5.0~30.0mm thickness hot rolled ASTM A240 ASME SA240 S32750 SAF2507 DIN1.4410 plate sheet coil strip made in China 

HT PIPE supplies 5mm thickness 1.4410 duplex plate, 1.4410 stainless steel plate, 8mm hot rolled ASTM A240 2507 plate, 10mm uns s32750 stainless steel plate, 5mm 2507 stainless steel sheet, uns s32750 plate, 1.4410 duplex sheet, saf2507 plate, super duplex plate and sheet made in China.

1. UNS S32750 2507 1. 4410 plate sheet coil strip useful information

Corrosion Resistance
2507 Duplex steel is highly resistant to uniform corrosion by organic acids such as formic and acetic acid. It is alsohighly resistant to inorganic acids, especially if they contain chlorides. Alloy 2507 is highly resistant to carbide-related intergranular corrosion. Due to the ferritic portion of the duplex structure of the alloy it is very resistant to stress corrosion cracking in warm chloride containing environments. Through additions of chromium, molybdenum and nitrogen localized corrosion such as pitting and crevice attack are improved. Super duplex 2507 has excellent localized pitting resistance..

What are the characteristics of Super Duplex 2507?
• High resistance to chloride stress corrosion cracking
• High Strength
• Superior resistance to chloride pitting and crevice corrosion
• Good general corrosion resistance
• Suggested for applications up to 600
• Low rate of thermal expansion

Combination of properties given by austenitic and ferritic structure
• Good weldability and workability

Chemical Composition, %

In what applications is Super Duplex S32750 used?
• Desalination Equipment
• Chemical process pressure vessels, piping and heat exchangers
• Marine Applications
• Flue Gas Scrubbing Equipment
• Pulp & Paper Mill Equipment
• Offshore Oil production/technology
• Oil and gas industry equipment

ASTM Specifications

Mechanical Properties
Specified Tensile Properties, Plate ASTM A240

2.  Super duplex S32750 2507 1. 4410 plate sheet coil strip specifcation