UNS N08810 Tubes Manufacturer and Supplier in India

Nickel (Ni)

30.0 to 35.0

Chromium (Cr)

19.0 to 23.0

Iron (Fe)

39.5 min

Carbon (C)

0.05 to 0.10

Aluminium (Al)

0.15 to 0.60

Titanium (Ti)

0.15 to 0.60

Manganese (Mn)

1.50 max

Silicon (Si)

1.00 max

Sulphur (S)

0.015 max

Copper (Cu)

0.75 max

Tensile strength, min

450 MPa (65 ksi)

Yield strength (0.2% offset), min

170 MPa (25 ksi)

Elongation in 50 mm, min

30%

Annealing temperature

1121°C (2050°F) minimum

Grain size

ASTM No. 5 or coarser

Density

7.94 g/cm³ (0.287 lb/in³)

Melting range

1357°C to 1385°C

Specific heat

460 J/kg·K

Thermal conductivity

11.5 W/m·K

Mean thermal expansion (20°C to 100°C)

14.2 µm/m·°C

Modulus of elasticity

196 GPa

Electrical resistivity

0.989 µΩ·m

Magnetic

Non-magnetic

UNS

N08810

Trade names

Incoloy 800H, Alloy 800H

Werkstoff Nr.

1.4958

EN

X5NiCrAlTi31-20

JIS

NCF 800H (tube: NCF 800HTB)

1/2" (12.70 mm)

0.26

0.35

0.45

0.56

0.69

0.79

5/8" (15.88 mm)

0.33

0.45

0.59

0.72

0.91

1.06

3/4" (19.05 mm)

0.40

0.55

0.72

0.89

1.12

1.33

1" (25.40 mm)

0.54

0.75

0.98

1.23

1.56

1.87

1 1/4" (31.75 mm)

0.69

0.94

1.24

1.56

2.00

2.40

1 1/2" (38.10 mm)

0.83

1.14

1.50

1.89

2.44

2.94

2" (50.80 mm)

1.11

1.53

2.02

2.56

3.32

4.02

2 1/2" (63.50 mm)

1.39

1.93

2.55

3.23

4.20

5.10

3" (76.20 mm)

1.67

2.32

3.07

3.90

5.07

6.17

25.0 mm

2.0 mm / 1.15 kg/m

2.5 mm / 1.40 kg/m

3.0 mm / 1.65 kg/m

32.0 mm

2.5 mm / 1.84 kg/m

3.0 mm / 2.17 kg/m

3.5 mm / 2.49 kg/m

38.0 mm

3.0 mm / 2.62 kg/m

4.0 mm / 3.39 kg/m

5.0 mm / 4.12 kg/m

51.0 mm

4.0 mm / 4.69 kg/m

5.0 mm / 5.74 kg/m

6.3 mm / 7.02 kg/m

60.3 mm

4.0 mm / 5.62 kg/m

5.6 mm / 7.64 kg/m

7.1 mm / 9.42 kg/m

76.1 mm

5.0 mm / 8.87 kg/m

6.3 mm / 10.97 kg/m

8.0 mm / 13.59 kg/m

88.9 mm

5.6 mm / 11.64 kg/m

7.1 mm / 14.49 kg/m

8.8 mm / 17.58 kg/m

114.3 mm

6.3 mm / 16.97 kg/m

8.0 mm / 21.21 kg/m

10.0 mm / 26.02 kg/m