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Guy & Grouding Wire ASTM A 475 Class C
Guy & Grouding Wire ASTM A 475 Class C
A combination of steel grades is used and heat treatment processes to manufacture soft, medium and hard tensile grades. The table below is indicative only of steel chemistries used.
Product Description
Guy & Grouding Wire ASTM A 475 Class C
| Technical Particulars | Guaranteed Specification | |||
| b. Material | N1: | Steel,produced by commercially accepted steel making process, according to ASTM A 363 (Revision from 2003 to the latest version | N1: | Steel,produced by commercially accepted steel making process, according to ASTM A 363 (Revision from 2003 to the latest version |
| N-2, N-3& N-4: | steel made by open hearth/ basic oxygen/ electrical furnace process | N-2, N-3& N-4: | steel made by open hearth/ basic oxygen/ electrical furnace process | |
| C.Norminal Wire Size | N-1= 7.94mm (5/16″) | N-1= 7.94mm (5/16″) | ||
| N-2= 6.35mm (1/4″) | N-2= 6.35mm (1/4″) | |||
| N-3= 9.52mm (3/8″) | N-3= 9.52mm (3/8″) | |||
| N-4= 11.11mm (7/16″) | N-4= 11.11mm (7/16″) | |||
| d.Norminal Length per Reel | N-1=549M ± 5% | N-1=549M ± 5% | ||
| N-2=914M ± 5% | N-2=914M ± 5% | |||
| N-3= 366M ± 5% | N-3= 366M ± 5% | |||
| N-4=305M ± 5% | N-4=305M ± 5% | |||
| e. No. of Strand and Grouding wire | 3 for N-1 and 7 for N-2, N-3 & N-4 | 3 for N-1 and 7 for N-2, N-3 & N-4 | ||
| f. Nominal Dia of Coated Strands | N-1=2.64 mm | N-1=2.64 mm | ||
| N-2=2.03 mm | N-2=2.03 mm | |||
| N-3= 3.05 mm | N-3= 3.05 mm | |||
| N-4=3.68mm | N-4=3.68mm | |||
| g. Zinc Coating | Class C and shall comply with specification | N-1 shall comply with the ASTM A363 Class C | ||
| N-2, N-3 & N4 shall comply with ASTM A475 Class C | ||||
| h. Class-C, Min Coating Wt. (Oz/sq.ft） | N-1=2.7 | N-1=2.7 | ||
| N-2=1.8 | N-2=1.8 | |||
| N-3= 2.55 | N-3= 2.55 | |||
| N-4=2.7 | N-4=2.7 | |||
| i. Weight of Normal Length (kg.) | N-1=138 | N-1=138 | ||
| N-2=164 | N-2=164 | |||
| N-3= 149 | N-3= 149 | |||
| N-4=180 | N-4=180 | |||
| j. Minimum Breaking Strength in lbs. | N-1=6,500 | N-1=6,500 | ||
| N-2=4,750 | N-2=4,750 | |||
| N-3= 10,800 | N-3= 10,800 | |||
| N-4=14,500 | N-4=14,500 | |||
| k. Maxm Resistance Ohm/1000ft | 1.15 Ohm (for Item N-1) | N-4=180 | ||
| l. Lay Factor | Not exceed 16XND | Not exceed 16XND | ||
| m. Lay | Left Handed Lay | Left Handed Lay | ||
| n. Packing Material | Aluminum/Steel/Wood | Steel/Wood | ||
| p. Packing Reel Designation | NRX 22:12 | NRX 22:12 | ||
| q. Test Reports | For N-1: | For N-1: | ||
| a.Breaking Strength, | a.Breaking Strength, | |||
| b. Weight of Zinc Coating & | b. Weight of Zinc Coating & | |||
| c. Resistivity as outlined in ASTM A 363, and ASTM B 193 (Revision from 2003 to the latest version) | c. Resistivity as outlined in ASTM A 363, and ASTM B 193 (Revision from 2003 to the latest version) | |||
| N-2, N-3& N-4: | N-2, N-3& N-4: | |||
| a.Breaking Strength, | a.Breaking Strength, | |||
| b.Elongation, | b.Elongation, | |||
| c. Ductility of the steel wire, | c. Ductility of the steel wire, | |||
| d. Weight of the Zinc Coating as outlined in ASTM A 475 | d. Weight of the Zinc Coating as outlined in ASTM A 475 | |||
| r) Test Lab. Status | Internationally recognized Independent testing Laboratories | Internationally recognized Independent testing Laboratories | ||
Steel Chemistry
A combination of steel grades is used and heat treatment processes to manufacture soft, medium and hard tensile grades. The table below is indicative only of steel chemistries used.
| Tensile Grade | % Carbon | % Phosphorus | % Manganese | % Silicon | % Sulphur |
| Soft | 0.05 max | 0.03 max | 0.05 max | 0.12-0.18 | 0.03 max |
| Medium | 0.15-0.19 | 0.03 max | 0.70-0.90 | 0.14-0.24 | 0.03 max |
| Hard | 0.04-0.07 | 0.03 max | 0.40-0.60 | 0.12-0.22 | 0.03 max |
FAQ
Q: Are you Trading company or Manufacturer ?
A: We are manufacturer(Factory) in wire industry for more than 20 years.
Q: Producing Capacity?
A: The producing capacity totally is 8, 500 tons per month. The producing capacity of this product is 1,500 tons per month.
Q: Main Market?
A: Our main market is foreign customers. 80% of the products are for exporting. The main countries are Japan, South Korea, South Asian area, Canada etc.
Q: What information should I provide when inquiring?
A: The diameter before pvc coating; after pvc coating, the requirement of the core wire like zinc coating, tensile strength, packing, colour
Q: What is the MOQ?
A: For quality checking, we accept small quantity order like one coil. For normal cooperation, we prefer FCL container quantity to ensure the safety of goods in transportation.
Q: Can you accept the special order as per customer offering drawing?
A: Yes,we can.OEM is available.we can customized according to requirement.
Q: What kind of payment does your company support?
A: T/T,L/C at sight,Cash,Western Union are all accepted
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample within 2kg for free charge but do not pay the cost of freight.
Q: Third Party Inspection available?
A: Yes, available. The charges are on the buyer.
If you have another question, pls feel free to contact us as below:
Contact: Tel/(wechat):+8613938576991 whatsapp:+8613938576991 Email: zhiyitian2008@gmail.com
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