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AMS SA-213 S21500 Details

SA-213 S21500 Application:Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Category Type Grade Microstructure Designations
Grades Stainless Steels SA-213 S21500 Austenite USA - AMS , SA-213/SA-213M - Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Chemical composition(wt.%) of SA-213 S21500 grade: SA-213/SA-213M

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.15
Mn 5.50 7.00
Si - 1.20
P - 0.04
S - 0.03
Cr 14.00 16.00
Ni 9.00 11.00
Mo - -
B 0.003 0.009
Nb 0.75 1.25
V 0.15 0.40

Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Mechanical properties of grade SA-213 S21500 SA-213/SA-213M

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)
878 (≥) 799 (≥) 24 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical properties of grade SA-213 S21500 SA-213/SA-213M

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
343 (≥) 224 (≥) 33 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 314
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
186 315 887

SA-213 S21500 - 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 213 S21500 SAE USA
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 959 S21500 SAE USA
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
S21500 AISI USA
Austenitic Chromium Manganese Nickel Molybdenum Stainless Steel
SA-213 S21500 AMS USA
Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
S21500 AISI USA
Austenitic Chromium Manganese Nickel Molybdenum Stainless Steel

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