Materials

Piano String SM/SH/DH/SM-SH Galbanized (EN 10270-1)
Carbon Steel FD Si Cr / TD Si Cr / VD Si Cr (EN 10270-2)
Phosphorous bronze CuSn6 (En 12166)
Alloy Steels
Stainless Steels A301 /A302/ A316. (EN 10270-3)

Special Packaging

Packaging Solutions

Extra treatments

Zinc / Bicromate without CR VI(6)

Phosphating

Kataforesis

Chemical Nickel planting

Deltatone / Geomet 500

Burnish

Tempered

Teflonado

Extra Tests

Corrosion

Live enduring test

Relax

Polution

Torque and bulk

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