What is Stainless Steel 317L Sheet?
A low carbon version of grade 317, the specified ASTM A240 317L SS shim stock is particularly well suited to be used for applications that have welding operations involved.
Stainless Steel 317L Plate
SS 317lmn Sheet
Alloy 317 Coil
Often referred to as a molybdenum-bearing austenitic stainless steel grade, the SUS 317L components have a much higher resistance to chemical attack opposed to the conventional chromium-nickel austenitic stainless steels components such as Alloy 304. Moreover, ASTM A240 Type 317L offers higher creep strength, in addition to a higher stress-to-rupture, as well as tensile strength properties at elevated temperatures in comparison to the said conventional stainless steels.
Speaking of its good mechanical properties, the yield strength of 317L Stainless Steel plates are slightly lower than that of grade 317 and is valued at 262 Mpa. The melting point for the AISI 317L UNS S31700 plate ranges between 2540 – 2630°F. The standard thickness in which grade 317L sheets or plates are produced in starts from 4.8 mm up to 101.6 mm. Depending on the requirements of the application, the strips could be BA, BA NO(8), sand blasted, NO.4, 8K Mirror, embossed, NO.8.HL, as well as SATIN (Met with Plastic Coated) or, the SS Werkstoff No 1.4438 coils could be finished with Hairline, checked, satin, brush, etched, matt finish and PVC film coated.
What is ASTM A240 Grade 317L Plate?
Chromium-nickel based alloy components such as SA 240 Gr 317L SS plate, coils, sheets as well as strips manufactured according to ASTM A240 guidelines need to adhere to the chemical and the mechanical property requirements set up by the specification. The conformance behaviour of these plates, coils, sheets and strips to the ASTM A240 guidelines is what makes them a good fit for not only general applications, but also for building pressure vessels.
|Standard Specifications||ASTM A240 / ASME SA240|
|Thickness Available||4 to 100mm|
| Width We manufacture
||1500mm, 3000mm, 2000mm, 2500mm, 1000mm, 1219mm, 1800mm, 3500mm etc|
|Stock Length||2440mm, 2000mm, 5800mm, 6000mm, 3000mm etc|
|Mechanical Surface Finishing||NO.1, etching, hair line, embossed, Brush, 2B, 2D, BA, NO.8, checkered, 8K, mirror, NO.4, sand
|Provide Plate Finish||Cold rolled sheet (CR), 2B, Hot rolled plate (HR), BA NO(8), SATIN (Met with Plastic Coated), 2D|
|Plate form accessible||Plain Sheet, Foils, Coils, Flats, Rolls, Shim Sheet, Strip, Chequered Plate, Blank (Circle), Perforated Sheet, Ring (Flange) etc.|
SS 317lmn Sheet
0.625" - 1.250"
|SS 317L||S31703||1.4438||–||SUS 317L||–||X2CrNiMo18-15-4||–|
|Elongation||Density||Tensile Strength||Melting Point||Yield Strength (0.2%Offset)|
|35 %||7.9 g/cm3||Psi – 75000 , MPa – 515||1400 °C (2550 °F)||Psi – 30000 , MPa – 205|
|SS 317L||0.035 max||2 max||1.00 max||0.045 max||0.030 max||18.00 – 20.00||3.00 – 4.00||11.00 – 15.00||57.89 min|