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Patented Cold Drawn Carbon Spring Steel Wire Z2 Coil with Paper Coil

Large Image : Patented Cold Drawn Carbon Spring Steel Wire Z2 Coil with Paper Coil

Product Details:

Place of Origin:	China
Brand Name:	Gangda
Model Number:	GD-05-11

Payment & Shipping Terms:

Minimum Order Quantity:	1 tonne
Packaging Details:	Z2 Coils with paper core
Supply Ability:	1800 tonnes per Month

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Detailed Product Description

Size Range:	0.60mm - 4.25mm	Surface Finish:	Bright Dry Drawn And Phosphatized
Process:	Patented And Cold Drawn	Packaging:	Z2 Coil With Paper Core
Standard:	DIN 17223	Usage:	Helical Spring, Spring Washers, Other Springs
High Light:	industrial steel wire , Tyre Bead Wire

Product: DIN 17223 Patented Cold Drawn Carbon Spring Wire Packed in Z2 Coil with Paper Coil

Specification

Surface Finish: Bright dry drawn and phosphatize
Bright dry drawn and grey
Standard: DIN 17223
Diameter and Mechanical properties

1. Mechanical properties

Diameter mm	Tensile Strength N/mm2		Diameter mm	Tensile Strength N/mm2
Diameter mm	Class A	Class B	Diameter mm	Class A	Class B
0.6	-	2140 ~ 2400	1.7	1570 ~ 1800	1810 ~ 2030
0.63	-	2130 ~ 2380	1.8	1550 ~ 1780	1790 ~ 2010
0.65	-	2120 ~ 2370	1.9	1540 ~ 1760	1770 ~ 1990
0.7	-	2090 ~ 2350	2	1520 ~ 1750	1760 ~ 1970
0.75	-	2070 ~ 2320	2.1	1510 ~ 1730	1740 ~ 1960
0.8	-	2050 ~ 2300	2.25	1490 ~ 1710	1720 ~ 1930
0.85	-	2030 ~ 2280	2.4	1470 ~ 1690	1700 ~ 1910
0.9	-	2010 ~ 2260	2.5	1460 ~ 1680	1690 ~ 1890
0.95	-	2000 ~ 2240	2.6	1450 ~ 1660	1670 ~ 1880
1	1720 ~ 1970	1980 ~ 2220	2.8	1420 ~ 1640	1650 ~ 1850
1.05	1710 ~ 1950	1960 ~ 2200	3	1410 ~ 1620	1630 ~ 1830
1.1	1690 ~ 1940	1950 ~ 2190	3.2	1390 ~ 1600	1610 ~ 1810
1.2	1670 ~ 1910	1920 ~ 2160	3.4	1370 ~ 1580	1590 ~ 1780
1.25	1660 ~ 1900	1910 ~ 2140	3.6	1350 ~ 1560	1570 ~ 1760
1.3	1640 ~ 1890	1900 ~ 2130	3.8	1340 ~ 1540	1550 ~ 1740
1.4	1620 ~ 1860	1870 ~ 2100	4	1320 ~ 1520	1530 ~ 1730
1.5	1600 ~ 1840	1850 ~ 2080	4.25	1310 ~ 1500	1510 ~ 1700
2	1520 ~ 1750	1760 ~ 1970

2. Chemical Requirements

Chemical Requirements

Element	Composition, %
Carbon	0.45 – 0.85
Manganese	0.30 – 1.00
Phosphorus, max	0.040
Sulfur, max	0.050
Silicon	0.020

3. Cast

As per client’s request

Descripation

GUANGHUA - a leading high carbon steel spring wire manufacturer and exporter. as per DIN 17223, we aways supply our clients quality patented cold drawn steel wires with consistent tensile strength, excellent surface for spring products manufacture.

Packaging

Z2 coils with paper core
Z3 coils with paper core
Strapped Coils
Former

Usage

Helical spring
Spring washers
Other spring

Advantage

Strict raw material selection
Quality quipment
Consistent tensile strength
Wire free of rust
Excellent surface
rouble- free pay off

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Contact Person: Mr. Victor Wang

Tel: 86-512-58581106

Fax: 86-512-58971030

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