DC01 SPCC SGCC AISI ASTM JIS Cr4 Dx51d Steel fèy plak

Apr 13, 2026 Kite yon mesaj

Ki jan SPCC fabrike?

Cho -woule bobin → marinated → woule frèt → recuit → nivelman → lwil oliv.

17. SPCC sifas bon jan kalite klas?

Òdinè (U)
Fosfatasyon (P)
Kwomat pasivasyon (K)

18. SPCC dimansyon jistès?

Tolerans epesè nan ± 0.05mm, segondè plat.

19. epesè SPCC komen?

0.2-3.2mm (souvan 0.5-2.0mm).

20. SPCC espesifik gravite/dansite?

7.85 g / cm³