Technical conditions for plates of P460NL2
The technical conditions apply to plates of P460NL2 with thickness
not more than 250mm. (8mm-250mm)
- Dimension, Shape, Weight and Permissible Deviation
The dimension, shape, weight and permissible deviation shall meet
the requirements of EN10029.
- Technical conditions
- Chemical composition (Ladle analysis)
The chemical composition of plates shall be accordance with the
following table 1.
Table 1 Chemical composition (Ladle analysis)
- Carbon equivalent (CEq)
Carbon equivalent shall be not more than 0.53 for plates of
Carbon equivalent shall be calculated as follows:
- Mechanical properties
The mechanical properties of P460NL2 shall meet the requirement as
Table 2 Tensile properties
Yield strength MPa
Tensile strength MPa
-50C Akv (J)
- Surface quality
The surface quality of plates shall be accordance with EN10163-2.
- Ultrasonic inspection
Plates shall be ultrasonic inspected per EN10160-1999 S1E2.
- Test method and inspection rules
Test items, sampling quantity, sampling method and test method
shall conform to table 4.
Table 4 Test items for plates
Chemical composition (Ladle analysis)
1 (per batch furnace number)
1 (Rolled pc)
Impact test at -50C
1 (Rolled pc)
3 (Rolled pc)
- Package, marking and certificate
Package, marking and certificate shall conform to EN10028-1.
- The third party inspection
The chemical composition, tensile test and Charpy -V impact test
for plates of P460NL2 shall be witnessed by surveyor of GL.
- Delivery conditions
The delivery conditions for plates of P460NL2 shall be Normalized.
- Other requirements
The other requirements for plates of P460NL2 shall be accordance
MTC accordance with EN10204 3.1