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AISI 316L Bar

Alternative and trade names
EN 1.4404, UNS S31603, ASTM 316L
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Description

AISI 316L is a molybdenum-alloyed austenitic chromium-nickel steel with improved machinability. The grade is used for a wide range of industrial applications where steels of types ASTM 304/304L have insufficient corrosion resistance. Round bar is supplied in solution annealed and peel turned condition.

Related Standards

Properties

Dimension

Diameter d

3 - 650 mm

Mechanical

Elongation A

30 - 40 % at 20 °C

Hardness, Brinell HB

215 [-] at 20 °C

Impact strength, Charpy notched Ivnot

60 kJ/m² at -195 °C

Tensile strength Rm

515 - 690 MPa at 20 °C

Yield strength Rp0.2 Rp0.2

205 MPa at 20 °C

Chemical properties

Element

Weight %

Comment

Cr

16 - 18 %

Ni

10 - 14 %

Mn

2 %

Mo

2 - 3 %

Si

0.75 %

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Technological properties

Application areas

The austenitic stainless steel AISI 316L shows good acid resistance. Material AISI 316L is used in the chemical industry, apparatus engineering, sewage plants and piping industry.

Processing history

Solution annealed and quenched in air or water.

Welding

Very good.

This material data has been provided by Sverdrup Steel.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.