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AMS SA-705 S45500 Details
AMS SA-705 S45500 Standard Download
SA-705 S45500 Application:Specification for Age-Hardening Stainless Steel Forgings
| Category | Type | Grade | Microstructure | Designations |
|---|---|---|---|---|
| Grades | Stainless Steels | SA-705 S45500 | Precipitation-Hardening | USA - AMS , SA-705/SA-705M - Specification for Age-Hardening Stainless Steel Forgings |
Chemical composition(wt.%) of SA-705 S45500 grade: SA-705/SA-705M
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.05 | ||
| Mn | - | 0.50 | ||
| Si | - | 0.50 | ||
| P | - | 0.04 | ||
| S | - | 0.03 | ||
| Cr | 11.00 | 12.50 | ||
| Ni | 7.50 | 9.50 | ||
| Mo | - | 0.50 | ||
| Cu | 1.50 | 2.50 | ||
| Nb | 0.10 | 0.50 | ||
| Ti | 0.80 | 1.40 |
Mechanical properties of grade SA-705 S45500 SA-705/SA-705M
| 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) |
|---|---|---|---|---|---|---|
| 815 (≥) | 226 (≥) | 24 | 33 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 242 |
Physical properties of grade SA-705 S45500 SA-705/SA-705M
| 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 |
|---|---|---|---|---|---|---|---|
| 787 (≥) | 567 (≥) | 43 | 43 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 413 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 665 | 485 | 986 |
SA-705 S45500 - 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 313 S45500 | SAE | USA | Stainless Steel Spring Wire |
| A 564 S45500 | SAE | USA | Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes |
| A 693 S45500 | SAE | USA | Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip |
| A 705 S45500 | SAE | USA | Age-Hardening Stainless Steel Forgings |
| S45500 | AISI | USA | Stainless Steel (Custom 455) |
| SA-564 S45500 | AMS | USA | Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes |
| SA-693 S45500 | AMS | USA | Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip |
| SA-705 S45500 | AMS | USA | Specification for Age-Hardening Stainless Steel Forgings |
| A 313 S45500 | SAE | USA | Stainless Steel Spring Wire |
| A 564 S45500 | SAE | USA | Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes |
| A 693 S45500 | SAE | USA | Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip |
| A 705 S45500 | SAE | USA | Age-Hardening Stainless Steel Forgings |
| S45500 | AISI | USA | Stainless Steel (Custom 455) |
| SA-564 S45500 | AMS | USA | Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes |
| SA-693 S45500 | AMS | USA | Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip |
| SA-705 S45500 | AMS | USA | Specification for Age-Hardening Stainless Steel Forgings |
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