Stainless Steel 347 Pipes & Tubes

Stainless Steel 347 Pipes & Tubes

Ratnam Steel Ltd is a manufacturer, supplier, exporter of a huge variety of products. We are an esteemed company that is pretty much engaged in giving a widespread variety of Stainless Steel 347 Pipes & Tubes. Being ISO certified company and producing huge range of products, we have a huge number of domestic as well as international clients. We have supplied Stainless Steel 347 Pipes & Tubes to clients in India as well as across the globe in countries such as US, UK, Italy, Germany, Australia etc. We offer Stainless Steel 347 Pipes & Tubes at economical price to our consumers. These products have a widespread application in number of industries like sugar, nuclear, marine, defence, fabrication etc.

Specifications

Specifications :ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790

Dimensions :ASTM, ASME and API

Size: 1/8″NB TO 30″NB IN

347 Pipes & Tubes :1/2″ NB – 24″ NB

EFW 347 Pipes & Tubes :6″ NB – 100″ NB

ERW 347 Pipes & Tubes :1/2″ NB – 24″ NB

Specialized in :Large Diameter Size

Thickness :SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes

Form : Round, Square, Rectangular, Hydraulic Etc

Length : Single Random, Double Random & Cut Length.

End : Plain End, Beveled End, Treaded

Chemical Composition

347 Max Min
Ni 13.00 9.00
C 0.08 0.04
Mn 2.00
P 0.045
S 0.030
Si 1.00
Cr 20.0 17.0
Mo 3 – 4
N
OTHER 1.0 Nb=10(C+N)

Mechanical Properties

Element SS 347
Density 8.0 g/cm3
Melting Point 1454 °C (2650 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %
Hardness (Brinell) 201