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AFNOR 316F22

316F22


316F22 material is AFNOR NF A 49-214 Steel tubes. Seamless austenitic steel tubes for use at high temperatures. Dimensions (with normal tolerances). Technical conditions of delivery Steel tubes. Seamless austenitic steel tubes for use at high temperatures. Dimensions (with normal tolerances). Technical conditions of delivery.

Chemical composition of 316F22, 316F22 mechanical properties, 316F22 datasheet, 316F22 equivalent grade, Heat treatment and temperature process of 316F22.


316F22 property sheet

316F22 Spec.

AFNOR NF A 49-214
Steel tubes. Seamless austenitic steel tubes for use at high temperatures. Dimensions (with normal tolerances). Technical conditions of delivery

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316F21

Chemical Composition of 316F22

C: 0.04 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.040
S: Max 0.030
Cr: 16.00 18.00
Ni: 12.00 14.00
Mo: 2.00 2.50
B: 0.0015 0.0060
Nb+Ta: 8×C 1.00

Mechanical Properties of 316F22

Rp0.2 (MPa) 991 (≥)
Rm (MPa) 385 (≥)
AKV (J) 31
A (%) 43
Z (%) 21
Hardness HBW 142

316F22 shape and dimensions

316F22 Round bar: 1mm-800mm
316F22 Square bar: 10mm * 10mm-600mm *600mm
316F22 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
316F22 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
316F22 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
316F22 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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