P690QL1 Boiler/Pressure Vessel Steel Plate-En10028-6
P690QL1 Boiler/Pressure Vessel Steel Plate-En10028-6
1.Material:En10028-6 P690QL1 boiler plate
2.Application:P690QL1 pressure vessel steel plates are widely used in the fabrication of boilers and pressure vessels in industries such as shipbuilding, petrochemical and manufacturing.
3.Relative Grades:P355Q, P355QH, P355QL1, P355QL2, P460Q, P460QH, P460QL1, P460QL2, P500Q, P500QH, P500QL1, P500GL2, P500QL2, P690Q, P690QH, P690QL1, P690QL2—En10028-6.
4. Chemical Composition:
| Steel Grade | Chemical Composition(max) | Standard | ||||
| C | Si | Mn | P | S | ||
| P690QL1 | 0.20 | 0.80 | 1.70 | 0.020 | 0.008 | En10028-6 |
5. Mechanical Properties:
| Steel Grade | Delivery Condition | Product Thickness
(mm) |
Tensile Properties | |
| Yield Strength | Tensile Strength | |||
|
P690QL1 |
Q+T |
<50 | 690 | 770-940 |
| 50<T<100 | 670 | 770-940 | ||
| 100<T<150 | 630 | 720-900 | ||
6. Other information:
(1) P690QL1 Delivery of condition: Q+T (quenched and tempered)
(2) Other technology requirements:Z Test, UT (ultrasonic test), N (normalized), PWHT (simulated post-weld heat treatment), Elevated Temperature Tension Test) ect.
If you need much further information about P690QL1 pressure vessel steel plates, please contract us at any time.
Contact :
Email: nina@hzzsteel.com.cn
S.Manager: Nina Zhang
T:86-371-65862331
Cell:86-371-65652677
