Birta birta ah darajada: |
EN10025-6 S550QL1 |
Tilmaamaha (mm) |
THK: 3 ilaa 100, Ballac: 1500 ilaa 2500, Dhererka: 3000 ilaa 12000 |
Heerka: |
Xaaladaha gaarsiinta farsamada ee alaabada fidsan ee xoogga dhalidda sare biraha qaab-dhismeed ee xaaladda la demiyay iyo kuwa xanaaqsan |
Ansixinta Dhinac Saddexaad |
ABS, DNV, GL, CCS, LR, RINA, KR, TUV, CE |
Kala soocida: |
Alaabooyinka duuban ee kulul ee birta qaab dhismeedka |
Birta Gnee waxay ku takhasustay bixinta saxan birta EN10025-6 ee S550 QL1. Wixii macluumaad dheeraad ah ee taarikada S550QL1, fadlan ku hubi sida soo socota:
S550QL1 Halabuurka Kiimikada |
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Darajo |
Cunsurka ugu sarreeya (%) |
|||||||
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 |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
Zr |
||
0.50 |
0.70 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
Kaarboon u dhiganta: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Darajo |
S550QL1 Hantida Makaanikada |
|||||
Dhumucda |
Wax-soo-saarka |
Jilicsan |
Dheeraynta |
Tamarta Saamaynta ugu yar |
||
S550 QL1 |
mm |
Min Mpa |
Mpa |
Ugu yaraan % |
-60 |
30J |
3 |
550 |
640-820 |
16 |
-60 |
30J |
|
50 |
530 |
640-820 |
16 |
-60 |
30J |
|
100 |
490 |
590-770 |
16 |
-60 |
30J |