Shandong Longhao Steel Group Co., Ltd.
Shandong Longhao Steel Group Co., Ltd.
Payment Type:T/T,L/C,D/P,D/A,Paypal
Incoterm:FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP
Min. Order:5 Others
Transportation:Ocean
Port:Qingdao,Shanghai,Tianjin
$500-800 /Others
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China, China
Species: Steel Plate, Steel Plate
Production Process: Hot Rolled, Cold Rolled, Hot Rolled, Cold Rolled
Surface Treatment: Coated, Galvanized
Application: Ship Plate, Boiler Plate, Container Plate, Flange Plate, Boiler Plate, Container Plate, Flange Plate, Ship Plate
Special Steel: High-Strength Steel Plate, Pressure Vessel Steel Plate
Tolerance: ±1%
Category: Steel Plate, Hot Rolled Steel Sheet, Ship Steel Plate, Low-Alloy Plate, Cold Rolled Steel Sheet, Hot Rolled Steel Sheet, Steel Plate
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Standard: AiSi, ASTM, bs, DIN, GB, JIS
Shape: Customers Samples Color, Flat.sheet
Color: Customers Samples Color
Packaging: seaworthy
Productivity: 5000 tons/Month
Transportation: Ocean
Place of Origin: China
Supply Ability: 5000 tons/Month
HS Code: 72102000
Port: Qingdao,Shanghai,Tianjin
Payment Type: T/T,L/C,D/P,D/A,Paypal
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP
Pressure Vessel Steel Plate
Pressure Vessel Steel Plate Introduction
Pressure vessel quality (PVQ) steel plate is used to produce pressure vessels due to its tensile strength, notch toughness, ductility and fatigue characteristics.
Before examining the properties of PVQ grades, here are a few terms used to describe the properties of steel, defined:
Strength: the load the steel can bear. Steel strength is determined by yield point and tensile strength. A yield point is the point at which a material is stressed to the point where it deforms but does not break. Tensile strength is the amount of stress needed for the material to break.
Notch Toughness: the level of impact steel can absorb before denting, typically measured by a Charpy Impact test.
Ductility: the capability of a material to be stretched out before it becomes weak or brittle. Ductility is measured by elongation, which is the percent the length of a stretched material increases before it breaks.
Pressure Vessel Steel Grades
ASTM A285
ASME SA285
ASTM A516
ASME SA516
ASTM A537
ASME SA537
EN 10028
BS 1501
DIN 17155
ASTM A553 Type 1
ASTM A553 Type 2
ASME SA553 Type 1
ASME SA553 Type 2
ASTM A353
ASME SA353
ASTM A516 Grade 65 Pressure Vessel Plate
ASTM A516 Grade 65 is an excellent weldable carbon steel choice for pressure vessels and boiler fabrication. The material offers excellent performance in lower than ambient temperature service, has good weldability and excellent notch toughness.
A516 Grade 65 has greater specified tensile and yield strength when compared with ASTM A516 Grade 60
Used throughout the oil, gas and petrochemical industry, the steel is also found in sour service and wet H2S applications.
Chemical Composition of ASTM A516 Grade 65
| Carbon (C) | % |
| 12.5mm or less | 0.24 |
| 12.5 – 50mm | 0.26 |
| 50 – 100mm | 0.28 |
| 100 – 200mm | 0.29 |
| > 200mm | 0.29 |
| Manganese (Mn) | % |
| 12.5mm or less | 0.85-1.20 |
| • Heat Analysis : | 0.79-1.30 |
| • Product Analysis : | 0.85-1.20 |
| Over 12.5mm | 0.79-1.30 |
| • Heat Analysis : |
|
| • Product Analysis : |
|
| Phosphorus (P) | % |
| (max) | 0.035 |
| Sulphur (S) | % |
| (max) | 0.035 |
| Silicon (Si) | % |
| • Heat Analysis : | 0.15-0.40 |
| • Product Analysis : | 0.13-0.45 |
Mechanical Properties of ASTM A516 Grade 65
| DESCRIPTION | GRADE 65 |
| Tensile strength (ksi) | 65-85 |
| Tensile strength (MPa) | 450-585 |
| Yield strength (ksi) | 35 |
| Yield strength (MPa) | 240 |
| Elongation in 200mm (min)(%) | 19 |
| Elongation in 50mm (min) (%) | 21 |
| Thickness (max)(mm) | 205 |
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