Diamond Alloys has gained a reputed position in the market as a leading supplier, stockiest, manufacturer and dealers of SA 387 GR.11 CL.1/2 PLATES. We offer the unmatched quality and durable products to our domestic as well as global patrons. We have experience and extensively knowledgeable professionals that assure to obtain a standard quality product. We make use of top-notch quality raw material for its fabrication process. Also, we utilized advanced technology and innovative tools to obtain national and international standard product. Being as well known firm we meet up all the requirements and needs of our patrons. Thus we make available our standard quality product in customized shapes, size, thickness and grade as per the requirements and needs of the patrons. In order to satisfy our patrons, we avail our products at a quite reasonable price. Thus our manufacturing is done as per the set industrial norms and standards.
Details about grades
ASME SA 387 GR.11 CL.1/2 PLATES are alloy steel plates that are formed with chromium- molybdenum content. In addition to it includes other content such as nickel, tungsten, columbium, and aluminum. These additional elements offer superior resistance to corrosion and high-temperature tensile strength. These plates are ideal in that circumstance where hot liquids and gases are carried out frequently. The plates have a superior capability to tolerate high temperatures in tough circumstances. The plates are basically annealed in various situations that enable superior strength. Thus the addition of chromium content ensures superior resistance to oxidation and oxygen.
BS | EN | ASTM/ASME | DIN |
621 B | - | SA387-11-2 | - |
These SA 387 GR.11 CL.1/2 PLATES are often recognized as weldable carbon pressure vessel grade plate that generally utilized at elevated temperature. Furthermore, the plates offer superior excellent resistance to stress corrosion cracking, heat, and various corrosive media. The plates have outstanding durability, toughness, and hardness. Thus these are easily machined and fabricated.
Quality checks and inspection details
Strictly quality checks and inspections procedures are done in order to determine the quality of the product. The test is like a drop weight test, high-temperature tension test, magnetic particle examination, additional tension test, Charpy test, ultrasonic test, vacuum treatment. Other more tests are like tensile strength test, chemical analysis, PMI test, flaring test and IGC test. All such test is performed under the guidance of our professional experts to offer an error-free product to the patrons.
Test certificates
We provide approved test certificates to the buyer according to the EN 10204 3.1 or 3.2l. Other more certificates are like raw material test reports and 100% radiography.
Documentation
We attest the approved documents along with the product that comprises complete details related to the product. These documents are like Certificate origin by legalized manufacturers/ embassy, Commercial invoice, NABL test report, attested certificates by suppliers, heat treatment charts. Furthermore, a test is like a mill test certificates, raw material test reports, quality assurance plan, and fumigation certificate and guarantee letters.
Marking and packaging details
We utilized prominent packaging methods for maintaining the product quality of the products. This packaging provides safety and protection from rust and damage during transit. The products are packed in wooden cases, wooden cartons, wooden boxes, wooden cases, and wooden pallets. We also pack the product as per the requirements and demands of the patrons.
At last appropriate marking is done for easy identification of the product and quantity. The marking includes logo, trademark, and size; lot no, specifications and other details regarding products. Furthermore, we have a broad distribution network that enhances to make timely delivery of the product within 10-22 day as per the order was given by the patrons. To purchase the product one can acquire the product from Diamond Alloys at a cost-effective price.
Grade | ASME SA 387 GR.11 CL.1/2 Alloy Steel Plate |
---|---|
Width | 1000mm-4500mm |
Thickness | 5mm-150mm |
Length | 3000mm-18000mm |
Supply Condition | As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement. |
Impact tested | 52° C |
Process of Manufacturing | Hot-Rolled (HR) |
C | Mn | P | S | Si | Cr | Mo |
0.04 - 0.17 | 0.35 - 0.73 | 0.035 | 0.035 | x 0.44 - 0.86 | 0.94 - 1.56 | 0.40 - 0.7 |
A387 / SA387 Grade 11 | Class 1 | Class 2 |
Tensile Strength (ksi) | 60-85 | 70-90 |
Tensile Strength (MPa) | 415-585 | 485-620 |
Yield Strength (ksi) | 35 | 45 |
Yield Strength (MPa) | 240 | 310 |
Elongation in 50mm (%) | 19 | 18 |
Elongation in 50mm (%) | 22 | 22 |
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Cutting
Forming Drilling / Machining
Grinding
Testing
Machine building
Pylons and other architectural structures
Lifting and mobile equipment
Construction of bridges
Wearing plates
Framework structures
Crane booms
Rail cars
Stone or iron chutes
Truck frames
Containers
Vehicles and transport equipment
Steel constructions
Anti drill plates such as security doors, shot blasting equipment and tumbling machine