CNS CNS NCF800 Enquiry | Print this page
- Category
- Type
- Steel grade
- Standard
- Country
- USE
- Grades
- Special Alloy
- » CNS NCF800
Martensite 1
Martensite 3
Martensite 4
Martensite 11
Martensite 600
Martensite 616
CNS NCF600
CNS NCF601
CNS NCF750
CNS NCF751 - CNS
- China
- China Taiwan Heat-Resistant Steel
Chemical composition % of the ladle analysis of grade CNS NCF800
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Cu(%) | Al(%) | Ti(%) | Other(%) |
| Max 0.10 | Max 1.00 | Max 1.50 | 0.03 | 0.015 | 19.0-23.0 | 30.0-35.0 | Max 0.75 | 0.15-0.60 | 0.15-0.60 | Fe remaining |
| 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) |
|---|---|---|---|---|---|---|
| 833 (≥) | 118 (≥) | 12 | 12 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 341 |
| 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 |
|---|---|---|---|---|---|---|---|
| 881 (≥) | 675 (≥) | 24 | 11 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 441 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 656 | 884 | 948 |
| 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 |
|---|---|---|---|
| HNV5 | Steel for intake valves |
||
| S63005 | Steel for intake valves |
||
| Z1CNS17-15 | Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels |
||
| Z11CNS17-07Az | Stainless steels for general purposes. Plates, wide strips and strips |
||
| Z15CNS25-20 | Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels |
||
| Z17CNS20-12 | Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels |
||
| Z80CNS20-02 | Valve steels and alloys for internal combustion engines |
||
| NCF800 | Special alloys steel for chemical plant |
||
| NCF800TB | Seamless nickel-chromium-iron alloy heat exchanger tubes |
||
| NCF800TP | Seamless nickel - chromium - iron alloy pipes |
||
| NCF800H | Corrosion - resisting and heat - resisting superalloy plates and sheets |
||
| NCF800HTB | Seamless nickel-chromium-iron alloy heat exchanger tubes |
||
| NCF800HTP | Seamless nickel-chromium-iron alloy pipes |
||
| NCF800HTF | Steel tubes for fired heater |
||
| NCF800TF | Steel tubes for fired heater |
||
| NCF800 | CNS Standard heat resistant alloy and corrosion resistant alloy bar and plate type and chemical composition |
||
| NCF800H | CNS Standard heat resistant alloy and corrosion resistant alloy bar and plate type and chemical composition |