Project Description
Mechanical Properties
|
mooring chain
|
|||||||
|
Grade
|
Yield Point (N/mm,min)
|
Tensile Strength (N/mm,min)
|
Elongation (%,min)
|
Reduction Of Area (%,min)
|
Impact Test(V-notch)
|
||
|
Test Temperature
|
Impact(J,min)
|
||||||
|
Base Part
|
Weld Part
|
||||||
|
APISpec. 2F(ORQ)
|
—-
|
641
|
17
|
40
|
0
|
58
|
49
|
|
-15
|
40
|
36
|
|||||
|
ABS/RQ3 DNV/NVR3
|
410
|
690
|
17
|
50
|
0
|
60
|
50
|
|
-20
|
40
|
30
|
|||||
|
ABS/RQ3S DNV/NVR3s
|
490
|
770
|
15
|
50
|
0
|
65
|
53
|
|
-20
|
45
|
33
|
|||||
|
ABS/RQ4 DNV/NVR4
|
580
|
860
|
12
|
50
|
-20
|
50
|
36
|
|
ABS/R4s DNV/NVR4s
|
700
|
960
|
12
|
50
|
-20
|
56
|
40
|
|
ABS/R5 DNV/NVR5
|
760
|
1000
|
12
|
50
|
-20
|
58
|
42
|
|
*R6
|
840
|
1110
|
12
|
50
|
-20
|
58
|
42
|
