1

Excellent corrosion resistant to turbulently used in condensers for coastal power plants, petroleum refineries and chemical plants.

2

High impingement corrosion resistant to brackish seawater at velocities up to 3 to 4 m/sec used in desalination plants and other seawater condenser application.

1

Heat exchanger coil pipe

2

Chemical processing

3

Marine Engineering

4

Power Generation

5

Oil and Gas Extraction

6

Petrochemical processing

7

Telecommunications

Diameter

Tensile strength,minmpa,pound/in2

Yieldstrength(0.2%offset) ,min

Pound/in2

Elongation in 4D or 4W min,%

UNS N02200

UNS N02201

UNS N02200

UNS N02200

UNS N02200

UNS N02201

Annealed

Outer,diameter<=5in(127mm

55000

(380)

50 000

(345)

15 000

(105)

12 000

(80)

35

35

Outer diameter

<5in(127mm)

55 000

(380)

50 000

(345)

12 000

(80)

10 000

(70)

40

40

Stress relieving

Diamention

65 000

450

60 000

415

40 000

275

30 000

205

15

15

Grade

Element Composition/%

Ni+Co

Mn

Cu

Fe

C

Si

Cr

S

Ni201

≥99.0

≤0.35

≤0.25

≤0.30

≤0.02

≤0.3

≤0.2

≤0.01

Ni200

≥99.0

/≤0.35

≤0.25

≤0.30

≤0.15

≤0.3

≤0.2

≤0.01