Steel Wire For Cable > ASTM A 475 CLASS C coating wire > **Guy & Grouding Wire by ASTM A475 and ASTM A363 standard**

Specification Submission and Compaliance Sheet （From PG304) | |||||

Item: Guy & Grouding Wire | |||||

Technical Particulars | BREB Requirement | Guaranteed Specification | |||

a. Manufacturer: | To be mentioned | ||||

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. Max^{m }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 | ||||

For Reel The following Test reports as per AWPA standard to be submitted before shipment | For Reel The following Test reports as per AWPA standard to be submitted before shipment | ||||

a) Wet ash analysis for oxides as per A7-75, A2-85 section 2,5,6 | a) Wet ash analysis for oxides as per A7-75, A2-85 section 2,5,6 | ||||

b) X-ray as per A9-86 | b) X-ray as per A9-86 | ||||

c) Atomic Absorption as per A-7-75 and A-11-83 | c) Atomic Absorption as per A-7-75 and A-11-83 | ||||

r) Test Lab. Status | Internationally recognized Independent testing Laboratories | Internationally recognized Independent testing Laboratories |