UNSS31802 in the American standard duplex stainless steel pipe

UNSS31802 in the American standard duplex stainless steel pipe

Product:S31802 seamless duplex steel tube, S31802 stainless steel pipe, UNS S31802 duplex stainless steel tube, Duplex stainless S31802 steel pipe
Grade: UNS S31802
Standard: ASTM A959
Product type: seamless pipe/tube,straight , duplex stainless material
Process: Cold finished or hot finished.
Size: according to order
Stock: Available
MTC: Available

UNS S31802 description:
UNS S31802 is a kind of seamless duplex stainless steel pipe/tube. S31802 is in the American standard .UNS S31802 seamless alloy steel pipe Process is Cold finished or hot finished.

UNS S31802 Chemical composition:

grade	C	Mn	Si	S	P	Cr	Ni	Mo
S31802	0.03	1.30~2.00	1.00	0.020	0.030	21.00~ 23.00	4.50~5.50	2.50~3.50

UNS S31802 Mechanical properties:
Tensile strength ≥620 MPa
yield strength ≥450 MPa
elongation A(%)≥25

UNS S31802 application:
Food industry, papermaking industry, power plant flue gas desulfurization equipment, offshore oil platform, desalting equipment special chemical environment equipment such as: oil pipeline and equipment, other chemical equipment. Used in oil refining, chemical fertilizer, paper making, petroleum, chemical industry and so on seawater high-temperature nitric acid and other heat exchanger and cold shower, and devices.

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