Specifications

1.Material for flexible ducts
2.We are manufacturer
3.We supply spring steel wire,aluminized PET,aluminium PET foil,PVC,ect

 

Specifications

1.Material: 60#, 70#, 75#, 72A, 72B, 82B, 65Mn
2.Diameter range: 0.15-12. 0mm
3.Standard: GB4357-89, DIN17223
4.Shipment: Prompt
5.weight: As the buyer's requests

6.We supply spring steel wire,aluminized PET,aluminium PET foil,PVC,ect

 

Wire diameter	0.15-12mm
T/S	1500-2900N/mm2

 

 

 

 

Contact:

Mobile:86-15168349992

TEL:86-571-6106 1089

FAX:86-571-6381 0799

 

 

 

Diameter (mm)	Devlation (mm)	Tensile strength(Mpa)
		R Grade	C Grade	D Grade
0.30	±0.014	2012-2400	2000-2700	2640-3040
0.32	±0.018	1960-2350	2250-2650	2600-2990
0.35		1960-2350	2250-2650	2600-2900
0.40		1910-2300	2250-2650	2600-2990
0.45		1860-2250	2200-2600	2550-2940
0.50		1860-2250	2200-2600	2550-2940
0.55		1810-2210	2150-2550	2500-2890
0.60		1760-2260	2110-2500	2450-2840
0.65	±0.02	1760-2260	2110-2500	2450-2840
0.7		1710-2210	2060-2450	2450-2840
0.8		1710-2060	2010-2400	2400-2840
0.9		1710-2060	2010-2350	2350-2750
1.00		1660-2010	1960-2300	2300-2690
1.20	±0.03	1620-1950	1910-2250	2250-2550
1.40		1620-1910	1860-2210	2150-2450
1.60		1570-1860	1810-2160	2110-2400
1.80		1520-1810	1760-2110	2010-2800
2.00		1470-1760	1710-2010	1910-2200
2.20		1420-1710	1660-2060	1810-2110
2.50	±0.03	1420-1710	1660-1960	1760-2060
2.80		1370-1670	1620-1920	1710-2020
3.00		1370-1670	1570-1860	1710-1960
3.20		1320-1620	1570-1820	1660-1910
3.50	±0.035	1320-1620	1570-1820	1660-1910
4.00		1320-1620	1520-1760	1620-1860
4.50		1320-1570	1520-1760	1620-1860
5.00		1320-1570	1470-1760	1570-1810
5.50		1270-1520	1470-1720	1570-1810
6.00		1220-1470	1420-1660	1520-1760
6.50	±0.045	1220-1420	1420-1620	—
7.00		1270-1420	1370-1570	—
8.00		1270-1420	1370-1570	—
9.00		1230-1320	1320-1520	—
10.00		1230-1320	1320-1520	—
11.0	±0.055	1030-1270	1270-1470	—
12.0		1030-1270	1270-1470	—
13.0		1030-1220	1220-1420	—