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Wire & Rope Galvanised Wire Rope

P.C. wire Strand

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Usage

- Atomic Furnace
- Prestressed Concrete Structures
- Roofing Structures
- Concrete Bridges or Concrete Anchor
- Concrete Storage Tank
- Pile & Pole
- Concrete Slab & Concrete Railway Sleepers

P.C. Wire strand with Low Relaxation

Specification	Grade	Norninal Diameter		Tolerance of Diameter		Unit Weight		Breaking Load (Min)		Yield Load (Min Load at 1%(0.2) extension)		Elongation (Min)	Pitch	Relaxation
Specification	Grade	in	mm	in	mm	1bs/1000ft	kg/km	1bs	KN	1bs	KN	Elongation (Min)	Pitch	Relaxation
ASTM A416	250	1/4	6.35	±0.016	±0.41	122	182	9,000	40.0	8,100	36.0	3.5	12-16D	2.5% Max per 1000Hrs. (B.L x 0.70)
		5/16	7.94	±0.016	±0.41	197	294	14,500	64.5	13,050	58.1	3.5	12-16D
		3/8	9.53	±0.016	±0.41	272	405	20,000	89.0	18,000	80.1	3.5	12-16D
		7/16	11.11	±0.016	±0.41	367	548	27,000	120.1	24,300	108.1	3.5	12-16D
		1/2	12.70	±0.016	±0.41	490	730	36,000	160.1	32,400	144.1	3.5	12-16D
		0.6	15.24	±0.016	±0.41	737	1094	54,000	240.2	48,600	216.2	3.5	12-16D
	270	3/8	9.53	+0.026/-0.006	+0.66/-0.15	290	432	23,000	102.3	20,700	92.1	3.5	12-16D
		7/16	11.11	+0.026/-0.006	+0.66/-0.15	390	582	31,000	137.9	27,900	124.1	3.5	12-16D
		1/2	12.70	+0.026/-0.006	+0.66/-0.15	520	775	41,300	183.7	37,170	165.3	3.5	12-16D
		0.6	15.24	+0.026/-0.006	+0.66/-0.15	740	1102	58,600	260.7	52,740	234.6	3.5	12-16D
BS 5896	STANDARD	3/8	9.3	+0.012/-0.006	+0.3/-0.15	274	408	20,680	92	18,210	81	3.5	12-18D	2.5% Max per 1000Hrs. (B.L x 0.70)
		7/16	11.0	+0.012/-0.006	+0.3/-0.15	374	557	28,100	125	24,730	110	3.5	12-18D
		1/2	12.5	+0.016/-0.008	+0.4/-0.2	490	730	36,870	164	32,370	144	3.5	12-18D
		0.6	15.2	+0.016/-0.008	+0.4/-0.2	732	1090	52,150	232	45,860	204	3.5	12-18D
	SUPER	5/16	8.0	+0.012/-0.006	+0.3/-0.15	200	298	15,730	70	13,710	61	3.5	12-18D
		3/8	9.6	+0.012/-0.006	+0.3/-0.15	290	432	22,930	102	20,230	90	3.5	12-18D
		7/16	11.3	+0.012/-0.006	+0.3/-0.15	396	590	31,250	139	27,420	122	3.5	12-18D
		1/2	12.9	+0.016/-0.008	+0.4/-0.2	527	785	41,810	186	36,640	163	3.5	12-18D
		0.6	15.7	+0.016/-0.008	+0.4/-0.2	792	1180	59,570	265	52,380	233	3.5	12-18D
KS D7002 & JIS G3536	SWPC 7A or SWPR 7AL	1/4	6.2	+0.016/-0.008	+0.4/-0.2	122	182	9,040	40.2	7,600	(33.8)	3.5	12-16D	2.5% Max per 1000Hrs. (B.L x 0.70)
		5/16	7.9	+0.016/-0.008	+0.4/-0.2	196	293	14,550	64.7	12,340	(54.9)	3.5	12-16D
		3/8	9.3	+0.016/-0.008	+0.4/-0.2	272	405	19,950	88.8	16,970	(75.5)	3.5	12-16D
		7/16	10.8	+0.016/-0.008	+0.4/-0.2	366	546	26,890	120	22,930	(102)	3.5	12-16D
		1/2	12.4	+0.016/-0.008	+0.4/-0.2	489	729	35,930	160	30,640	(136)	3.5	12-16D
		0.6	15.2	+0.016/-0.008	+0.4/-0.2	739	1101	54,010	240	45,850	(204)	3.5	12-16D
	SWPC 7B or SWPR 7AL	3/8	9.5	+0.016/-0.008	+0.4/-0.2	290	432	22,930	102	19,510	(86.8)	3.5	12-16D
		7/16	11.1	+0.016/-0.008	+0.4/-0.2	389	580	31,080	138	26,450	(118)	3.5	12-16D
		1/2	12.7	+0.016/-0.008	+0.4/-0.2	520	774	41,220	183	35,050	(156)	3.5	12-16D
		0.6	15.2	+0.016/-0.008	+0.4/-0.2	739	1101	58,640	261	49,820	(222)	3.5	12-16D

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