SANKO STAINLESS STEEL - Importer & Exporter of Stainless Steel

Grades

•	Super Duplex
•	Super Duplex UNS S32750
»	UNS S32750 Buttweld Fittings
»	UNS S32750 Forged Fittings
»	UNS S32750 Flanges
»	UNS S32750 Outlet Fittings
»	UNS S32750 Pipes & Tubes
»	UNS S32750 Sheets & Plates
»	UNS S32750 Bars & Rods
»	UNS S32750 Wire
•	Super Duplex UNS S32950

•	Duplex Steel
•	Duplex Steel UNS S31803
•	Duplex Steel UNS S32205

Super Duplex Steel UNS S32750 Buttweld Fittings

Super Duplex stainless like Duplex, is a mixed microstructure of austenite and ferrite (50/50) which has improved strength over ferritic and austenitic steel grades. The main difference is that Superduplex has a higher Molybdenum and Chromium content which gives the material greater corrosion resistance.

Chemical Composition -

UNS No	Grade	C	Si	Mn	P	S	Cr	Mo	Ni	N	Other
S32750	2507	0.030	0.80	1.20	0.035	0.020	24.0/26.0	3.0/5.0	6.00/8.00	0.24/0.32	Cu:0.50

Mechanical Properties -

UNS No	Grade	Proof Stress 0.2% (MPa)	Tensile Strength (MPa)	Elongation A5(%)	Hardness Max
					HB	HRB
S32750	2507	550	795	15	310	32*

Other Products of 904L Buttweld Fittings

• Elbows	• Equal Tee	• Nipple
• Long Radius Elbow	• Reducing Tee	• Swage Nipple
• Short Radius Elbow	• Reducer	• Barrel Nipple
• 90 Deg Elbow	• Concentric Reducer	• Reducing Nipple
• 45 Deg Elbows	• Eccentric Reducer	• Bend
• 180 Deg Elbow	• End Cap	• Long Radius Bend
• 1D Elbow	• Cap	• Piggable Bend
• 3D Elbow	• Stubend
• 5D Elbow	• Long Stubend
• Tee	• Short Stubend


Elbow	Cap	Reducer

Products

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