Product Details

high tensile Low relaxation 9.4mm plain PC steel wire

9.4mm plain PC wire Advantage :

1.We are professional manufacturer, our factory is set up in march ,2005

2.We have been approved by ISO9001:2000 SGS

3. We have whole set of production equipment and inspect instrument

9.4mm plain PC wire Descriptions :

1.Diameter : 4 -10MM

2.Surface : plain, spiral ,indented, helix ,screw

3.Material: High carton steel wire 77B, 82B

4.Tensile strength (TS) : 1470 1570 1670 1770 1860Mpa

5.Technical Specification :high tensile strength ,low relaxation

6.Standard : GB/T5224(China)ASTMA421(USA);BS 896(UN);

JIS G3536(Japan);AS/NZS4672(Australia);NBR-7483(Brazil);

EN10138(Europe);ISO934

7.Type : PC strand, 7 wire pc strand ,Prestresses concrete steel strand, Unboned pc strand, PE coated PC strand, PC wire , Spiral pc wire ,Plain pc wire ,indented pc wire

8. Cerfificate : ISO9001:2000 SGS, China National Construction Steel Qulity Supervision and Test Centre Product Quality Supervision and Inspection Center, Ministry of Railways Railway Construction Inspection Station

prestressed wire Technical Standard

pc steel wire ASTM A 412-2002 (USA )

Nominal Diameter (mm)	Tolerance (mm)	Norminal Cross Area (mm²)	Norminal Mass ( g /m )	Minimum Breaking Load (KN)	Minimum 1% Yield Load (KN)	Minimum Elongation (%)	Max 1000 Hour Relaxation Intial Load 80%


4.98	±0.05	19.48	153.86	32.24	27.41	4.0	3.5
6.35	±0.05	31.67	248.61	52.41	44.56	4.0	3.5
7.01	±0.05	38.59	302.66	62.52	53.14	4.0	3.5

prestressed wire BS 5896 - 1980 (UN )

Nominal Diameter (mm)	Tolerance On Dia (mm)	Grade	Norminal Cross- Section (mm²)	Norminal Mass ( g /m )	Specified Breaking Load (KN)	Specific 0.1% Proof Load (KN)	Specific 0.2% Proof Load (KN)	Minimum Elongation Load Lo= 500mm	Relaxation
									Initial Load (%of Actual Breaking Load)	Maximum Relaxation at 1000 hrs

										Relax Class 1	Relax Class 2
4	±0.14	1670	12.60	98.9	21.0	17.5	17.9	For All Wires 3.5%	For All Wires 60% 70% 80%	For All Wires 4.5 % 8 % 12 %	For All Wires 1.0 % 2.5 % 4.5%
4		1770			22.3	18.5	19
5	±0.05	1670	19.60	154	32.7	27.5	21.8
5		1770			34.7	28.8	29.5
6	±0.05	1670	28.30	222	47.3	39.3	40.2
6		1770			50.1	41.6	42.6
7	±0.05	1570	38.50	302	60.4	50.1	51.3
7		1670			64.3	53.4	54.7

prestressed wire GB/T 5223-2002 (China )

Nominal Diameter (mm)	Tolerance Dia (mm)	Grade	Norminal Area (mm²)	Norminal Mass ( g /m )	Minimum Breaking Load (KN)	Minimum Yield Load (KN)	Minimum Elon- gation	Minimum Reverse Bend	Maximum 1000 HR Relaxation Load


									60%	70%	80%
4.00	±0.04	1770	12.57	98.6	22.2	19.6	3.5%	3(3)	1.0 (B)	2.5 (B)	4.5 (B)
4.00	±0.04	1860	12.57	98.6	23.4	20.6		3(3)
5.00	±0.05	1670	19.63	154.0	32.8	28.9		3(3)
5.00	±0.05	1770	19.63	154.0	34.7	30.6		4(3)
6.00	±0.05	1670	28.27	222.0	47.2	41.6		4(3)
6.00	±0.05	1770	28.27	222.0	50.0	44.1		4(3)
6.25	±0.05	1670	30.68	241.0	51.2	45.1		4(3)
6.25	±0.05	1770	30.68	241.0	54.3	47.9		4(3)
7.00	±0.06	1670	38.48	320.0	64.3	49.6		4(3)
8.00	±0.06	1570	50.28	394.0	78.9	69.4		4(3)
9.00	±0.06	1470	63.62	498.0	93.5	82.1		4(3)

PC steel wire Details :

1. Our advantage	We are professional manufacturer
2. Surface	plain,spiral ,indented,helix, crimped ,
3. W.T	1 MT- 4MT
4. Diameter	Diameter
5. Yield strength	1290-1560Mpa
6. Tensile strength	1470 1570 1670 1770 1860Mpa
7. .Price term	FOB ,CNF ,CIF
8. .Delivery port	Qingdao port
9. Delivery time	15 days after receiving the deposit or L/C
10. Standard	ASTM A416 ,GB/T5224(China)ASTMA421(USA);BS 896(UN);JIS G3536(Japan);AS/NZS4672(Australia); NBR-7483(Brazil); EN10138(Europe);ISO934