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JIS SUS 316 FB Details

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SUS 316 FB Application:Stainless steel blooms and billets for forgings

Category Type Grade Microstructure Designations
Grades Stainless Steels SUS 316 FB Austenite Japan - JIS , G 4319 (1991) - Stainless steel blooms and billets for forgings

Chemical composition(wt.%) of SUS 316 FB grade: G 4319 (1991)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Si - 1.00
Mn - 2.00
P - 0.045
S - 0.10
Cr 16.00 18.00
Ni 10.00 14.00
Mo 2.00 3.00
N - -
Stainless steel blooms and billets for forgings

Mechanical properties of grade SUS 316 FB G 4319 (1991)

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)
387 (≥) 439 (≥) 24 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical properties of grade SUS 316 FB G 4319 (1991)

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
819 (≥) 285 (≥) 43 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 443
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
729 399 162

SUS 316 FB - 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
SUS 316 FB JIS Japan
Stainless steel blooms and billets for forgings
SUS 316F JIS Japan
Stainless steel bars
SUS 316F JIS Japan
Stainless steel wire rods
SUS 316F JIS Japan
Stainless steel wires
SUS 316F JIS Japan
Cold finished stainless steel bars

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