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A 988 S41000 Class 1


A 988 S41000 Class 1 material is SAE A 988/A 988M (2011) Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service.

Chemical composition of A 988 S41000 Class 1, A 988 S41000 Class 1 mechanical properties, A 988 S41000 Class 1 datasheet, A 988 S41000 Class 1 equivalent grade, Heat treatment and temperature process of A 988 S41000 Class 1.


A 988 S41000 Class 1 property sheet

A 988 S41000 Class 1 Spec.

SAE A 988/A 988M (2011)
Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service

Chemical Composition of A 988 S41000 Class 1

C: Max 0.15
Mn: Max 1.00
Si: Max 1.00
P: Max 0.04
S: Max 0.03
Cr: 11.50 13.50
Ni: Max Min
Mo: Max Min

Mechanical Properties of A 988 S41000 Class 1

Rp0.2 (MPa) 823 (≥)
Rm (MPa) 942 (≥)
AKV (J) 44
A (%) 13
Z (%) 42
Hardness HBW 333

A 988 S41000 Class 1 shape and dimensions

A 988 S41000 Class 1 Round bar: 1mm-800mm
A 988 S41000 Class 1 Square bar: 10mm * 10mm-600mm *600mm
A 988 S41000 Class 1 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 988 S41000 Class 1 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 988 S41000 Class 1 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 988 S41000 Class 1 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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