JIS E2Enquiry|Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | E2 | JIS | Japan |
Chemical composition%of the ladle analysis of gradeE2
| W(%) | Co(%) |
|---|---|
| 90-95 | 5-10 |
Hardness quartile HRA: 89
Bending strength frequency/MPa:1375
| 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) |
|---|---|---|---|---|---|---|
| 237(≥) | 389(≥) | 42 | 14 | 34 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 334 |
| 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 |
|---|---|---|---|---|---|---|---|
| 295(≥) | 525(≥) | 21 | 12 | 42 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 212 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 729 | 891 | 619 |
| 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 |
|---|---|---|---|
| X9CrNiSiNCe21-11-2 | JIS | Japan | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
| 1.4835 | JIS | Japan | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
| NiFe25Cr20NbTi | JIS | Japan | Valve steels and alloys for internal combustion engines |
| 2.4955 | JIS | Japan | Valve steels and alloys for internal combustion engines |
| X7CrNiSiNCe21-11 | JIS | Japan | Heat-resistant steels |
| NiFe25Cr20NbTi | JIS | Japan | Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines |
| E2512 | JIS | Japan | SURFACE VEHICLE INFORMATION REPORT |
| E26-4 XES | JIS | Japan | wrought steels used in aeronautical constructions |
| E36-4 XES | JIS | Japan | wrought steels used in aeronautical constructions |
