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SAE B 677 N08925 Details
SAE B 677 N08925 Standard Download
Category | Type | Grade | Microstructure | Designations |
---|---|---|---|---|
Grades | Stainless Steels | B 677 N08925 | Austenite | USA - SAE , B 677 (2010) - UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube |
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.02 | ||
Mn | - | 1.00 | ||
Si | - | 0.50 | ||
P | - | 0.045 | ||
S | - | 0.03 | ||
Cr | 24.00 | 26.00 | ||
Ni | 19.00 | 21.00 | ||
Mo | 6.00 | 7.00 | ||
Cu | 0.80 | 1.50 | ||
N | 0.10 | 0.20 |
UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube
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) |
---|---|---|---|---|---|---|
163 (≥) | 718 (≥) | 21 | 14 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 412 |
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 |
---|---|---|---|---|---|---|---|
563 (≥) | 521 (≥) | 44 | 23 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 234 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
456 | 861 | 613 |
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 213 N08925 | SAE | USA | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
A 240 N08925 | SAE | USA | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
A 276 N08925 | SAE | USA | Stainless Steel Bars and Shapes |
A 312 N08925 | SAE | USA | Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes |
A 479 N08925 | SAE | USA | Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
B 625 N08925 | SAE | USA | UNS N08925, UNS N08031, UNS N08932, UNS N08926, UNS N08354, and UNS R20033 Plate, Sheet, and Strip |
B 649 N08925 | SAE | USA | Standard Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, UNS N08354, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNS N08936) Wire |
B 673 N08925 | SAE | USA | Standard Specification for UNS N08925, UNS N08354, and UNS N08926 Welded Pipe |
B 674 N08925 | SAE | USA | Standard Specification for UNS N08925, UNS N08354, and UNS N08926 Welded Tube |
B 677 N08925 | SAE | USA | UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube |
N08925 | AISI | USA | Nickel Iron Chromium Molybdenum Copper Alloy |
SB-625 N08925 | AMS | USA | UNS N08925, UNS N08031, UNS N08932, UNS N08926, UNS N08354, and UNS R20033 Plate, Sheet, and Strip |
SB-649 N08925 | AMS | USA | Specification for Ni-Fe-Cr-Mo-Cu Low-Carbon Alloy (UNS N08904), Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire |
SB-673 N08925 | AMS | USA | Specification for UNS N08904, UNS N08925 and N08926 Welded Pipe |
SB-674 N08925 | AMS | USA | Specification for UNS N08904, UNS N08925 and UNS N08926 Welded Tube |
SB-677 N08925 | AMS | USA | UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube |
Cronifer 40 B | DIN | Germany | Cronifer 40 B |