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Chemical composition % of the ladle analysis of grade STS316L

Max O.030 Max 1.00 Max 2.00 Max 0.045 Max 0.03 16.0-18.0 12.00-15.00 2.00-3.00
KS standard austenite stainless steel bars(KS D3706-1992)
Mechanical properties of grade STS316L
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)
834 (≥) 623 (≥) 23 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 144
Physical properties of grade STS316L
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
256 (≥) 284 (≥) 11 23 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 124
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
397 968 321
STS316L Range of products
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
STS316L
Stainless steel bars
STS316LTB
Stainless steel for boiler and heat exchanger tubes
STS316LTBS
Stainless steel sanitary pipes
STS316LTPY
Large diameter welded stainless steel pipes
STS316LWSA
Stainless steel wires for cold heading and cold forging
STS316LWSB
Stainless steel wires for cold heading and cold forging
STS316LCA
Cold - rolled formed stainless steel equal leg angles
STS316LFB
Stainless steel blooms and billets for forgings
STS316LTP
Stainless lined steel pipe
STS316LN
Stainless steel bars

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