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■ Overview
EN 10204 3.2 ABS approval mill certificate Q550E steel plate,Q550E steel sheet,Q550E metal plate stock at Shanghai port warehouse ready for shipment.For small dimension of Q550E steel plate and Q550E metal plate,Xinsteel Industrial offer cutting for our end customers according to drawing,Q550E round plate,Q550E circle plate,Q550E ring plate also available stock in our warehouse.
■ Full Data
Technical Requirements & Additional Services for Q550E steel plate:
♦ Quenching and tempering heat treatment
♦ Low temperature impacting test at -40 ℃
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
♦ Quenching and tempering heat treatment
♦ Low temperature impacting test at -40 ℃
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
■ Techicals
►Mechnical property for GB/T 16270 Q550E steel plate:
|
Thickness(mm) |
Yield strength (≥Mpa) |
Tensile strength (Mpa) |
Elongation in ≥, A % |
|
T≤50 |
550 |
640-820 |
16 |
|
50<T≤100 |
530 |
640-820 |
|
|
100<T |
490 |
590-770 |
►Chemical composition for GB/T 16270 Q550E steel plate (Heat Analysis Max%)
|
Main chemical elements composition of GB/T 16270 Q550E steel plate |
||||||
|
C |
Si |
Mn |
P |
S |
Cu |
Cr |
|
0.20 |
0.80 |
1.70 |
0.020 |
0.010 |
0.50 |
1.50 |
|
Ni |
Mo |
B |
V |
Nb |
Ti |
- |
|
2.00 |
0.70 |
0.005 |
0.12 |
0.06 |
0.05 |
- |
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