24 July 2021 DIN Alloy
X1CrNiSi18-15-14 Stainless Steel Bar
Equivalent to DIN 1.4361
X1CrNiSi18-15-4 Application:Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
Chemical composition(mass fraction)(wt.%) of the X1CrNiSi18-15-4
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.015 |
| Si | 3.70 | 4.50 |
| Mn | - | 2.00 |
| P | - | 0.025 |
| S | - | 0.010 |
| Cr | 16.50 | 18.50 |
| Mo | - | 0.20 |
| Ni | 14.00 | 16.00 |
| N | - | 0.11 |
Mechanical properties of grade X1CrNiSi18-15-4
| Yield Rp0.2(MPa) | Tensile Rm(MPa) | Impact KV (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | HBW |
|---|---|---|---|---|---|---|
| 487 (≥) | 248 (≥) | 11 | 32 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 124 |
Physical properties of grade X1CrNiSi18-15-4
| Property | Density kg/dm3 | Temperature T °C/F | Specific heat J / kgK | Thermal conductivity W/mK | Electric resistance µΩ·cm |
|---|---|---|---|---|---|
| 795 (≥) | 227 (≥) | 43 | 14 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0) N/mm2 | Creep rupture strength (10000h) (Rp1,0) N/mm2 | - | - | - |
| 274 | 118 | 218 | - | - | - |
X1CrNiSi18-15-4 Range of products
| 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 |