Delivery State: Heat treatment facilities for normalizing, tempering, annealing, quenching are available for the customers' requirements.
Standard: GB, ASTM, ASME, JIS, DIN, BS, EN, ISO and relative standards which are available for the customers' requirement.
US test: JB4730, GB/T2970, A435, A577, A588, JISG0801, JISG0901, SEL072, BS5996, NFS04-305 and Supplemented by all testing means & devices111
Technical condition for A514CrF high strength steel plate
|
Chemical Component wt%
|
|
Grade
|
C
|
Si
|
Mn
|
P
|
S
|
Ni
|
Cr
|
Mo
|
V
|
Cu
|
B
|
|
A514CrF
|
0.1
|
0.15
|
0.6
|
≤0.035
|
≤0.035
|
0.7
|
0.4
|
0.4
|
0.03
|
0.15
|
0.0005
|
|
0.2
|
0.35
|
1
|
1
|
0.65
|
0.6
|
0.06
|
0.6
|
0.006
|
Mechanical property
|
Specification
竊�/span>mm竊�/span>
|
Re
竊�/span>MPa竊�/span>
|
Rm
竊�/span>MPa竊�/span>
|
A
竊�/span>Horizontal竊�/span>%竊�/span>
|
Akv
竊�/span>J竊�/span>
|
|
16-50
|
≥690
|
≥760
|
≥16
|
-40°C竊�/span>≥34竊�/span>Average value竊�/span>
|
|
50-80
|
≥670
|
-20°C竊�/span>≥34竊�/span>Average value竊�/span>
|
|
81-102
|
≥650
|
Provide actual testing-date for -20°C
|
|