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UNS 32205 • 1.4462

Seamless Duplex and Super Duplex | Duplex and Super Duplex Manufacturers

Manufacturer of Duplex |Duplex and Super Duplex | UNS 32205 Exporters | UNS 32205 Manufacturer Near You | UNS 32205 | MUNS 32205 Supplier | Exporter of UNS 32205

Overview:

rystal is a renowned exporter, manufacturer, stockist, supplier, and stockholder of high-quality UNS S32205 / 1.4462 Duplex Stainless Steel Seamless Tubes.

These duplex stainless steel tubes are known for their excellent combination of strength and corrosion resistance, particularly in chloride-rich environments. With superior resistance to stress corrosion cracking and pitting, UNS S32205 tubes are widely used in industries such as chemical processing, marine applications, oil and gas, and pulp and paper production. These tubes offer outstanding weldability, good fatigue strength, and retain toughness across a wide temperature range.

UNS S32205 (1.4462) is a duplex stainless steel alloy with a balanced microstructure of austenite and ferrite, providing high strength, excellent resistance to localized corrosion, and stress corrosion cracking. It offers twice the yield strength of austenitic stainless steel while maintaining good ductility and formability.

AVAILABLE TUBE PRODUCT FORMS
Straight Tube | Straight Pipe | U - Tube | Coiled Tube
TYPICAL APPLICATIONS
HEAT EXCHANGERS
CONDENSERS
PRESSURE VESSELS
BRINE HEATERS AND EVAPORATOR BODIES IN SALT PLANT
MARINE ENVIRONMENTS
STORAGE TANKS
CONTROL LINES
TYPICAL MANUFACTURING SPECIFICATIONS
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Also individual customer specifications.
INDUSTRIES PREDOMINANTLY USING THIS GRADE
CHEMICAL PROCESSES
OIL AND GAS
NUCLEAR AND POWER

Technical Specifications

CHEMICAL COMPOSITION (% by weight) (Specific for Bars)
Element Min Max
C - 0.030
Mn - 2.00
P - 0.025
S - 0.010
Si - 1.00
Cr 22.00 23.00
Ni 4.50 6.50
Mo 3.00 3.50
N 0.14 0.20
PHYSICAL PROPERTIES (Room Temperature)
Melting Point 1420 – 1465 °C
Density 7.805 g/cm3
MECHANICAL PROPERTIES
Temper Annealed
Tensile Rm 95 ksi (min)
R.p. 0.2% Yield 65 ksi (min)
Elongation % 25 %