Product or Service
A517GrB Pressure Vessel Plates
Profile:Manufacturer - Producer|Ref:PSL43757YH | Country: China | Currency: | Export: No
specialist of A517GrB,produce according to A517/A517M–06，high-strength quenched and tempered alloy steel plates intended for use in fusion welded boilers and other pressure vessels.
3.General Requirements for Pressure Vessels:ASME SA20/20M
4.Supplied in the as-rolled condition:Quenching + tempere
5.Chemical composition:Grade B: C≤0.15-0.21,P≤0.035,S≤0.035,Mn=0.70-1.00,Si=0.15-0.35
6.Mechanical property:Yield strength≥690MPa,Tensile strength≥
795-930MPa,Elongation in 2 in. [50mm], min, %≥16%
7.Ultrasonic test:ASTM435/A435M-90 or S12(ASTM A578M-96)
8.Delivery time:30-60 days
9.Payment term:T/T or L/C
10.Minimal order:1 pcs
S1. Vacuum Treatment,
S2. Product Analysis,
S3. Simulated Post-Weld Heat Treatment of Mechanical Test Coupons,
S5. Charpy V-Notch Impact Test,
S6. Drop Weight Test (for Material 0.625 in. [16 mm] and over in Thickness),
S7. High-Temperature Tension Test.
S9. Magnetic Particle Examination,
S17. Vacuum Carbon-Deoxidized Steel.
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