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Super Duplex Round Bar

Super Duplex Round Bar

Providing you the best range of duplex steel round bar and super duplex round bar with effective & timely delivery.

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Duplex Steel Round Bar

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Approx. Rs 300 / Kg

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Product Details:

Brand	Technolloy Inc
Length	3-6 m
Shape	Round
Diameter	20 - 250 mm
Usage/Application	Construction
Material	Duplex Steel
Temperature	250 - 325 Degree C
Standards	EN 10088-2, EN 10028-7, ASTM A240

EDX 2304 according to MDS D35 has an improved balanced chemistry of chromium, molybdenum and nitrogen content, resulting in a PRE value 28 and increased mechanical strength compared to the standard UNS 32304. EDX 2304 outruns both 1.4404 and 1.4436 with respect to pitting corrosion resistance. Due to risk of embrittlement, duplex steels should not be used

Chemical Composition:

WEIGHT%	C	SI	MN	S	P	CR	NI	MO	N	CU	B
MIN.						22,00	3,50	0,10	0,05	0,10
MAX.	0,030	1,00	2,00	0,015	0,035	24,00	5,50	0,60	0,20	0,60	35 PPM

Approvals Norsok M650, Internal Mds D35 By Akersolutions Asapplications:

The main applications are for details with special requirements for high corrosion resistance. S31803 is characterized by
Good resistance to stress corrosion cracking.
Good resistance to pitting and crevice corrosion.
High resistance to general corrosion.
High mechanical strength.
High resistance to erosion corrosion and corrosion fatigue.

Mechanical Properties:

	YIELD STRENGTH RP0.2 MPA	TENSILE STRENGTH RM MPA	ELONGATION [%]	HARDNESS [HB]	IMPACT, CHARPY-V, -46C [J]	PRE
PLATE CR	(T<13MM) 500	690	25		45	28
PLATE HR	(T13MM) 420	630	25	290	45	28

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