1.4845 – UNS S 31008 – 310s

1.4845 – UNS S 31008 – 310s2018-06-18T09:04:52+00:00

1.4845

  • S 31008
  • 310s

A Multi-Purpose Austenitic Heat Resistant Stainless Steel with Oxidation Resistance Under Mildly Cyclic Conditions to 2010°F (1100°C).
Because of its high chromium and moderate nickel content, Alloy 310 is resistant to sulfidation and can also be used in moderately carburizing atmospheres. Application-power plants, petrochemical industrie, furnace engineering.

Mechanical Properties

Tensile strength:500-700N/mm²
Yield strength 0,2% :210≥ N/mm²
Elongation:35≥ %
Hardness HB30:192≤ HB

Chemical Composition

Carbon

C

0,10% max

Silicon

Si

1,5% max

Magnese

Mn

2% max

Phosphorus

P

0,045% max

Sulphur

S

0,015% max

Chromium

Cr

24-26% max

Nickel

Ni

19-22% max

Heat Treatment

1000-1150°c followed by rapid quenching

High Temperature Corrosion
The high chromium and silicon content of Alloy 310 make it more resistant to high temperature corrosion in most in-service environments.

  • well weldable
  • WIG
  • MAG solid wire
  • manual arc welding (E)
  • no heat treatment necessary before or after welding process

Marking

All material will be marked as follow:

  • Manufacturer’s name
  • Material grade
  • Size
  • Heat Number

Certification

Material will be delivered with certificate EN 10204 3.1

products

Pipes, piping material

pipes

Flanges, piping material

flanges

Fittings, piping material

fittings

Plates, piping material

plates

Round Bar, piping material

bars

Forged Fittings, piping material

forged fittings