|
The test
specimen shall comply with the requirements given in the table
5.
Table-5
MECHANICAL
PROPERTY REQUIREMENTS
|
Grade
|
Yield
Strength Mpa
(kg/mm2)
min
|
Tensile
Strength
Mpa
(kg/mm2) min
|
%
elongation on
GL=50mm
min*
|
|
P1
|
205(21.1)
|
380(38.7)
|
30
|
|
P2
|
205(21.1)
|
380(38.7)
|
30
|
|
P5
|
205(21.1)
|
415(42.2)
|
30
|
|
P9
|
205(21.1)
|
415(42.2)
|
30
|
|
P11
|
205(21.1)
|
415(42.2)
|
30
|
|
P12
|
220(22.5)
|
415(42.2)
|
30
|
|
P22
|
205(21.1)
|
415(42.2)
|
30
|
|
P91
|
415(42.2)
|
585(59.8)
|
20
|
|
X20CrMoV121
|
490(50.0)
|
690(70.4)
840(85.6)
|
17
|
*GL=5.65ÖSO.
|
