• Model NO.：UNS S32750
• Surface Treatment：Bright
• Transport Package：Export Standard Package, Bundled or Be Required.
• Specification：Diameter 0.1~500mm
• Trademark：ABOOM
• Origin：China
• HS Code：722220
• Production Capacity：150000tons Per Year

Provide specifications:Dia 50mm--300mm.

Special sizes can be customized according to customer requirements

General attributes:

2507 / F53 alloy is a super duplex stainless steel rod composed of 25% chromium, 4% molybdenum and 7% nickel. Its strength and corrosion resistance are strong, mainly used in chemical processing, petrochemical and subsea equipment. It has strong resistance to chloride corrosion, higher thermal conductivity and lower thermal expansion coefficient. The high chromium, molybdenum and nickel content makes it highly resistant to pitting, crevice and uniform corrosion.

Its impact strength is also very high. 2507 / F53 Super duplex stainless steel rod is not suitable for use at temperatures higher than 570 ° F. For a long time in such an environment, its toughness will decrease.

Application area:
Oil and gas industry equipment
Offshore platforms, heat exchangers, underwater equipment, fire fighting equipment
Chemical processing industry, utensils and pipes
Desalination plants, high-pressure RO plants and subsea pipelines
Mechanical parts (high-strength, corrosion-resistant parts)
Energy industry FGD system, industrial scrubbing system, absorption tower

Mechanical properties Tensile strength: σb≥730Mpa Elongation: δ≥15%
Material description: The main chemical components Cr, Ni, Mo, N, etc. have a certain degree of improvement over 2205, 2304, 2101. It has better performance in terms of oxidation resistance, acid corrosion resistance, seawater corrosion resistance, chloride ion corrosion, etc. It also has good strength.
Typical working conditions :30% dilute sulfuric acid, below 60 ºC, annual corrosion rate <0.1mm