Italy · RINA
Grade E500
-- — -
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionHigh / low temperature
value vs. temperature- heavy plates and wide flats quenched and tempered +QT · Impact energy Kv/Ku
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | 0.015 | |||
| B | 0.06 | |||
| C | 0.2 | |||
| Cr | 2 | |||
| Cu | 1.5 | |||
| Mn | 1.7 | |||
| Mo | 1 | |||
| N | 0.02 | |||
| Nb | 0.06 | |||
| Ni | 2 | |||
| P | 0.03 | |||
| S | 0.03 | |||
| Si | 0.55 | |||
| Ti | 0.2 | |||
| V | 0.1 | |||
| Zr | 0.15 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| heavy plates and wide flats +QT | ≥33 KV (ISO-V) (-40°C) trans.；≥50 KV (ISO-V) (-40°C) long. | |||||
| heavy plates and wide flats +QT, <= 70 mm | ≥500 | 610–770 | ≥16 |
High/low temperature
| Condition | Temperature ℃ | min | Remarks |
|---|---|---|---|
| heavy plates and wide flats quenched and tempered +QT | -40 | 33 | KV (ISO-V) |
| heavy plates and wide flats quenched and tempered +QT | -40 | 50 | KV (ISO-V) |