Czech Republic · CSN
CuBe2
CSN EN 12163 — Copper and copper alloys. Rod for general purposes
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Be | 1.8 | 2.1 | ||
| Co | 0.3 | |||
| Cu | Bal | Bal | ||
| Fe | 0.2 | |||
| Ni | 0.3 | |||
| Total Others | 0.5 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| steel bars, H085, > 2 <= 80 mm | HV 90–125；HB 85–120 | |||||
| steel bars, H155, > 40 <= 80 mm | HV 165–230；HB 155–220 | |||||
| steel bars, H170, > 25 <= 40 mm | HV 180–240；HB 170–230 | |||||
| steel bars, H190, > 2 <= 25 mm | HV 200–250；HB 190–240 | |||||
| steel bars, H320, > 40 <= 80 mm | HV ≥330；HB ≥320 | |||||
| steel bars, H340, > 2 <= 80 mm | HV 360–400；HB 340–380 | |||||
| steel bars, H340, > 25 <= 40 mm | HV ≥360；HB ≥340 | |||||
| steel bars, H350, > 2 <= 25 mm | HV ≥370；HB ≥350 | |||||
| steel bars, R1150, > 2 <= 80 mm | 1000 | ≥1150 | ≥2 | |||
| steel bars, R1150, > 40 <= 80 mm | 1000 | ≥1150 | ≥2 | |||
| steel bars, R1200, > 25 <= 40 mm | 1050 | ≥1200 | ≥2 | |||
| steel bars, R1300, > 2 <= 25 mm | 1150 | ≥1300 | ≥2 | |||
| steel bars, R420, > 2 <= 80 mm | 140 | ≥420 | ≥35 | |||
| steel bars, R580, > 40 <= 80 mm | 450 | ≥580 | ≥10 | |||
| steel bars, R600, > 25 <= 40 mm | 480 | ≥600 | ≥10 | |||
| steel bars, R650, > 2 <= 25 mm | 500 | ≥650 | ≥8 |
Physical properties
20.0
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 8.30 |
Similar grades
| Grade | Region | System |
|---|---|---|
| CW101C |  Italy | UNI |
| CW101C |  Spain | UNE |
| CuBe2 | Spain | UNE |
| CW101C |  Sweden | SS |
| CW101C |  Switzerland | SNV |
| CuBe2 | Switzerland | SNV |
| CW101C |  Finland | SFS |
| CuBe2 | Finland | SFS |
| CW101C |  Poland | PN |
| CuBe2 | Poland | PN |
| CW101C |  Austria | ONORM |
| CuBe2 | Austria | ONORM |
| CW101C |  Norway | NS |
| CuBe2 | Norway | NS |
| CW101C |  Belgium | NBN |
| CuBe2 | Belgium | NBN |
| CW101C |  Hungary | MSZ |
| CuBe2 | Hungary | MSZ |
| CW101C |  Germany | DIN |
| CW101C | Czech Republic | CSN |
| CW101C |  United Kingdom | B.S. |
| CW101C | Bulgaria | BDS |
| CuBe2 | Bulgaria | BDS |
| CW101C |  Romania | ASRO |
| CuBe2 | Romania | ASRO |
| CW101C |  France | AFNOR NF |
| CuBe2 | France | AFNOR NF |
| CuBe2 | Italy | UNI |
| CuBe2 | United Kingdom | B.S. |
| CuBe2 | Sweden | SS |
| CuBe 2 | Germany | DIN |