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B.S. NA19 Details
B.S. NA19 Standard Download
Category | Type | Grade | Designations |
---|---|---|---|
Grades | Stainless Steels | NA19 | UK - B.S. , BS 3075 - Specification for nickel and nickel alloys: wire |
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.13 | ||
Si | - | 1.50 | ||
Mn | - | 1.00 | ||
P | - | - | ||
S | - | 0.015 | ||
Cr | 18.00 | 21.00 | ||
Ni | - | remaining | ||
Mo | - | - | ||
Al | 0.80 | 2.00 | ||
Cu | - | - | ||
Ti | 1.80 | 3.00 | ||
Fe | - | 3.00 | ||
Co | 15.00 | 21.00 | ||
B | 0.0010 | 0.0300 | ||
Zr | - | 0.15 |
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) |
---|---|---|---|---|---|---|
136 (≥) | 748 (≥) | 33 | 12 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 |
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 |
---|---|---|---|---|---|---|---|
752 (≥) | 572 (≥) | 24 | 33 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 333 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
137 | 961 | 956 |
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 |
---|---|---|---|
NA19 | B.S. | UK | Specification for nickel and nickel alloys: wire |