Product List
Tel: 0086-371-68080662
0086-371-68080661
0086-371-55698848
Fax: 0086-371-88884766
Email: admin@gangsteel.com
Address: Zhengzhou city, New east Area, Henan Province In China
Gangsteel is specialized in supplying KR extra strength steel plate in KR Grade R D51. For more information of Grade R D51 steel plate, please check them in following:
|
KR/R D51high Strength Chemical Composition |
|||||||
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
KR/R D51 |
0.20 |
0.55 |
1.70 |
0.030 |
0.030 |
- |
0.020 |
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
- |
- |
- |
- |
- |
- |
- |
|
Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
|
KR/R D51 extra strength property |
||||||
|
Grade |
Mechanical Property |
Charpy V Impact Test |
||||
|
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
Min Mpa |
Mpa |
Min % |
-20 |
50 |
33 |
|
|
KR/R D51 |
500 |
610-770 |
16 |
|||
|
Note: Energy 1 is longitudinal impact test, Energy 2 is transverse |
||||||
Boiler steel plates| Alloy steel plates| High strength plate| Carbon steel plate| Stainless steel plate
|
Equivalent steel grade of KR/R D51 |
|||||||
|
NV D51 |
GL D51 |
LR/D51 |
BV/D51 |
CCS/D51 |
K D51 |
R D51 |
RI/D51 |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes
Gangsteel is specialized in supplying KR extra strength steel plate in R F70,KR F70,F70 STEEL PLATE
