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SAE A 473 303 Se Details
SAE A 473 303 Se Standard Download
Category | Type | Grade | Microstructure | Designations |
---|---|---|---|---|
Grades | Stainless Steels | A 473 303 Se | Austenite | USA - SAE , ASTM A 473 - Austenitic stainless steel forgings for general use |
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.15 | ||
Si | - | 1.00 | ||
Mn | - | 2.00 | ||
P | - | 0.2 | ||
S | - | 0.06 | ||
Cr | 17.0 | 19.0 | ||
Ni | 8.00 | 10.0 | ||
Se | 0.15 | - |
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) |
---|---|---|---|---|---|---|
757 (≥) | 763 (≥) | 43 | 24 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 111 |
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 |
---|---|---|---|---|---|---|---|
163 (≥) | 123 (≥) | 13 | 32 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 223 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
448 | 432 | 119 |
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 |
Grade | Standard | Country | Application |
---|---|---|---|
303Se | YB | USA | Stainless and heat resisting steels |
A 314 303Se | SAE | USA | Stainless and heat resisting steels |
A 473 303 Se | SAE | USA | Austenitic stainless steel forgings for general use |
A 511 MT303Se | SAE | USA | Austenitic stainless steel forgings for general use |
A 581 Type 303Se | SAE | USA | Free machining stainless and heat resisting steel wire |
A 582 Type 303Se | SAE | USA | Free-machining stainless steel bars |
A 895 Type 303Se | SAE | USA | Free-machining stainless steel bars |
A 959 Type 303Se | SAE | USA | Specifying harmonized standard grade compositions for wrought stainless steels |
F 593 303 Se | SAE | USA | Standard Specification for Stainless Steel Bolts, Hex Cap Screws, and Studs |
F 594 303Se | SAE | USA | Standard Specification for Stainless Steel Nuts |
F 880 Class A1-50 303Se | SAE | USA | Standard Specification for Stainless Steel Socket Set Screws (Metric) |
F 880 Class A1-70 303Se | SAE | USA | Standard Specification for Stainless Steel Socket Set Screws (Metric) |
SUS 303Se | FED | Japan | Standard Specification for Stainless Steel Socket Set Screws (Metric) |
SUS303Se | AMS | USA | Standard Specification for Stainless Steel Socket Set Screws (Metric) |
A 314 S30323 | SAE | USA | Stainless Steel Billets and Bars for Forging |
A 473 S30323 | SAE | USA | Stainless Steel Forgings |
A 581 S30323 | SAE | USA | Free-Machining Stainless Steel Wire and Wire Rods |
A 582 S30323 | SAE | USA | Standard Specification for Free-Machining Stainless Steel Bars |
A 895 S30323 | SAE | USA | Free-Machining Stainless Steel Plate, Sheet, and Strip |
F738 Class A1-50 S30323 | SAE | USA | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |