Quenched and tempered steel plate and sheet A514 Grade C and A514 Grade E which are mainly
used for building the plants and factories,the common structure and construction machinery
and equipment owning to its owned highest yield strength and tensile strength.A514 Grade C
and A514 Grade E owned the yield strength at 690 Mpa for the thickness belows 65 millimeters,
and the tensile strength shall be within 760_895 Mpa.These values are the highest in steel
grades.
In advantage of our superior rolling teams in China,our mill can gurantee the best steel
property for plate A514 Grade C and A514 Grade E here before taking out of mill.All the
relative tests have to be done in our mill labs,such as chemical composition analysis for
ladle and product,mechanical property values,heat treatment pieces test and other techincal
tests.Some additional technical requirements shall be Ultrasonic test,PWHT,DWTT test for
these two steel grades.
Grade |
Chemical Composition Max Heat Analysis | ||||||
|
C |
Mn |
P |
S |
Si |
Ni |
Cr |
A514 Grade C |
0.10/0.20 |
1.10/1.50 |
0.035 |
0.035 |
0.15/0.30 |
- |
|
|
Mo |
V |
Ti |
Zr |
Cu |
B | |
A514 Grade C |
0.15/0.30 |
0.03/0.08 |
0.01/0.03 |
- |
- |
0.001-0.005 |