Alloy Steel Gr 12 Sheets & Plates, Alloy Steel Gr 12 Sheets & Plates Manufacturers, Alloy Steel Gr 12 Sheets & Plates Suppliers, Alloy Steel Gr 12 Sheets & Plates Stockists, Alloy Steel Gr 12 Sheets & Plates Exporters
Alloy Steel Gr 12 Sheets & Plates Manufacturers In Sri Lanka, Alloy Steel Gr 12 Sheets & Plates Suppliers In Sri Lanka, Alloy Steel Gr 12 Sheets & Plates Stockists In Sri Lanka, Alloy Steel Gr 12 Sheets & Plates Exporters In Sri Lanka
Alloy Steel Gr 12 Sheets & Plates
A387 Grade 12 Class 2 is a boiler steel plate. It is designed for use in pressure vessels and heat exchangers where there is an elevated temperature. They are manufactured by the finest quality of raw material which is been procured from trusted vendors. A387 Grade 12 has a wide range of uses including industrial boilers and pressure vessels, especially in environments where high-temperature levels are common. It is described as an alloyed high-temperature pressure vessel steel. They are utilized for the fabrication of boilers and pressure vessels and are described as boiler quality steel it is capable of being used in a variety of vessels to withstand high pressures.
A387 Grade 12 Class 2 are produce to make a superior quality carbon steel plate that has consistent controlled properties and is designed to withstand the internal pressure of pressure vessels, boilers, and valves, these steel plates have excellent creep resistant properties due to high-temperature applications. A387 Grade 12 plate is intended for welded pressure vessels where notch toughness is important, they have excellent features such as high strength, corrosion resistance, durable, fine finish, dimensional accuracy.
All Chhajed products are manufactured under strict process control and monitored throughout the production process. They go through several checks to ensure that the product delivered is of finest quality
Specification Schedule of Alloy Steel Gr 12 Sheets & Plates
| Alloy Steel A387 Gr 12 Plate Specifications |
ASTM A387 / ASME SA387 |
| ASME SA 387 gr. 12 Alloy Steel Plate Standard |
ASTM, ASME and API |
| SA 387 gr. 12 Plate Grade |
- ASTM A387 GR.12 CL.1
- ASTM A387 GR.12 CL.2
|
| A387 Plate Gr 12 Plate Rolling Type |
Oil and offshore platform steel plate |
| Thickness of SA 387 Grade 12 Class 2 Plate |
4mm-300mm |
| SA 387 Gr 12 Cl 2 Plate Width |
1500mm-4200mm |
| SA 387 gr 12 Class 2 Boiler & Pressure Vessel Steel Plate Length |
3000mm-18000mm |
| Heat Treatment |
Normalized / Drawing-back |
| Technique |
Hot Rolled |
| Classification |
Alloy quality steel |
| Hardness |
Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| ASME SA 387 Grade 12 Class 2 Sheet Form |
Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish |
Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
Chemical Properties of Alloy Steel Gr 12 Sheets & Plates
| Grades |
C |
Mn |
P |
S |
SI |
Cr |
Mo |
| ASTM A387 Grade 12 |
0.05 – 0.17 |
0.4 – 0.65 |
0.035 |
0.035 |
0.15 – 0.4 |
0.8 – 1.15 |
0.45 – 0.6 |
Mechanical Properties of Alloy Steel Gr 12 Sheets & Plates
| Tensile (MPa) |
Yield (MPa) |
Elongation (50mm) |
Elongation (200mm) |
Reduction of Area |
| 380 – 550 |
230 min |
22% min |
18% min |
– |
Equivalent Standard of Alloy Steel Gr 12 Sheets & Plates
| BS |
EN |
ASTM/ASME |
UNS |
DIN |
| - |
- |
A387 / SA 387 |
K11757 |
- |
Basic Type of Alloy Steel Gr 12 Sheets & Plates
Low Alloy Steel Gr 12 Sheets & Plates Stockist
Chrome Moly Alloy Steel Gr 12 Plates
Alloy Steel Gr 12 Wear Plates
Alloy Steel Gr 12 Sheets & Plates
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