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UNS AM-355 Details
UNS AM-355 Standard Download
AM-355 Application:Special Purpose Alloys ("Superalloys")
| Category | Type | Grade | Microstructure | Designations |
|---|---|---|---|---|
| Grades | Stainless Steels | AM-355 | Precipitation-Hardening | USA - UNS , SAE J 467 (1968) - Special Purpose Alloys ("Superalloys") |
Chemical composition(wt.%) of AM-355 grade: SAE J 467 (1968)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.15 | ||
| Si | - | 0.40 | ||
| Mn | - | 1.00 | ||
| P | - | - | ||
| S | - | - | ||
| Ni | - | 4.25 | ||
| Cr | - | 15.50 | ||
| Al | - | - | ||
| Cu | - | - | ||
| Ti | - | - | ||
| Fe | - | remaining | ||
| Mo | - | 2.75 | ||
| N | - | 0.10 | ||
| Co | - | - |
Mechanical properties of grade AM-355 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) |
|---|---|---|---|---|---|---|
| 497 (≥) | 865 (≥) | 21 | 34 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 243 |
Physical properties of grade AM-355 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 |
|---|---|---|---|---|---|---|---|
| 794 (≥) | 426 (≥) | 22 | 41 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 443 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 567 | 366 | 728 |
AM-355 - 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 564 S35500 | SAE | USA | Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes |
| A 693 S35500 | SAE | USA | Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip |
| A 705 S35500 | SAE | USA | Age-Hardening Stainless Steel Forgings |
| S35500 | AISI | USA | Precipitation Hardenable Chromium Nickel Molybdenum Stainless Steel |
| SA-564 S35500 | AMS | USA | Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes |
| SA-693 S35500 | AMS | USA | Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip |
| SA-705 S35500 | AMS | USA | Specification for Age-Hardening Stainless Steel Forgings |
| AM-355 | ASTM | USA | Steel, Corrosion and Heat-Resistant, Sheet and Strip 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated |
| AM-355 | ASTM | USA | Steel, Corrosion and Heat Resistant, Plate 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated |
| AM-355 | ASTM | USA | Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered |
| AM-355 | ASTM | USA | Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Heat Treated, 170 ksi (1172 MPa) Tensile Strength |
| AM-355 | ASTM | USA | Steel Sheet and Strip, Corrosion-Resistant, Precipitation Hardening (AM350 and AM355), Premium Quality Composition AM350, Annealed Composition AM355, CRT 150/180/120 |
| AM-355 | UNS | USA | Steel, Corrosion and Heat-Resistant, Sheet and Strip 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated |
| AM-355 | UNS | USA | Steel, Corrosion and Heat Resistant, Plate 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated |
| AM-355 | UNS | USA | Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered |
| AM-355 | UNS | USA | Steel, Corrosion and Heat-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Heat Treated, 170 ksi (1172 MPa) Tensile Strength |
| AM-355 | UNS | USA | Steel Sheet and Strip, Corrosion-Resistant, Precipitation Hardening (AM350 and AM355), Premium Quality Composition AM350, Annealed Composition AM355, CRT 150/180/120 |
| AM-355 | UNS | USA | Special Purpose Alloys ("Superalloys") |
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