Stainless Steel 317L Plate

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

Stainless Steel 317L Plate

SS 317lmn Sheet

SS 317lmn Sheet

Alloy 317 Coil

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.

 

Material Specification Chart Of Stainless Steel 317L Plate

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
blast etc
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.

 

Size Chart Of SS 317lmn Sheet

SS 317lmn Sheet

0.625" - 1.250"

 

Alloy 317 Coil Material Equivalent Grades

STANDARD UNS WERKSTOFF NR. BS JIS AFNOR EN GOST
SS 317L S31703 1.4438 SUS 317L X2CrNiMo18-15-4

Mechanical Behaviour Of SS UNS S31703 Strips

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

 

Chemical Formula Of Werkstoff No 1.4438 Sheet

Grade C Mn Si P S Cr Mo Ni Fe
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

We Keep Bulk Stock Of Stainless Steel 317l Plate At Our Stockyard