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Products/Stainless Steel/SS316 / SS316L

SS316 / SS316L Stainless Steel Round Bar

Austenitic Chromium-Nickel-Molybdenum Marine & Chemical Grade Stainless Steel

Standard
ASTM A276 / ASTM A240 / EN 10088-1 / AISI 316 / AISI 316L
Werkstoff / UNS
Werkstoff: 1.4401 / 1.4404UNS: S31600 / S31603
Common Equivalents
1.4401
Overview

About SS316 / SS316L Stainless Steel

C P Steel Suppliers supplies SS316 / SS316L Stainless Steel for engineering, industrial machinery and manufacturing applications. It is classified as Austenitic Chromium-Nickel-Molybdenum Marine & Chemical Grade Stainless Steel. Common equivalents include 1.4401. Available forms include ROUND BAR, FLAT BARS, SHEET, PLATE, COIL, RINGS.

Contact our Mumbai team with your required size and quantity to confirm availability, documentation and delivery.

SS316 / SS316L Round Bar Suppliers, SS316 / SS316L Stockist, SS316 / SS316L Big Dia, SS316 / SS316L Cut to size as per requirement, SS316 / SS316L vs 1.4401, SS316 / SS316L Flat Bar, SS316 / SS316L Small Quantity, SS316 / SS316L Larger Dia, SS316 / SS316L Circle, Ring. SS316 / SS316L Mumbai, Chennai, Tamil Nadu, Gujarat, Pune, Maharashtra, India etc.

Specification

Chemical Composition

ElementComposition (wt%)
CCarbon
max 0.07 (SS316 / 1.4401) / max 0.030 (SS316L / 1.4404)%
SiSilicon
max 1.00%
MnManganese
max 2.00%
PPhosphorus
max 0.045%
SSulfur
max 0.015 (Bar max 0.030)%
CrChromium
16.50 - 18.50%
NiNickel
10.00 - 13.00%
MoMolybdenum
2.00 - 2.50%
NNitrogen
max 0.11%
FeIron
Balance
Performance

Mechanical, Physical & Processing Properties

PropertyValue / Reading
Tensile Strength500 - 700 MPa (Solution Annealed +AT)
Yield Strengthmin 200 - 220 MPa (Rp0.2 Solution Annealed)
Elongationmin 40 %
Hardness Brinellmax 215 HBW
PropertyValue / Reading
Density7.95 - 8.00 g/cm3
Melting Point1375 - 1400 deg C
Modulus Of Elasticity193 - 200 GPa
Thermal Conductivity15.0 - 16.3 W/(m.K)
PropertyValue / Reading
WeldabilityExcellent by TIG, MIG, and shielded metal arc processes; SS316L is immune to weld decay without post-weld annealing.
MachinabilityModerate; tough and gummy chip formation requires chip-breakers, flood coolant, and coated carbide inserts.
Case HardeningCannot be hardened by thermal treatment; can be low-temperature plasma-nitrided (S-phase) to improve surface wear.
Corrosion ResistanceSuperior resistance to chloride pitting, crevice corrosion, marine seawater atmospheres, and pharmaceutical/chemical processing.
Cross Reference

Equivalent Grades by Standard

Standard / RegionEquivalent Grade
Indian IS04Cr17Ni12Mo2 / 02Cr17Ni12Mo2 (IS 6911 / IS 6603)
European ENX5CrNiMo17-12-2 (1.4401) / X2CrNiMo17-12-2 (1.4404) (EN 10088)
Germany DINX5CrNiMo17-12-2 / 1.4401
Japan JISSUS316 / SUS316L (JIS G4303 / G4304)
UK (BS)316S31 / 316S11 (BS 970)
USA (SAE / AISI)AISI 316 / AISI 316L (UNS S31600 / S31603)
Availability

Available Forms & Sizes

  • ROUND BAR
  • FLAT BARS
  • SHEET
  • PLATE
  • COIL
  • RINGS
FAQ

SS316 / SS316L — frequently asked questions

What is the equivalent of SS316 / SS316L?
Common equivalents include 1.4401. Standards: Indian IS: 04Cr17Ni12Mo2 / 02Cr17Ni12Mo2 (IS 6911 / IS 6603); European EN: X5CrNiMo17-12-2 (1.4401) / X2CrNiMo17-12-2 (1.4404) (EN 10088); Germany DIN: X5CrNiMo17-12-2 / 1.4401; Japan JIS: SUS316 / SUS316L (JIS G4303 / G4304); UK (BS): 316S31 / 316S11 (BS 970); USA (SAE / AISI): AISI 316 / AISI 316L (UNS S31600 / S31603).
Which forms of SS316 / SS316L are available?
SS316 / SS316L is available as ROUND BAR, FLAT BARS, SHEET, PLATE, COIL, RINGS.
Where can I buy SS316 / SS316L Stainless Steel in Mumbai or across India?
C P Steel Suppliers supplies SS316 / SS316L Stainless Steel from Mumbai. Contact us with your size and quantity to confirm availability and delivery.

Interested in Stainless Steel SS316 / SS316L?

Tell us the size and quantity you need and we will get back to you.

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