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A 959 Type 317LN


A 959 Type 317LN material is SAE A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels.

Chemical composition of A 959 Type 317LN, A 959 Type 317LN mechanical properties, A 959 Type 317LN datasheet, A 959 Type 317LN equivalent grade, Heat treatment and temperature process of A 959 Type 317LN.


A 959 Type 317LN property sheet

A 959 Type 317LN Spec.

SAE A 959 (2011)
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels

Chemical Composition of A 959 Type 317LN

C: Max 0.03
Mn: Max 2.00
Si: Max 0.75
P: Max 0.045
S: Max 0.03
Cr: 18.00 20.00
Ni: 11.00 15.00
Mo: 3.00 4.00
N: 0.10 0.20

Mechanical Properties of A 959 Type 317LN

Rp0.2 (MPa) 268 (≥)
Rm (MPa) 643 (≥)
AKV (J) 21
A (%) 33
Z (%) 22
Hardness HBW 412

A 959 Type 317LN shape and dimensions

A 959 Type 317LN Round bar: 1mm-800mm
A 959 Type 317LN Square bar: 10mm * 10mm-600mm *600mm
A 959 Type 317LN Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 959 Type 317LN Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 959 Type 317LN Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 959 Type 317LN Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes