YUHONG  GROUP CO.,LIMITED
YUHONG  GROUP CO.,LIMITED

ASTM A789/ASME SA789 UNS S32205 Duplex Steel Pipe/Tube

UNS S32205 duplex stainless steel pipe has ferritic/austenitic properties, giving these pipes superior strength and excellent resistance to oxidation.

  • 2205 duplex stainless steel pipe
  • 2205 duplex stainless steel pipe

ASTM A789/ASME SA789 UNS S32205/2205 Duplex Tube/Pipe Chemical Requirements


UNS

C

Mn

P

S

Si

Ni

Cr

Mo

N

S31803

0.030

2.00

0.030

0.020

1.00

4.5-6.5

21.0-23.0

2.50-3.50

0.08-0.20




ASTM A789/ASME SA789 UNS S32205/S2205 Duplex Stainless Steel Tubing Mechanical Property

20°C

Tensile Strength

Yield Strength

Elongation%

Hardness

Density

Min

621Mpa

448Mpa

25%

-

7.82g/cm3

Max

-

-

-

31HRC

7.82g/cm3



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