Gnee steel Grade: |
EN10025-6 S550QL1 |
Ƙayyadaddun (mm) |
THK: 3 zuwa 100, Nisa: 1500 zuwa 2500, Tsawon: 3000 zuwa 12000 |
Daidaito: |
Yanayin isar da fasaha don samfuran lebur na ƙarfin yawan amfanin ƙasa tsarin karfe a cikin quenched da kuma yanayin zafi |
Yarda da Ƙungiya ta Uku |
ABS, DNV, GL, CCS, LR , RINA, KR, TUV, CE |
Rabewa: |
Hot birgima kayayyakin na tsarin karafa |
Gnee karfe ya kware wajen samar da farantin karfe EN10025-6 a cikin S550 QL1. Don ƙarin bayani na S550QL1 karfe faranti, da fatan za a duba su a cikin wadannan:
Bayanan Bayani na S550QL1 |
||||||||
Daraja |
Mafi Girman Element (%) |
|||||||
C |
Si |
Mn |
P |
S |
N |
B |
Cr |
|
S550 QL1 |
0.20 |
0.80 |
1.70 |
0.020-0.025 |
0.010-0.015 |
0.015 |
0.005 |
1.50 |
Ku |
Mo |
Nb |
Ni |
Ti |
V |
Zr |
||
0.50 |
0.70 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
Daidaiton Carbon: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Daraja |
Bayanan Bayani na S550QL1Mechanical Property |
|||||
Kauri |
yawa |
Tashin hankali |
Tsawaitawa |
Min Tasirin Makamashi |
||
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 |