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30HGS i 30HGSA

Czym sie roznia stale 30HGS i 30HGSA. Nigdzie nic nie moge wygooglac :-(

domator

Reply to
Piotr Domownik
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To ta sama stal, A oznacza, e zosta a przeprowadzona obróbka cieplna pt. wy arzanie zmi kczaj ce ;)

Norma dal tej stali PNH84030/04-89

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poprostup

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