ABNT VN 2888Enquiry|Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | VN 2888 | ABNT | Brazil |
Chemical composition%of the ladle analysis of gradeVN 2888
| C(％) | P(％) | S(％) | Cr(％) | V(%) | W(%) |
|---|---|---|---|---|---|
| 0.2 | 10 | 9 | 2.5 | 0.25 | 4t 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) |
|---|---|---|---|---|---|---|
| 176(≥) | 352(≥) | 21 | 22 | 41 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 132 |
| 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 |
|---|---|---|---|---|---|---|---|
| 827(≥) | 951(≥) | 13 | 14 | 22 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 311 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 651 | 767 | 144 |
| 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 |
|---|---|---|---|
| 2Cr12MoVNbN | ABNT | Brazil | Heat-resisting steel bars |
| 2Cr11NiMoNbVN | ABNT | Brazil | Steels of blade for steam turbine |
| S47450 | ABNT | Brazil | Steels of blade for steam turbine |
| S47670 | ABNT | Brazil | Steels of blade for steam turbine |
| X 19 CrMoNbVN 11-1 | ABNT | Brazil | Stainless steels - Part 1: list of stainless steels |
| X 19 CrMoVNbN 11 1 | ABNT | Brazil | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| 1.4913 | ABNT | Brazil | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| X19CrMoNbVN11-1 | ABNT | Brazil | Creep resisting steels, nickel and cobalt alloys |
| 1.4913 | ABNT | Brazil | Creep resisting steels, nickel and cobalt alloys |
| Z60CMDVNb21-10Az | ABNT | Brazil | Valve steels and alloys for internal combustion engines |
| X10CrMoVNb9-1 | ABNT | Brazil | Alloy special martensitic creep-resisting steel |
| X19CrMoVNbN11-1 | ABNT | Brazil | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| 1.4913 | ABNT | Brazil | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| 1Cr12Ni3Mo2VN | ABNT | Brazil | Specification for stainless steel cold rolled sheet for aviation |
| X10CrWMoVNb9 | ABNT | Brazil | Boiler tubes are used in heat exchange appliances in which the energy is transferred from one medium to the other. The pipes are manufactured from carbon and low-alloy steel grades which are resistant to loads under high pressure and temperatures. They ar |
| Z12CNDV12 Air 9160/C | ABNT | Brazil | wrought steels used in aeronautical constructions |
| X19CrMoNbVN11-1,1.4913 | ABNT | Brazil | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
