High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

SA-249 TP304LN


SA-249 TP304LN material is AMS SA-249/SA-249M Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes.

Chemical composition of SA-249 TP304LN, SA-249 TP304LN mechanical properties, SA-249 TP304LN datasheet, SA-249 TP304LN equivalent grade, Heat treatment and temperature process of SA-249 TP304LN.


SA-249 TP304LN property sheet

SA-249 TP304LN Spec.

AMS SA-249/SA-249M
Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

Chemical Composition of SA-249 TP304LN

C: Max 0.03
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 18.0 20.0
Ni: 8.00 12.0
N: 0.10 0.16

Mechanical Properties of SA-249 TP304LN

Rp0.2 (MPa) 945 (≥)
Rm (MPa) 462 (≥)
AKV (J) 13
A (%) 14
Z (%) 23
Hardness HBW 112

SA-249 TP304LN shape and dimensions

SA-249 TP304LN Round bar: 1mm-800mm
SA-249 TP304LN Square bar: 10mm * 10mm-600mm *600mm
SA-249 TP304LN Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SA-249 TP304LN Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SA-249 TP304LN Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SA-249 TP304LN Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

SA-249 TP304LN Relevant products

S30453/304LN/1-4311 Tube

S30453/304LN/1-4311 Tube

S30453 304LN 1-4307