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B16.9 ASTM A815 WPS32750 Super Duplex Steel Pipe Fittings 45 Degree Elbow

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B16.9 ASTM A815 WPS32750 Super Duplex Steel Pipe Fittings 45 Degree Elbow

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Brand Name :	YUHONG
Model Number :	ASTM A815 S32750, 45 Degree Elbow
Certification :	ABS , BV, LR , DNV, GL , KR, TUV , ISO
Payment Terms :	L/C, T/T
Delivery Time :	7days

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B16.9 ASTM A815 WPS32750 Super Duplex Steel Pipe Fittings 45 Degree Elbow

B16.9 ASTM A815 WPS32750 Super Duplex Steel Pipe Fitting 45 Degree SR Elbow

YUHONG GROUP is one of the biggest projects pipeline products supplier in China. Our products contain steel pipes / tubes,fittings and flanges. With decades of development, we have accumulated a great many clients all around the world and YUHONG products also won the great praise among the customers.

ASTM A815 covers Duplex Steel and Super Duplex Pipe Fittings / Buttweld Fittings used for bleaching equipment in the pulp and paper industry also for high-temperature service. UNS S32750 duplex pipe fittings is one of the buttweld fittings and is available in various shapes, sizes and specifications. It is used in marine industries, nuclear projects, power plants and other chemical industries. Several grades are also involved like ASTM A815 UNS S31803, A815 UNS S32750 lot more.

ASTM A815 UNS S32750 Pipe Fittings Chemical Compositions

Chemical Element	C	Cr	Mn	Si	P	S	Ni	N	Mo	Cu	Fe
% Present	0.0 - 0.03	24.00 - 26.00	0.0 - 1.20	0.0 - 0.80	0.0 - 0.04	0.0 - 0.02	6.00 - 8.00	0.24 - 0.32	3.00 - 5.00	0.0 - 0.50	Balance

ASTM A815 UNS S32750 Pipe Fittings Mechanical Properties

Mechanical Property	Proof Stress	Tensile Strength	Elongation A50 mm	Hardness Brinell
Value	550 Min MPa	800-965 MPa	15 Min %	310 Max HB

ASTM A815 UNS S32205 Pipe Fittings Mechanical Properties

Grade	Density (g/cm 3)	Density (lb/in 3)	Melting Point (°C)	Melting Point (°F)
UNS S32750	7.8	0.281	1350	2460

UNS S32205 Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS
Super Duplex	1.4410	S32750 / S32760

What is the difference between UNS S32750 and S32760?

S32760 Super Duplex Stainless Steel

While involving extended exposure to temperatures more than 572F use of S32760 is not recommended. The chemical composition of S32750 and S32760 are similar; however, the latter contains slightly more copper and tungsten.

Applications

Duplex stainless steels are extremely corrosion resistant, work hardenable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, duplex stainless steels display properties characteristic of both austenitic and ferritic stainless steels. This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades.

Duplex stainless steels are typically used in:
Chemical processing, transport and storage
Oil and gas exploration and offshore rigs
Oil and gas refining
Marine environments
Pollution control equipment
Pulp & paper manufacturing
Chemical process plant

B16.9 ASTM A815 WPS32750 Super Duplex Steel Pipe Fittings 45 Degree Elbow

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