Location » Home » Grades > Stainless Steels > S30409

AISI S30409 Details

Tags

S30409 Application:Austenitic Chromium Nickel Stainless Steel

Category Type Grade Microstructure Designations
Grades Stainless Steels S30409 Austenite USA - AISI ,

Chemical composition(wt.%) of S30409 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.04 0.10
Si - 1.00
Mn - 2.00
P - 0.04
S - 0.03
Cr 18.0 20.0
Ni 8.00 11.0
Austenitic Chromium Nickel Stainless Steel

Mechanical properties of grade S30409

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)
267 (≥) 548 (≥) 21 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical properties of grade S30409

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
288 (≥) 535 (≥) 13 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 222
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
936 448 464

S30409 - 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
304H UNS USA
Chemical compositions of SAE wrought stainless steels
A 182 F 304H SAE USA
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
A 213 TP304H SAE USA
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 240 Type 304H SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 TP304H SAE USA
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 271 TP304H SAE USA
Seamless Austenitic Chromium-Nickel Steel Still Tubes for Refinery Service
A 312 TP304H SAE USA
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 336 Grade F304H SAE USA
Alloy Steel Forgings for Pressure and High-Temperature Parts
A 358 304H SAE USA
Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 376 TP304H SAE USA
Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service
A 403 CR304H SAE USA
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 403 WP 304H SAE USA
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
A 430 FP 304H SAE USA
Austentic Steel Forged and Bored Pipe for Hi GH-Temperature Service
A 452 TP304H SAE USA
Centrifugally Cast Austenitic Steel Cold-Wrought Pipe for High-Temperature Service
A 240 S30409 SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 S30409 SAE USA
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 358 S30409 SAE USA
Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 813 S30409 SAE USA
Single- or Double-Welded Austenitic Stainless Steel Pipe
A 814 S30409 SAE USA
Cold-Worked Welded Austenitic Stainless Steel Pipe
A 965 S30409 SAE USA
Steel Forgings, Austenitic, for Pressure and High Temperature Parts

Relevant products

Enquiry