrNiMo17133
Spring steel V4A
Good corrosion resistance, slightly magnetic
300°C17440Z6CND17.12316S162343 316
1.4539 / X1NiCrMoCuN25-20-5
Spring steel V4A
For aggressive environments, non-magnetic
300°C1744010088Z1NCDU25.20*2562904 L
1.4568 / X7CrNiAI17-7
Spring steel V4A
Minimal relaxation, high dynamical stress
350°C1722410270-3Z8CNA17.07.01301S812388631
1.4571 / X6CrNiMoTi17-12-2
Spring steel V4A
Corrosion resistant, high strength
300°C1774010270-3Z6CNDT17.12320S312350316Ti
CW507L / CuZn36
Copper wire
Non-magnetic, salt-water proof
60°C1768212166****
CW452K / CuSn6
Bronze alloy
Non-magnetic, solderable, weldable, corrosion resistant
60°C1768212166****
CW101C / CuBe2
Copper beryllium
Corrosion resistant, anti-magnetic, non-sparking
80°C1768212166****
2.4610 / NiMo16Cr16Ti
Hastelloy C4
For very corrosive environments
450°C17744*3076 NA 45*5698 / 5699
2.4669 / NiCr15Fe7TiAI
Inconel X750
High temperature, non-magnetic
600°C17752*HR 505*AMS 5698
2.4632 / NiCr20CO18Ti
Nimonic 90
Resistant to most gas corrosion
500°C17754*BS 3075 (NA19)**
Duratherm / CoNiCrFe
Duratherm
High temperatures
600°C****
progress