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AMS SA-705 S45503 Details
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Category | Type | Grade | Microstructure | Designations |
---|---|---|---|---|
Grades | Stainless Steels | SA-705 S45503 | Precipitation-Hardening | USA - AMS , SA-705/SA-705M (2009) - Specification for Age-Hardening Stainless Steel Forgings |
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.01 | ||
Mn | - | 0.50 | ||
Si | - | 0.20 | ||
P | - | 0.01 | ||
S | - | 0.01 | ||
Cr | 11.00 | 12.50 | ||
Ni | 7.50 | 9.50 | ||
Mo | - | 0.50 |
Specification for Age-Hardening Stainless Steel Forgings
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) |
---|---|---|---|---|---|---|
377 (≥) | 479 (≥) | 11 | 23 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 121 |
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 |
---|---|---|---|---|---|---|---|
972 (≥) | 934 (≥) | 12 | 41 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
575 | 384 | 366 |
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 |
---|---|---|---|
A 564 S45503 | SAE | USA | Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes |
A 705 S45503 | SAE | USA | Age-Hardening Stainless Steel Forgings |
A 959 S45503 | SAE | USA | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
S45503 | AISI | USA | Martensitic, Age Hardenable Stainless Steel |
SA-564 S45503 | AMS | USA | Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes |
SA-705 S45503 | AMS | USA | Specification for Age-Hardening Stainless Steel Forgings |
S45503 | UNS | USA | S45503 |