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ASTM﹣524 ACAR Aluminum Alloy Core Aluminum Conductor

Execution standard: ASTM B524

Material: Aluminum Conductors Aluminum-Alloy Reinforced (ACAR) consists of 6201 aluminum alloy and 1350 aluminum. Its core is made of 6201 aluminum alloy, with 1350 aluminum wires used for the outer layer, and the whole is formed by concentric stranding.

Product advantage

ACA R (Aluminum Conductor Aluminum Reinforced) is a specialized transmission wire featuring an aluminum alloy core for enhanced strength, wrapped in high-conductivity pure aluminum layers. This design balances robust mechanical performance with excellent electrical flow, making it suitable for medium-span overhead lines where a lightweight, corrosion-resistant solution is needed.

1. High strength bearing capacity: With aluminum alloy as the core, it has high mechanical strength and can withstand greater tension. It is suitable for harsh environments such as long-span erection, heavy ice areas and strong winds, improving line stability.

2. Excellent electrical conductivity: The outer layer is made of high-purity aluminum wire, which has good electrical conductivity, can effectively reduce power transmission loss and ensure the efficiency of power transmission.

3. Lightweight design: Compared with traditional steel-cored aluminum stranded wires, it has a lighter weight under the same strength, which can reduce the load on the pole and tower and lower the cost of project construction and operation and maintenance.

4. Outstanding weather resistance: The aluminum alloy material has good corrosion resistance and anti-aging ability, adapts to various climatic environments, and prolongs the service life of the wire.

5. High comprehensive cost performance: It balances the advantages of strength, conductivity and lightweight, takes into account long-term stable operation and economic costs, and is suitable for various power transmission scenarios such as high-voltage and ultra-high-voltage.

Product application

Thanks to its unique properties, aluminum alloy core aluminum stranded wire demonstrates significant advantages in various power transmission scenarios:

- Suitable for long-span power transmission projects, such as crossing rivers, canyons and other complex terrains. The high-strength core can withstand huge tension, ensuring the safe erection of lines.

- Capable of coping with harsh climatic environments such as heavy ice areas and strong wind zones. Its excellent weather resistance and resistance to mechanical loads reduce the impact of extreme weather on the lines.

- Adaptable to high-voltage and ultra-high-voltage power grids. The high conductivity of the outer aluminum wires reduces power transmission losses and facilitates efficient power transmission.

- Convenient for urban and suburban power grid construction. Its lightweight feature reduces the load on poles and towers, simplifies the construction process, and adapts to dense or complex urban network layouts.

- Also applicable to power grid connection projects in remote areas. Its corrosion resistance and long service life reduce maintenance costs and ensure continuous power supply.

(ACAR)ASTM﹣B524 Aluminum Conductors Aluminum-Alloy Reinforced (ACAR)

Type: ACAR 1350/6201

ConductorSize	Sectional Area			Diameterof Wires	1350 Aluminum	6201 Aluminum alloy	Diameter of Conductor	Linear Mass	Rated Strngth	Max.D.C. Resistance at 20℃ Ω/km
ConductorSize	Total	1350 Aluminum	6201 Aluminum alloy	Diameterof Wires	1350 Aluminum	6201 Aluminum alloy	Diameter of Conductor	Linear Mass	Rated Strngth	Max.D.C. Resistance at 20℃ Ω/km
cmil	mm²	mm²	mm²	mm	No	No	mm	kg/km	kN	Ohms/km
Stranding 4/3
30 580	15.5	8.9	6.6	1.679	4	3	5.04	42.4	3.67	1.98
41 740	21.1	12.1	9.1	1.961	4	3	5.88	57.9	4.97	1.45
48 690	24.7	14.1	10.6	2.118	4	3	6.35	67.5	5.76	1.24
66 360	33.7	19.2	14.4	2.474	4	3	7.42	92.1	7.79	0.909
77 470	39.3	22.4	16.8	2.672	4	3	8.02	107.5	8.94	0.778
105 600	53.5	30.6	22.9	3.119	4	3	9.36	146.5	12	0.571
123 300	62.5	35.7	26.8	3.371	4	3	10.11	171.1	13.65	0.489
133 100	67.5	38.6	28.9	3.503	4	3	10.51	184.7	14.7	0.453
155 400	78.8	45.0	33.8	3.785	4	3	11.36	215.7	17.1	0.387
167 800	85.0	48.6	36.4	3.932	4	3	11.80	232.8	18.3	0.361
195 700	99.2	56.7	42.5	4.247	4	3	12.74	271.6	21.3	0.309
211 600	107.3	61.3	46.0	4.417	4	3	13.25	293.7	23	0.285
246 900	125.1	71.5	53.6	4.770	4	3	14.31	342.6	26.9	0.245
Stranding 12/7
250 000	126.6	80.0	46.7	2.913	12	7	14.57	348.4	27.6	0.24
300 000	152.1	96.1	56.1	3.193	12	7	15.97	418.6	32.8	0.199
350 000	177.3	112.0	65.3	3.447	12	7	17.24	487.9	37.4	0.171
400 000	202.6	128.0	74.7	3.685	12	7	18.43	557.6	42.4	0.15
450 000	228.0	144.0	84.0	3.909	12	7	19.55	627.4	47.2	0.133
500 000	253.3	160.0	93.3	4.12	12	7	20.60	697.0	52.4	0.12
550 000	278.6	176.0	102.6	4.321	12	7	21.61	766.7	57.6	0.109
600 000	303.9	192.0	112.0	4.513	12	7	22.57	836.3	62.9	0.0997
653 100	330.9	209.0	121.9	4.709	12	7	23.55	910.5	68.5	0.0915
Stranding 15/4
250 000	126.6	100.0	26.7	2.913	15	4	14.57	348.4	24.4	0.234
300 000	152.1	120.1	32.0	3.193	15	4	15.97	418.6	28.9	0.195
350 000	177.3	140.0	37.3	3.447	15	4	17.24	487.9	33.2	0.167
400 000	202.6	160.0	42.7	3.685	15	4	18.43	557.6	37.5	0.146
450 000	228.0	180.0	48.0	3.909	15	4	19.55	627.4	41.6	0.13
500 000	253.3	200.0	53.3	4.12	15	4	20.60	697.0	46.2	0.117
503 600	255.1	201.4	53.7	4.135	15	4	20.68	702.1	46.5	0.116
550 000	278.6	220.0	58.7	4.321	15	4	21.61	766.7	50.8	0.106
587 200	297.5	234.9	62.6	4.465	15	4	22.33	818.6	54.3	0.0994
600 000	303.9	239.9	64.0	4.513	15	4	22.57	836.3	55.4	0.0974
Stranding 18/19
500 000	253.1	123.1	130.0	2.951	18	19	20.66	698.0	58.8	0.122
550 000	278.5	135.5	143.0	3.096	18	19	21.67	768.3	64.3	0.111
600 000	303.7	147.8	156.0	3.233	18	19	22.63	837.8	70.1	0.102
649 500	329.1	160.1	169.0	3.365	18	19	23.56	907.6	73.8	0.0942
650 000	329.2	160.2	169.1	3.366	18	19	23.56	908.1	73.8	0.0942
700 000	354.6	172.5	182.1	3.493	18	19	24.45	977.9	79.5	0.0876
739 800	374.9	182.4	192.5	3.592	18	19	25.14	1034.1	83.5	0.0827
750 000	380.2	185.0	195.2	3.617	18	19	25.32	1048.6	84.7	0.0817
800 000	405.2	197.1	208.1	3.734	18	19	26.14	1117.5	90.3	0.0764
850 000	431.0	209.7	221.3	3.851	18	19	26.96	1188.7	95.3	0.0719
900 000	456.2	221.9	234.2	3.962	18	19	27.73	1258.2	101	0.0679
950 000	481.1	234.1	247.1	4.069	18	19	28.48	1327.0	106	0.0643
1 000 000	506.8	246.5	260.2	4.176	18	19	29.23	1397.8	112	0.0610
1 080 600	547.6	266.4	281.2	4.341	18	19	30.39	1510.4	121	0.0588
1 100 000	557.2	271.1	286.2	4.379	18	19	30.65	1536.9	123	0.0558
1 172 000	594.0	289.0	305.0	4.521	18	19	31.65	1638.2	131	0.0522
1 200 000	608.2	295.9	312.3	4.575	18	19	32.03	1677.6	135	0.0509
1 250 000	633.5	308.2	325.3	4.669	18	19	32.68	1747.3	140	0.0489
1 300 000	658.4	320.3	338.1	4.760	18	19	33.32	1816.0	146	0.0472
Stranding 24/13
500 000	253.1	164.1	88.9	2.951	24	13	20.66	698.0	52.9	0.119
550 000	278.5	180.7	97.9	3.096	24	13	21.67	768.3	57.6	0.109
600 000	303.7	197.0	106.7	3.233	24	13	22.63	837.8	62.8	0.0994
650 000	329.2	213.6	115.7	3.366	24	13	23.56	908.1	66.6	0.0919
700 000	354.6	230.0	124.6	3.493	24	13	24.45	977.9	71.8	0.0853
750 000	380.2	246.6	133.6	3.617	24	13	25.32	1048.6	76.2	0.0794
800 000	405.2	262.8	142.4	3.734	24	13	26.14	1117.5	81.2	0.0748
850 000	431.0	279.5	151.4	3.851	24	13	26.96	1188.7	85.4	0.0702
853 700	432.5	280.6	152.0	3.858	24	13	27.01	1193.0	85.8	0.0699
900 000	456.2	295.9	160.3	3.962	24	13	27.73	1258.2	90.5	0.0663
927 200	469.9	304.8	165.1	4.021	24	13	28.15	1295.9	93.2	0.0643
950 000	481.1	312.1	169.0	4.069	24	13	28.48	1327.0	95.4	0.0630
1 000 000	506.8	328.7	178.1	4.176	24	13	29.23	1397.8	101	0.0597
1 024 500	519.2	336.8	182.4	4.227	24	13	29.59	1432.1	103	0.0584
1 080 600	547.6	355.2	192.4	4.341	24	13	30.39	1510.4	109	0.0551
1 100 000	557.2	361.5	195.8	4.379	24	13	30.65	1536.9	111	0.0541
1 109 000	561.8	364.4	197.4	4.397	24	13	30.78	1549.6	111	0.0538
1 198 000	606.9	393.7	213.2	4.570	24	13	31.99	1673.9	120	0.0499
1 200 000	608.2	394.5	213.7	4.575	24	13	32.03	1677.6	121	0.0499
1 250 000	633.5	410.9	222.6	4.669	24	13	32.68	1747.3	126	0.0479
1 300 000	658.4	427.1	231.3	4.760	24	13	33.32	1816.0	131	0.0459
Stranding 30/7
500 000	253.1	205.2	47.9	2.951	30	7	20.66	698.0	48.0	0.117
550 000	278.5	225.8	52.7	3.096	30	7	21.67	768.3	52.1	0.106
600 000	303.7	246.3	57.5	3.233	30	7	22.63	837.8	56.8	0.0971
650 000	329.2	267.0	62.3	3.366	30	7	23.56	908.1	60.8	0.0896
700 000	354.6	287.5	67.1	3.493	30	7	24.45	977.9	65.5	0.0833
750 000	380.2	308.3	71.9	3.617	30	7	25.32	1048.6	69.2	0.0778
800 000	405.2	328.5	76.7	3.734	30	7	26.14	1117.5	73.8	0.0728
850 000	431.0	349.4	81.5	3.851	30	7	26.96	1188.7	77.3	0.0686
853 700	432.5	350.7	81.8	3.858	30	7	27.01	1193.0	77.6	0.0682
900 000	456.2	369.9	86.3	3.962	30	7	27.73	1258.2	81.9	0.0646
950 000	481.1	390.1	91.0	4.069	30	7	28.48	1327.0	86.4	0.0614
1 000 000	506.8	410.9	95.9	4.176	30	7	29.23	1397.8	91.0	0.0584
1 024 500	519.2	421.0	98.2	4.227	30	7	29.59	1432.1	93.2	0.0568
1 100 000	557.2	451.8	105.4	4.379	30	7	30.65	1536.9	100	0.0532
1 109 000	561.8	455.5	106.3	4.397	30	7	30.78	1549.6	101	0.0525
1 172 000	594.0	481.6	112.4	4.521	30	7	31.65	1638.2	107	0.0499
1 198 000	606.9	492.1	114.8	4.570	30	7	31.99	1673.9	109	0.0486
1 200 000	608.2	493.2	115.1	4.575	30	7	32.03	1677.6	109	0.0486
1 250 000	633.5	513.6	119.8	4.669	30	7	32.68	1747.3	114	0.0466
1 300 000	658.4	533.9	124.6	4.760	30	7	33.32	1816.0	118	0.0449
Stranding 33/4
500 000	253.1	225.7	27.4	2.951	33	4	20.66	698.0	44.4	0.115
550 000	278.5	248.4	30.1	3.096	33	4	21.67	768.3	48.1	0.105
600 000	303.7	270.9	32.8	3.233	33	4	22.63	837.8	52.4	0.0961
650 000	329.2	293.7	35.6	3.366	33	4	23.56	908.1	56.3	0.0886
700 000	354.6	316.2	38.3	3.493	33	4	24.45	977.9	60.7	0.0824
750 000	380.2	339.1	41.1	3.617	33	4	25.32	1048.6	64.0	0.0768
800 000	405.2	361.4	43.8	3.734	33	4	26.14	1117.5	68.2	0.0722
850 000	431.0	384.4	46.6	3.851	33	4	26.96	1188.7	71.3	0.0676
900 000	456.2	406.8	49.3	3.962	33	4	27.73	1258.2	75.5	0.0640
950 000	481.1	429.1	52.0	4.069	33	4	28.48	1327.0	79.7	0.0607
1 000 000	506.8	452.0	54.8	4.176	33	4	29.23	1397.8	83.9	0.0577
1 100 000	557.2	497.0	60.2	4.379	33	4	30.65	1536.9	92.3	0.0525
1 200 000	608.2	542.5	65.8	4.575	33	4	32.03	1677.6	101	0.0479
1 250 000	633.5	565.0	68.5	4.669	33	4	32.68	1747.3	105	0.0459
1 300 000	658.4	587.2	71.2	4.760	33	4	33.32	1816.0	109	0.0443
Stranding 33/28
1 000 000	506.4	273.9	232.4	3.251	33	28	29.26	1398.5	110	0.0607
1 100 000	557.4	301.6	255.9	3.411	33	28	30.70	1539.6	119	0.0551
1 200 000	608.5	329.2	279.3	3.564	33	28	32.08	1680.8	128	0.0505
1 250 000	633.0	342.5	290.6	3.635	33	28	32.72	1748.4	133	0.0486
1 300 000	658.7	356.4	302.4	3.708	33	28	33.37	1819.3	139	0.0466
1 400 000	709.4	383.8	325.6	3.848	33	28	34.63	1959.3	148	0.0433
1 500 000	760.0	411.2	348.9	3.983	33	28	35.85	2099.2	159	0.0404
1 600 000	811.3	438.9	372.4	4.115	33	28	37.04	2240.6	160	0.0381
1 700 000	860.9	465.7	395.2	4.239	33	28	38.15	2377.7	180	0.0358
1 750 000	887.1	479.9	407.2	4.303	33	28	38.73	2450.1	186	0.0348
1 800 000	912.4	493.6	418.8	4.364	33	28	39.28	2520.0	191	0.0338
1 900 000	962.8	520.9	442.0	4.483	33	28	40.35	2659.3	201	0.0319
2 000 000	1013.8	548.4	465.3	4.600	33	28	41.40	2799.9	212	0.0303
Stranding 42/19
1000 000	506.4	348.6	157.7	3.251	42	19	29.26	1398.5	102	0.0594
1 100 000	557.4	383.8	173.6	3.411	42	19	30.70	1539.6	110	0.0538
1 200 000	608.5	419.0	189.5	3.564	42	19	32.08	1680.8	119	0.0495
1 250 000	633.0	435.9	197.2	3.635	42	19	32.72	1748.4	124	0.0476
1 277 000	647.0	445.5	201.5	3.675	42	19	33.08	1787.1	126	0.0466
1 300 000	658.7	453.5	205.2	3.708	42	19	33.37	1819.3	129	0.0456
1 400 000	709.4	488.4	221.0	3.848	42	19	34.63	1959.3	137	0.0423
1 500 000	760.0	523.3	236.7	3.983	42	19	35.85	2099.2	147	0.0397
1 534 400	777.3	535.2	242.1	4.028	42	19	36.25	2146.9	150	0.0387
1 600 000	811.3	558.6	252.7	4.115	42	19	37.04	2240.6	157	0.0371
1 700 000	860.9	592.7	268.1	4.239	42	19	38.15	2377.7	166	0.0348
1 750 000	887.1	610.8	276.3	4.303	42	19	38.73	2450.1	171	0.0338
1 798 000	911.2	627.4	283.8	4.361	42	19	39.25	2516.5	176	0.0331
1 800 000	912.4	628.2	284.2	4.364	42	19	39.28	2520.0	176	0.0328
1 900 000	962.8	662.9	299.9	4.483	42	19	40.35	2659.3	186	0.0312
1 933 000	979.7	674.5	305.1	4.522	42	19	40.70	2705.8	189	0.0307
2 000 000	1013.8	698.0	315.8	4.600	42	19	41.40	2799.9	196	0.0297
2 338 000	1184.8	815.8	369.0	4.973	42	19	44.76	3272.4	229	0.0256
Stranding 48/13
1 000 000	506.4	398.4	107.9	3.251	48	13	29.26	1398.5	94.1	0.0584
1 100 000	557.4	438.6	118.8	3.411	48	13	30.70	1539.6	102	0.0532
1 200 000	608.5	478.9	129.7	3.564	48	13	32.08	1680.8	110	0.0486
1 250 000	633.0	498.1	134.9	3.635	48	13	32.72	1748.4	114	0.0469
1 300 000	658.7	518.3	140.4	3.708	48	13	33.37	1819.3	119	0.0449
1 400 000	709.4	558.2	151.2	3.848	48	13	34.63	1959.3	126	0.0417
1 500 000	760.0	598.1	162.0	3.983	48	13	35.85	2099.2	135	0.0390
1 600 000	811.3	638.4	172.9	4.115	48	13	37.04	2240.6	145	0.0364
1 700 000	860.9	677.4	183.5	4.239	48	13	38.15	2377.7	153	0.0345
1 703 000	862.9	679.0	183.9	4.244	48	13	38.20	2383.3	154	0.0345
1 750 000	887.1	698.0	189.1	4.303	48	13	38.73	2450.1	158	0.0335
1 800 000	912.4	718.0	194.4	4.364	48	13	39.28	2520.0	163	0.0335
1 900 000	962.8	757.7	205.2	4.483	48	13	40.35	2659.3	172	0.0308
2 000 000	1013.8	797.7	216.0	4.600	48	13	41.40	2799.9	181	0.0292
2 338 000	1184.8	932.3	252.5	4.973	48	13	44.76	3272.4	211	0.0253
Stranding 54/7
1 000 000	506.4	448.2	58.1	3.251	54	7	29.26	1398.5	87.9	0.0577
1 100 000	557.4	493.5	64.0	3.411	54	7	30.70	1539.6	95.9	0.0525
1 200 000	608.5	538.7	69.8	3.564	54	7	32.08	1680.8	104	0.0479
1 250 000	633.0	560.4	72.6	3.635	54	7	32.72	1748.4	107	0.0463
1 277 000	647.0	572.8	74.3	3.675	54	7	33.08	1787.1	110	0.0443
1 300 000	658.7	583.1	75.6	3.708	54	7	33.37	1819.3	112	0.0423
1 361 500	690.0	610.8	79.2	3.795	54	7	34.16	1905.7	117	0.0413
1 400 000	709.4	628.0	81.4	3.848	54	7	34.63	1959.3	118	0.0384
1 500 000	760.0	672.8	87.2	3.983	54	7	35.85	2099.2	127	0.0384
1 600 000	811.3	718.2	93.1	4.115	54	7	37.04	2240.6	135	0.0361
1 700 000	860.9	762.1	98.8	4.239	54	7	38.15	2377.7	143	0.0338
1 750 000	887.1	785.3	101.8	4.303	54	7	38.73	2450.1	148	0.0328
1 800 000	912.4	807.7	104.7	4.364	54	7	39.28	2520.0	152	0.0320
1 900 000	962.8	852.4	110.5	4.483	54	7	40.35	2659.3	160	0.0303
2 000 000	1013.8	897.4	116.3	4.600	54	7	41.40	2799.9	169	0.0288
Stranding 54/37
2 000 000	1012.6	600.9	411.7	3.764	54	37	41.40	2798.3	207	0.0301
2 250 000	1139.5	676.2	463.3	3.993	54	37	43.92	3149.2	231	0.0270
2 493 000	1263.2	749.6	513.6	4.204	54	37	46.24	3490.8	256	0.0244
2 500 000	1266.2	751.4	514.8	4.209	54	37	46.30	3499.1	257	0.0243
2 750 000	1393.1	826.7	566.4	4.415	54	37	48.57	3850.0	282	0.0221
3 000 000	1520.9	902.5	618.4	4.613	54	37	50.74	4203.1	308	0.0202
Stranding 63/28
2 000 000	1012.6	701.0	311.6	3.764	63	28	41.40	2798.3	193	0.0297
2 250 000	1139.5	788.9	350.6	3.993	63	28	43.92	3149.2	215	0.0266
2 500 000	1266.2	876.6	389.6	4.209	63	28	46.30	3499.1	239	0.0240
2 750 000	1393.1	964.5	428.7	4.415	63	28	48.57	3850.0	263	0.0218
3 000 000	1520.9	1052.9	468.0	4.613	63	28	50.74	4203.1	287	0.0200
Stranding 72/19
2 000 000	1012.6	801.2	211.4	3.764	72	19	41.40	2798.3	182	0.0292
2 250 000	1139.5	901.6	237.9	3.993	72	19	43.92	3149.2	202	0.0262
2 493 000	1263.2	999.4	263.7	4.204	72	19	46.24	3490.8	224	0.0237
2 500 000	1266.2	1001.8	264.4	4.209	72	19	46.30	3499.1	225	0.0236
2 750 000	1393.1	1102.3	290.9	4.415	72	19	48.57	3850.0	247	0.0215
3 000 000	1520.9	1203.3	317.5	4.613	72	19	50.74	4203.1	270	0.0197