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SAE A 430 FP 16-8-2H Details

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A 430 FP 16-8-2H Application:Austentic Steel Forged and Bored Pipe for Hi GH-Temperature Service

Category Type Grade Designations
Grades Stainless Steels A 430 FP 16-8-2H USA - SAE , A 430/A 430M - Austentic Steel Forged and Bored Pipe for Hi GH-Temperature Service

Chemical composition(wt.%) of A 430 FP 16-8-2H grade: A 430/A 430M

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.045 0.10
Si - 0.75
Mn - 2.00
Cr 14.5 16.5
Ni 7.5 9.5
Mo 1.50 2.00
Austentic Steel Forged and Bored Pipe for Hi GH-Temperature Service

Mechanical properties of grade A 430 FP 16-8-2H A 430/A 430M

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
979 (≥) 251 (≥) 24 13 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical properties of grade A 430 FP 16-8-2H A 430/A 430M

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
986 (≥) 832 (≥) 42 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 334
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
158 499 782

A 430 FP 16-8-2H - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
A 376 16-8-2H SAE USA
Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service
A 430 FP 16-8-2H SAE USA
Austentic Steel Forged and Bored Pipe for Hi GH-Temperature Service
A 959 Type 16-8-2H SAE USA
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
SA-376 16-8-2H AMS USA
Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service
SA-430 Grade FP16-8-2H AMS USA
Austentic Steel Forged and Bored Pipe for High-Temperature Service

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