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SAE A 790 Type 2507 Details
SAE A 790 Type 2507 Standard Download
Category | Type | Grade | Microstructure | Designations |
---|---|---|---|---|
Grades | Stainless Steels | A 790 Type 2507 | Precipitation-Hardening | USA - SAE , A 790/A 790M (2013) - Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe |
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.03 | ||
Si | - | 0.08 | ||
Mn | - | 1.20 | ||
P | - | 0.035 | ||
S | - | 0.02 | ||
Ni | 6.00 | 8.00 | ||
Cr | 24.00 | 26.00 | ||
Al | - | - | ||
Cu | - | - | ||
Ti | - | - | ||
Fe | - | - | ||
N | 0.24 | 0.32 | ||
Mo | 3.00 | 5.00 | ||
W | - | - | ||
V | - | - |
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) |
---|---|---|---|---|---|---|
989 (≥) | 241 (≥) | 44 | 42 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 344 |
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 |
---|---|---|---|---|---|---|---|
912 (≥) | 513 (≥) | 43 | 44 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
841 | 346 | 384 |
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 240 Type 2507 | SAE | USA | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
A 270 2507 | SAE | USA | Seamless and Welded Austenitic Stainless Steel Sanitary Tubing |
A 790 Type 2507 | SAE | USA | Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe |
A 928 Type 2507 | SAE | USA | Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal |
A 959 Type 2507 | SAE | USA | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
SA-240 Type 2507 | AMS | USA | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
SA-790 Type 2507 | AMS | USA | Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe |