Short Description

Model No.: UNS-S31254-Concentric-Swaged-Nipple-75-DN50

China Concentric Swaged Nipple Manufacturer www.steeljrv.com offers UNS S31254 Concentric Swaged Nipple, DN75 – DN50.

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Key Specifications / Features

Tpye: Concentric Swaged Nipple
Material: 254 SMO (UNS S31254/WNR 1.4547)
Size:3 Inch X 2 Inch (DN75 – DN50)
Ends: Bevel Ends

20170723111636 47101 - UNS S31254 Concentric Swaged Nipple DN75 - DN50

Typical Chemical Composition (% by weight) Of 254 SMO (UNS S31254/WNR 1.4547)

Title UNS Werkstoff C Si Mn P S Cr Ni Mo Cu N
316L S31603 1.4404 0.03 1 2 0.045 0.015 17.5 11.5 2.25
317L S31703 1.4439 0.03 1 2 0.045 0.3 19 13 3.5
904L N08904 1.4539 0.02 1 2 0.045 0.035 21 25.5
254 SMO S31254 1.4547 <0.02 0.7 1 0.3 0.01 20 18 6.1 0.75 0.2
625 N06625 2.4856 0.1 0.5 0.5 0.015 0.5 21.5 58 8.5
C276 N10276 2.4819 0.01 0.08 1 0.04 0.03 15.5 55 16 Co
2.5
W
3.75

Physical Properties (Room Temperature) Of 254 SMO (UNS S31254/WNR 1.4547)

Specific Heat (0-100°C) 500 J.kg-1.°K-1
Thermal Conductivity 14 W.m -1.°K-1
Thermal Expansion 16.5 mm/m/°C
Modulus Elasticity 196 GPa
Electrical Resistivity 8.5 μohm/cm
Density 8.0 g/cm3

Mechanical Properties Of 254 SMO (UNS S31254/WNR 1.4547)

Temper Annealed
Tensile Rm 98 ksi (min)
Tensile Rm 675 MPa (min)
R.p. 0.2% Yield 45 ksi (min)
R.p. 0.2% Yield 310 MPa (min)
Elongation
(2” or 4D gl)
35 % (min)

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