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A 688 Grade TP 304LN


A 688 Grade TP 304LN material is SAE A 688/A 688M (2012) Welded Austenitic Stainless Steel Feedwater Heater Tubes Welded Austenitic Stainless Steel Feedwater Heater Tubes.

Chemical composition of A 688 Grade TP 304LN, A 688 Grade TP 304LN mechanical properties, A 688 Grade TP 304LN datasheet, A 688 Grade TP 304LN equivalent grade, Heat treatment and temperature process of A 688 Grade TP 304LN.


A 688 Grade TP 304LN property sheet

A 688 Grade TP 304LN Spec.

SAE A 688/A 688M (2012)
Welded Austenitic Stainless Steel Feedwater Heater Tubes

Chemical Composition of A 688 Grade TP 304LN

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 A 688 Grade TP 304LN

Rp0.2 (MPa) 467 (≥)
Rm (MPa) 912 (≥)
AKV (J) 22
A (%) 12
Z (%) 13
Hardness HBW 434

A 688 Grade TP 304LN shape and dimensions

A 688 Grade TP 304LN Round bar: 1mm-800mm
A 688 Grade TP 304LN Square bar: 10mm * 10mm-600mm *600mm
A 688 Grade TP 304LN Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 688 Grade TP 304LN Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 688 Grade TP 304LN Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 688 Grade TP 304LN Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

A 688 Grade TP 304LN Relevant products

S30453/304LN/1-4311 Tube

S30453/304LN/1-4311 Tube

S30453 304LN 1-4307