AFNOR Z8CNNb18-10 Enquiry | Print this page
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- » Z8CNNb18-10
X12Ni5
X15CrMo5-1
X19CrMoNbVN11-1
X22CrMoV12-1
Z6CNDT17-13B
Z3CAT18
Z5NCTDV26-15B
Z6CND17-13B
Z6CNNb18-12B
Z6CNT18-10B - AFNOR
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- Heat-Resistant Steel
Chemical composition % of the ladle analysis of grade Z8CNNb18-10
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Mo(％) | Nb(%) |
| Max 0.08 | Max 0.75 | Max 2.00 | Max 0.040 | Max 0.015 | 17.0-19.0 | 9.00-11.0 | 10xC Max 1.00 |
| 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) |
|---|---|---|---|---|---|---|
| 544 (≥) | 829 (≥) | 21 | 21 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 212 |
| 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 |
|---|---|---|---|---|---|---|---|
| 741 (≥) | 747 (≥) | 23 | 23 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 134 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 194 | 876 | 641 |
| 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 |
|---|---|---|---|
| Z8CNNb18-10 | Iron and steel. Stainless steel for high temperature application |