Super Stainless S32750

  • The Super Stainless S32750 provided by Wenzhou Taixin Stainless Steel Co.,Limited enjoys a good reputation in the international market.We welcome you place trial order to test our quality.

  • If you are planning to buy super stainless s32750, s32750 bar, s32750 pipe, s32750 sheet, s32750 fittings, s32750 flange from professional manufacturers suppliers in China, please feel free to contact Wenzhou Taixin Stainless Steel Co.,Ltd, equipped with productive factory, we are always at your service.

 

super stainless s32750, s32750 bar, s32750 pipe, s32750 sheet, s32750 fittings, s32750 flange

 

Bar,Pipe,Sheet and Plate can be offered.


UNSAISI/ASTMDIN/EN 
UNS S32750SAF 25071.4410
Chemical Composition:
%CMnPSSi
Min
Max0.031.20.0350.020.8
NiCrMoN
Min62430.24
Max82650.32
Physical Performance:
Heat TreatmentT*SY*SElHardness
MPAMPA%HB
1025-112580055015≤310

 

Super Duplex stainless steel (DSS) is featured with structure of two phases (α and γ) and has characteristics of both ferritic and austenitic stainless steel. It has good corrosion resistance and high strength. It is alloyed with 18%-28% Cr and 3%-10% Ni in the condition of low C. Some steels also contain the alloy elements such as Mo, Cu, Nb, Ti and N, etc. Comparing with ferritic stainless, duplex stainless steel has higher plasticity, ductility and better intergranular corrosion resistance and weldability. It keeps same 475℃ brittleness with ferritic stainless and high thermal conductivity. Duplex has improved yield strength, resistance to intergranular corrosion, stress corrosion, corrosion fatigue and abrasion & corrosion compared with austenitic stainless steel.

Packing:

All our products are packed, stored, transported according to the international regulation. The products are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.Ply wooden box are available for special protection. Other kinds of packing can be offered if request.