Duplex Stainless Steel Bar

OD: 6-2000 mm

Thickness: 0.3-220mm

Length: 5.8m, 6m, Or As Your Requirement

Tolerance: OD +/-0.1mm

Thickness:+/-0.01nn, Length:+/-1mm

Garde: 2205, 2507, 2304 ( S31803,S32205,S32750,S32304)

Jianglin stainless steel is a professional supplier and manufacturer of duplex stainless steel bar

Duplex stainless steel bar is a type of steel that contains both austenitic and ferritic phases in its microstructure. This combination of phases gives it excellent corrosion resistance, high strength, and good weldability. Duplex stainless steel bars are commonly used in industries such as oil and gas, chemical processing, and marine engineering.

The most commonly used grades of duplex stainless steel bars are:2205, 2507 ,2304

Duplex stainless steel bars are available in various sizes and shapes, including round bars, square bars, and hexagonal bars. They can also be customized to meet specific requirements.

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Property of 2205, 2507, 2304 Duplex Stainless Steel Bar

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
2205 (S31803)	MinMax	0-0.03%	0-2%	0-1%	0-0.03%	0-0.02%	21.0-23.0%	2.5-3.5%	4.5-6.5%	0.08-0.20%
2205 (S32205)	MinMax	0-0.03%	0-1.2%	0-1%	0-0.03%	0-0.02%	22.0-23.0%	3.0-3.5%	4.5-6.5%	0.14-0.20%
2507(S32750）	MinMax	0-0.03%	0-2%	0-0.8%	0-0.035%	0-0.02%	24.0-26.0%	3.0-5.0%	6.0-8.0%	0.24-0.32%
2304(S32304)	MinMax	0-0.03%	0-2%	0-1%	0-0.03%	0-0.02%	22.0-23.0%	0.1-0.6%	3.0-5.5%	0.10-0.20%