Gnee steel Grade : |
EN10025-6 S550QL1 |
Tlhaloso (mm) |
THK: 3 ho isa ho 100, Bophara: 1500 ho isa ho 2500, Bolelele: 3000 ho isa ho 12000 |
Tloaelo: |
Maemo a tlhahiso ea tekheniki bakeng sa lihlahisoa tse bataletseng tsa matla a chai a phahameng litšepe tsa sebopeho boemong bo tingoeng le bo halefileng |
Kamohelo Ka Mokha oa Boraro |
ABS, DNV, GL, CCS, LR , RINA, KR, TUV, CE |
Sehlopha: |
Lihlahisoa tse chesang tsa litšepe tsa mohaho |
Gnee steel e ipapisitse le ho fana ka poleiti ea tšepe ea EN10025-6 ho S550 QL1. Bakeng sa tlhaiso-leseling e batsi ka lipoleiti tsa tšepe tsa S550QL1, ka kopo li hlahlobe ka ho tse latelang:
Sebopeho sa lik'hemik'hale sa S550QL1 |
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Kereiti |
The Element Max (%) |
|||||||
C |
Si |
Mong |
P |
S |
N |
B |
Kr |
|
S550 QL1 |
0.20 |
0.80 |
1.70 |
0.020-0.025 |
0.010-0.015 |
0.015 |
0.005 |
1.50 |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
Zr |
||
0.50 |
0.70 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
Tšebeliso ea Khabone: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Kereiti |
Thepa ea thepa ea S550QL1Mechanical |
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Botenya |
Khefutsa |
Tensile |
Elongation |
Min Impact Energy |
||
S550 QL1 |
mm |
Min Mpa |
Mpa |
Min % |
-60 |
30J |
3 |
550 |
640-820 |
16 |
-60 |
30J |
|
50 |
530 |
640-820 |
16 |
-60 |
30J |
|
100 |
490 |
590-770 |
16 |
-60 |
30J |