Sachiya Steel International is a recognized Manufacture of ASTM A516 Gr 70 Plates , Sheets, Coils, which exhibits very good corrosion resistance in concentrated acid. Naturally aerated sulphuric acid in ASTM A516 Gr. 70 Carbon Steel Plates is more corrosive than de – aerated acid in the intermediate concentration range. Sulphuric acid in ASME SA 516 Gr. 70 Carbon Steel Coils is sometimes contaminated with chlorides which increases the corrosively of the solution.
However, ASTM A516 Gr. 70 Carbon Steel Slating Coils has good resistance, also in chloride contaminated sulphuric acid, especially at high concentrations. Heavily cold worked material such as ASME SA 516 Gr. 70 Carbon Steel Perforated Coils, however, can have tensile strengths as high as 220,000 psi (1517 MPa). Sachiya Steel International is one of the well-known dealer and supplier for high quality ASTM A516 Gr. 70 CS Plates, which has the innate ability to form a passive layer that prevents corrosion.
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The 18 % minimum chromium content in ASME SA 516 Gr. 70 CS Coils provides corrosion and oxidation resistance, where it also must contain at least 10.5 percent chromium. ASTM A516 Gr. 70 CS Slatting Coils may contain much higher chromium levels, and additional alloying ingredients like molybdenum, nickel, titanium, aluminum, copper, nitrogen, phosphorous and selenium. ASME SA 516 Gr. 70 CS Perforated Coils is an economical and practical choice for most environments, but it doesn’t have the chloride resistance.
ASTM A516 Grade 70 Plates Specifications |
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| Specifications | : | ASTM A516 |
| Thickness | : | 8-100mm |
| Width |
: | 1500-3500mm |
| Length |
: | 3000-8000mm |
| Surface | : | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR) |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip etc. |
ASTM A516 Grade 70 Plates Chemical Composition
| Grade | C | Mn | P | S | Si |
| A516 Grade 70 | 0.27-0.31 | 0.79 – 1.30 | 0.035 max | 0.035 max | 0.13-0.45 |
ASTM A516 Grade 70 Sheets, Plates Mechanical Properties
| Grade | Thickness | Yield | Tensile | Elongation |
| A516 Grade 70 | 6-100mm | MPa -260 min | MPa – 485-620 | 17-21% |
ASTM A516 Grade 70 Sheets, Plate & Coils Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
ASTM A516 Grade 70 Sheets, Plate Test Certificates
We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc.
Material Testing
We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)
ASTM A516 Gr 70 Plates
Sachiya Steel International is a recognized trader and dealer of ASTM A516 Gr 70 Plates , Sheets, Coils, which exhibits very good corrosion resistance in concentrated acid
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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