2507 duplex stainless steel

Duplex stainless steel 2507 DUPLEX STAINLESS STEEL

Equal material: S32750,UR 47N+, W-Nr.1.4410, SAF2507, X2CrNiMoN25-7-4

2507 DUPLEX STAINLESS STEELduplex stainless steel molybdenum chromium alloy by 25%, 25% and 7% of nickel. Its strength and corrosion resistance is stronger, 2507 duplex stainless steel 2507 DUPLEX STAINLESS STEEL is mainly used in chemical processing,petrochemical and underwater equipment. It has stronger ability to resist chloride corrosion,high thermal conductivity and low thermal expansion coefficient. High chromium, molybdenum and nitrogen content in it have a high resistance to corrosion pitting corrosion, gap and the ability to uniform corrosion.

2507 DUPLEX STAINLESS STEELChemical composition

grade	C	Mn	Si	S	P	Cr	Ni	Mo	Cu	N
2507 DUPLEX STAINLESS STEEL	0.03	1.2	0.8	0.02	0.035	24.0~ 26.0	6.0~8	3.0~5.0	0.5	0.24~ 0.32

2507 DUPLEX STAINLESS STEELphysical properties
2507 DUPLEX STAINLESS STEEL density：7.8g/cm3
2507 DUPLEX STAINLESS STEEL hardness：HRC≤32
Melting point : 1390-1455 degree

2507 DUPLEX STAINLESS STEELMechanical properties
Tensile strength ≥800 MPa
yield strength ≥550 MPa
elongation A(%)≥15

Product form：
2507 DUPLEX STAINLESS STEEL coil, steel pipe, hot rolled steel plate, flange, seamless steel pipe, bar

2507 DUPLEX STAINLESS STEEL Application：
1. Oil and gas industry equipment;
2 This offshore platforms, heat exchanger, underwater equipment, fire fighting equipment;
3 Chemical processing industry, the vessel and pipeline industry;
4 Desalination plants, high pressure RO plants and submarine pipeline;
5 Mechanical components (high strength, corrosion resistant parts);
6 Pictures of the energy industry of FGD systems, industrial washing, absorption tower.

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