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ASTM A320 Grade L7C Bolts Manufacturer, Supplier, Stockist and Exporter in India – Ananka Group
Ananka Group is an outstanding ASTM A320 Grade L7C Bolts Manufacturer, Supplier & Exporter in India. We manufacture ASTM A320 Grade L7C Bolts Fasteners of unrivaled quality. We rigorously assess the quality of all of our products at every level, from raw material acquisition to production, storage, and delivery. We have a large area dedicated to product manufacturing and storage. With each order that we send, we endeavour to give exceptional product quality and a hassle-free transaction to all of our customers.
ASTM A320 Grade L7C Bolts Supplier, ASTM A320 L7C Bolts Stockists, ASTM A320 L7C Bolts, ASTM A320 Grade L7C Anchor Bolts, ASTM A320 L7C Heavy Hex Bolts Manufacturer, ASTM A320 Grade L7C Carriage Bolts Stockist, ASTM A320 Grade L7C Bolts Supplier in India
Ananka Group is one of the best ASTM A320 Grade L7C Bolts Manufacturer, Supplier, & Stockists in India. ASTM A320 Grade L7C Bolts are manufactured using ASTM A320 Grade L7C material, which is desirable to manufacture fastener products bolts, nuts, screw, and washer that can be used at a varied range of elevated temperatures in bolting applications. ASTM A320 Grade L7C is the most common grade of A320 bolts. Bolts made using this material are extremely resistant to corrosion and a varied range of environmental conditions. Steel alloyed with chromium, manganese, and molybdenum are used to make ASTM A320 Grade L7C Bolts. To achieve the requisite mechanical qualities, the bolts are subjected to a heat treatment process.
ASTM A320 L7C Bolts are designed for low-temperature applications. Valves, flanges, fittings, and pressure vessels are all popular uses for these fasteners. The minimum Charpy impact value for ASTM A320 L7C Bolts is 20 ft-lbf @ -150F, according to ASTM regulations. The Charpy impact test determines the overall amount of energy absorbed by a material during fracture, revealing the notch toughness of the material. We are also a well known supplier of ASTM A320 Gr L7C Stud Bolt in India.
The tensile and yield strengths of the ASTM A320 L7C Bolts vary. The minimum tensile strength varies by grade within the A320 specification, ranging from 75ksi to 125ksi. The minimum yield strengths of the A320 bolts and nuts range from 30ksi to 105ksi, with elongation rates ranging from 12% to 30%. Carbon, manganese, phosphorus, sulphur, silicon, chromium, nickel, and molybdenum all have a role in the material makeup of the various grades. The astm a320 l7m nuts have chromium concentrations of up to 18%, nickel concentrations of up to 14%, and molybdenum concentrations of up to 3%.
ASTM A320 Gr L7C Bolts – Specifications
- Specifications: ASTM A320,A194 / ASME SA320,SA194
- Standard: DIN, ASTM, BS and all International Standards
- Length: 3 mm to 200 mm
- Size: M3 – M56 | 3/6″ to 2″ | Custom Sizes
- Heat Treatment: Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.
- ASTM A320 L7C Bolts Type: ASTM A320 L7C Anchor Bolt, Carriage Bolt, Flange Bolt, 12 Point Bolt, Hex and Hex Flange Bolts, Place Bolt, Hanger Bolt, Hexagon Bolts / Tap Bolt, Lag Bolt, Machine Bolt, Plow Bolt, Shoulder Bolt, Square Head Bolt, Stud Bolt, T-Head Bolt, Toggle Bolt, U-Bolt
| Standard Specification Of | ASTM A320 L7C Bolts |
|---|---|
| Size Type | Diameter 20 to 100 MM / Inches 3/4 to 3.1/2 |
| Surface Finish | Plain / Zinc plated / Hot dip galvanised |
| Surface Coating | Hot Dipped Galvanizing Coated Bolt Phosphate Coated Bolt Zinc Coated Bolt Cadmium Coated Bolt Teflon Coated Bolt Xylon Coated Bolt |
| Standard Dimensions Of | ASME B18.2.1 And ANSI B18.3 |
| ASTM Standard Of Fasteners | ASTM A193 B6: Class 1 & Class 2, DIN 933 / 931, EN 4017/ And 4014, IS 1363 / 1363. |
| Additional Requirements Of Nuts Bolt | NACE MR0103 And MR0175 & ISO 15156 |
| Type Of Fasteners | Hex Bolt, Hex Nuts, Screws, Stud, Threaded Rod, Washer |
| Type Of Head | Hex, Threading, Square, Round |
Types of ASTM A320 Grade L7C Bolts
Other ASTM 320 Grades
Ananka Group is world largest Supplier & Stockists of ASTM A320 L7C Bolts
ASTM A320 Bolts are utilised in a variety of applications such as Power plants, food processing facilities, oil and gas industrial uses, petroleum, chemical, petrochemical, pharmaceutical, and heat exchanger, boiler, and condenser applications are all examples of such applications. We sell ASTM A320 L7C Bolts and other fasteners in a variety of sizes as a leading manufacturer and supplier. Please contact us for further information on the A320 standard fasteners, as well as price.
Our high-grade ASTM A320 Grade L7C Bolts are ideal for low-temperature performance as well as a wide range of other industrial applications. In our manufacturing facility, we use contemporary machinery, complex procedures, and cutting-edge technology to produce these A320 Grade L7C Bolts. We manufacture these products in large quantities utilising cutting-edge technology. To assure quality, our team of highly experienced, talented professionals and specialists closely monitors the manufacturing process. We meet the needs of our prestigious clients with customised and non-customized ASTM A320 L7C Fasteners.
ASTM A320 Bolts are utilised in a variety of applications. Power plants, food processing facilities, oil and gas industrial uses, petroleum, chemical, petrochemical, pharmaceutical, and heat exchanger, boiler, and condenser applications are all examples of such applications. We sell ASTM A320 L7C Bolts and other fasteners in a variety of sizes as a leading manufacturer and supplier. Please contact us for further information on the A320 standard fasteners, as well as price.
ASTM A320 Gr L7C Bolts Chemical Compostion
| Element | L7C |
|---|---|
| Element | Composition, % A |
| Carbon – Molybdenum (AISI 4037) | |
| Carbon, max | 0.35 – 0.40 |
| Manganese | 0.70 – 0.90 |
| Phosphorus, max | 0.035 |
| Sulfur, max | 0.040 |
| Silicon | 0.015 – 0.35 |
| Molybdenum | 0.20 – 0.30 |
ASTM A320 Gr L7C Bolts Mechanical Properties
| Diameter, in. [mm] |
Tensile Strength, min, ksi [MPa] | Yield Strength min, ksi [MPa] (0.2% offset) | Elongation in 2 inch or 50mm, min, % | Reduction of Area, min, % | Hardness, max | |
|---|---|---|---|---|---|---|
| HBW | HRC | |||||
| 2 1/2 [65] and under A | 125 [860] | 105 [725] | 16 | 50 | 321 | 35 |
ASTM A320 Grade L7C Bolts Impact Test Requirements (Notch Toughness)
| Size of Specimen, mm | Test Temperature | Minimum impact value required for average of each set of three specimens, ft-lbf [J] | Minimum impact value permitted for one specimen only of a set, ft-lbf [J] | |
|---|---|---|---|---|
| °F | °C | |||
| 10 X 10 | -150 | -101 | 20 [27] | 15 [20] |
| 10 X 7.5 | 16 [22] | 12 [16] | ||
ASTM A320 Grade L7C Bolts Weight Chart Pdf
| MM (Millimeter) Threads As Per IS 1363/67 | ||||||||||
| Weight In Kilogram For 100 NOS | ||||||||||
| Length (Millimeter) | Diameter Of Bolt | |||||||||
| Metric 5 | Metric 6 | Metric 8 | Metric 10 | Metric 12 | Metric 14 | Metric 16 | Metric 18 | Metric 20 | Metric 22 | |
| 16 | 0.448 | 0.743 | 1.590 | 3.211 | ||||||
| 20 | 0.598 | 0.812 | 1.711 | 3.411 | 4.892 | |||||
| 25 | 0.660 | 0.897 | 1.871 | 3.660 | 5.252 | 8.170 | ||||
| 30 | 0.737 | 1.010 | 2.070 | 3.912 | 5.574 | 9.690 | 10.707 | 18.657 | ||
| 35 | 0.804 | 1.120 | 2.271 | 4.223 | 5.974 | 10.000 | 11.416 | 16.026 | 19.608 | |
| 40 | 0.881 | 1.230 | 2.470 | 4.533 | 6.410 | 10.288 | 12.107 | 16.667 | 20.747 | |
| 45 | 0.958 | 1.340 | 2.671 | 4.840 | 6.859 | 10.504 | 12.821 | 17.241 | 21.739 | |
| 50 | 1.030 | 1.450 | 2.870 | 5.155 | 7.299 | 11.261 | 13.624 | 17.857 | 22.727 | 28.409 |
| 55 | 1.560 | 3.071 | 5.464 | 7.740 | 11.628 | 14.409 | 18.868 | 23.810 | 30.120 | |
| 60 | 1.670 | 3.270 | 5.774 | 8.183 | 12.255 | 15.244 | 20.000 | 25.126 | 32.051 | |
| 65 | 1.781 | 3.472 | 6.083 | 8.621 | 12.626 | 16.026 | 21.008 | 26.455 | 34.014 | |
| 70 | 1.890 | 3.671 | 6.394 | 9.058 | 12.987 | 16.835 | 22.124 | 27.778 | 35.461 | |
| 75 | 2.000 | 3.873 | 6.702 | 9.506 | 13.228 | 17.606 | 23.256 | 29.070 | 39.063 | |
| 80 | 2.111 | 4.072 | 7.013 | 10.000 | 13.889 | 18.248 | 24.510 | 30.303 | 40.000 | |
| 90 | 4.472 | 7.634 | 10.917 | 14.925 | 19.841 | 26.042 | 33.113 | 41.667 | ||
| 100 | 4.873 | 8.251 | 11.820 | 16.340 | 21.459 | 27.778 | 35.714 | 46.296 | ||
| 110 | 8.881 | 12.723 | 17.730 | 23.041 | 31.250 | 38.168 | 47.170 | |||
| 120 | 9.506 | 13.624 | 18.797 | 24.631 | 32.895 | 40.984 | 50.000 | |||
| 130 | 10.101 | 14.535 | 20.000 | 26.316 | 34.722 | 43.478 | 52.632 | |||
| 140 | 10.707 | 15.432 | 20.833 | 27.933 | 35.461 | 46.296 | 55.556 | |||
| 150 | 11.312 | 16.340 | 22.222 | 29.412 | 37.594 | 48.544 | 58.824 | |||
| 160 | 11.905 | 17.241 | 24.272 | 31.056 | 40.984 | 50.505 | 61.728 | |||
| 170 | 12.500 | 18.116 | 32.680 | 53.191 | 64.935 | |||||
| 180 | 13.123 | 19.011 | 26.882 | 34.247 | 55.556 | 67.568 | ||||
| 190 | 13.736 | 19.920 | 35.971 | 58.140 | 70.423 | |||||
| 200 | 14.327 | 20.833 | 29.586 | 37.594 | 49.020 | 60.976 | 73.529 | |||
| 220 | 15.528 | 22.624 | 40.650 | 65.789 | 79.365 | |||||
| 240 | 16.722 | 24.510 | 43.860 | 71.429 | 84.746 | |||||
| 250 | 17.301 | 25.381 | 45.455 | 74.627 | 87.719 | |||||
| 260 | 17.921 | 26.316 | 47.170 | 76.923 | 90.909 | |||||
| 280 | 19.157 | 28.090 | 50.505 | 81.967 | 98.039 | |||||
| 300 | 20.325 | 29.940 | 53.763 | 87.719 | 104.167 | |||||
| 320 | 31.646 | 56.818 | 92.593 | |||||||
| 340 | 33.557 | 60.241 | 98.039 | |||||||
| 360 | 35.211 | 63.291 | 104.167 | |||||||
| 380 | 37.037 | 66.667 | 108.696 | |||||||
| 400 | 39.063 | 69.444 | 113.636 | |||||||
ASTM A320 Grade L7C Bolts Uses and Applications
- ASTM A320 Bolts are used in Pharmaceutical Equipment
- Grade L7C Bolts are used in Sea Water Equipment
- ASTM A320 Bolts are used in Heat Exchangers
- Grade L7C Bolts are used in Off-Shore Oil Drilling process
- ASTM A320 Bolts are used in Gas Processing
- Grade L7C Bolts are used in Power Generation
- ASTM A320 Bolts are used in Petrochemicals
- Grade L7C Bolts are used Aircraft Exhaust Manifolds
- ASTM A320 Bolts are used in Pharmaceuticals
ASTM A320 Grade L7C Bolts Impact Test Requirements
| bolts Grade | Test Temperature | |
|---|---|---|
| °F | °C | |
| Grade L7M, L70, L71, L72, L73 | -100 | -73 |
| Grade L7, L7C, L7C, L7C | -150 | -101 |
| Grade L43 | -150 | -101 |
| Grade L1 | -100 | -73 |
ASTM A320 Grade L7C Bolts Hardness Chart
| Tensile Class | Brinell Hardness Number | Approximate Rockwell Hardness B & C | |
| min | max | ||
| A, B and C | 248 – 341 | 24 HRC | 27 HRC |
| D | 248 – 321 | 24 HRC | 35 HRC |
ASTM A320 Grade L7C Bolts Stress Rupture Requirements – Ananka Group
| Tensile Class | Test Temperature °F [°C] | Stress, min | Time to Rupture, min, h [Note] | Elongation, min, % | |
|---|---|---|---|---|---|
| ksi | Mpa | ||||
| A, B and C | 1200 [650] | 56 | 385 | 100 | 5 |
| D | 1200 [650] | 40 | 275 | 100 | 5 |
ASTM A320 Grade L7C Bolts – Additional Information Packaging and Delivery
- Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others.
- Packaging: ASTM A320 Gr L7C Bolts are packaged with caution and safety so they reach our client’s as good as he would expect. Packaging Charges Extra.
- Port of Dispatch: Mumbai or Kalamboli ports in the Maharashtra state of India.
- Tax: 18% GST
ASTM A320 Grade L7C Bolts – Client Project Report
Our ASTM A320 Gr L7C Bolts are impeccable in quality and that is why are loved widely by our large clientele. ASTM A320 Gr L7C Bolts produced by Ananka Group are used in various different projects worldwide. We have clients with regular demand for ASTM A320 Gr L7C Bolts in 5 different countries and we export ASTM A320 Gr L7C Bolts to additional 40+ countries. Send us your enquiries via email – sales@anankafasteners.com or whatsapp us your requirements.
| ASTM A320 Gr L7C Bolts Supply in Oil Plant | Rajasthan |
| All types of ASTM A320 Gr L7C Bolts supply | Jaipur, Rajasthan |
| ASTM A320 Gr L7C Bolt, Nuts, Washers and Screws | Navi Mumbai, Maharashtra |
| ASME SA320 Gr L7C Bolts | Vijaywada, Hyderabad |
ASTM A320 Grade L7C Bolts – Related Types
| ISO Approved ASTM A320 U Bolts | ASTM A320 L7C Hanger Bolt |
| ASTM A 320 Eye Bolt Supplier | ASTM A320 J Bolt |
| ASTM A 320 Square Head Bolt Supplier | ASTM A320 T-Head Bolt |
| ASTM A 320 Toggle Bolt Supplier | A320 L7C 12 Point Bolt |
| ASTM A 320 L7C Heavy Hex Bolts | ASTM A320 U-Bolt |
| ASTM A 320 L7C Step Bolt | ASTM A320 L7C Lag Bolt Exporter |
| A320 L7C Shoulder Bolt | ASTM A320 L7C Anchor Bolt |
| A320 L7C Hexagon Bolt / Tap Bolt | ASTM A320 L7C Machine Bolt |
| A320 L7C Hex and Hex Flange Bolts | ASTM A320 L7C Place Bolt |
| A320 L7C Carriage Bolt | ASTM A320 L7C Flange Bolt |
Export Destinations and Domestic Supply of ASTM A320 Grades L7C Stud Bolt
Ananka Group is an esteemed ASTM A320 Grade L7C Bolts Supplier in India. We supply our products to many cities in India. We have a well-organized and a coordinative supply chain to cater to our huge clientele across the nation.
We also export our premium quality ASTM A320 Grades L7C Bolts and Nuts Fasteners to innumerable countries around the globe. We have an exclusive team for coordinating the export of all ASTM A320 Grades L7C products from India.