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Stainles Steel 317L Seamless & Welded Pipe

ASTM A312 Stainless Steel UNS S31700/03 Seamless & Welded Pipes & Tubes

Alloy 317L (UNS S31703) is a molybdenum-bearing austenitic stainless steel with greatly increased resistance to chemical attack as compared to the conventional chromium-nickel austenitic stainless steels such as Alloy 304. In addition, Alloy 317L offers higher creep, stress-to-rupture, and tensile strength at elevated temperatures than conventional stainless steels. It is a low carbon or "L" grade which provides resistance to sensitization during welding and other thermal processes.

Stainless steel grade 317L is a low carbon version of grade 317 stainless steel. It has the same high strength and corrosion resistance as 317 steel but can produce stronger welds due to the low carbon content. Calico Metal Ind Pvt Ltd is one of the well-known exporter, manufacturer, stockist, supplier and stock holder of a qualitative range of Stainless Steel 317 Seamless Pipes that are being designed as per the national and international standard quality of raw materials. We offer SS 317 / 317L Pipes in different sizes, thickness and standards as per made to order requirements given by our customers. Stainless Steel Cold Drawn 317 Pipes is molybdenum demeanour austenitic stainless steel, but in the company of higher molybdenum substance.

We also offer SS 317L Pipes in different sizes, thickness and standards as per made to order requirements given by our customers. Stainless Steel Cold Drawn 317L Pipes is molybdenum demeanour austenitic stainless steel which is comparatively similar to SS 317, but in the company of higher molybdenum substance. SS 317 Pipes can be supplied in cut-to length sizes and as well fabricated or machined to meet up your customized piping requirements.

Alloy 317L is an austenitic stainless steel that combines excellent high temperature properties with good ductility and weldability. It is typically used for elevated temperature applications as its high chromium and nickel content provide solid corrosion resistance, excellent resistance to oxidation, and superior strength in temperatures up to 2100°F. Due to its high chromium and nickel content, it is superior to 310 or 310S stainless in most environments.

Applications

  • Furnace Parts
  • Oil Burner Parts
  • Heat Exchangers
  • Welding Filler Wire and Electrodes
  • Annealing Covers
  • Combustion Tubes
  • Fire Box Sheets

Chemical Composition

SS
317
317L
Ni
11 - 14
11 - 15
N
-
-
Cr
18 – 20
18 - 20
C
0.08 max
0.035 max
Si
1 max
1 max
Mn
2 max
2 max
P
0.040 max
0.040 max
S
0.030 max
0.03 max
Mo
3.00 - 4.00
3 – 4

Mechanical Properties

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 %

Physical Properties

Specific Heat (0-100°C)
Thermal Conductivity
Thermal Expansion
Modulus Elasticity
Electrical Resistivity
Density
500
14.6
16.5
193
7.4
7.99
J.kg-1.°K-1
W.m -1.°K-1
mm/m/°C
GPa
μohm/cm
g/cm3

Calico Metal Ind Pvt Ltd exports their products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

Stainless Steel & Special Alloys Materials