Location » Home » Grades > Stainless Steels > RA 330

SAE RA 330 Details

Tags

RA 330 Application:Special Purpose Alloys ("Superalloys")

Category Type Grade Microstructure Designations
Grades Stainless Steels RA 330 Precipitation-Hardening USA - SAE , SAE J 467 (1968) - Special Purpose Alloys ("Superalloys")

Chemical composition(wt.%) of RA 330 grade: SAE J 467 (1968)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.06
Si - 1.25
Mn - 1.00
Cr - 19.00
Ni - 35.00
Mo - -
Co - -
W - -
Al - -
Cu - -
Ti - -
Fe - remaining
Special Purpose Alloys ("Superalloys")

Mechanical properties of grade RA 330 SAE J 467 (1968)

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)
859 (≥) 922 (≥) 42 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical properties of grade RA 330 SAE J 467 (1968)

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
145 (≥) 433 (≥) 33 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 144
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
288 263 986

RA 330 - 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
RA 330 SAE USA
Wrought nickel and nickel-related alloys
RA 330 SAE USA
Special Purpose Alloys ("Superalloys")
RA 330 SAE USA
Wrought Nickel and Nickel-Related Alloys

Enquiry