Spring steel wire for bedding & seating

application

These high carbon steel wires are used for the production of spring for mattresses and seats.

Normes

Ces fils d'acier sont fabriqués conformément aux normes suivantes :

BS 4637
DIN 17223
NFA 47301
Proper specifications of clients.

PRODUCTION RANGE

Diameter(mm)	Tolerance on diameter(mm)	Maximum ovality (mm)	Tensile strength kg/mm2
1,18 ~ 1,90	± 0,02	0,02	165 ~ 185
			170 ~ 190
			190 ~ 210
2,20 ~ 5,00	± 0,03	0,03	140 ~ 160
			150 ~ 170
			160 ~ 180
			165 ~ 185
			170 ~ 190
			185 ~ 205

COMPOSITION CHIMIQUE (%)

C	Mn	Si	P	S
0,38 - 0,85	0,40 - 0,85	0,35 max	0,035 max	0,035 max

ETAT DE SURFACE

Coated with zinc phosphate.

CONDITIONNEMENT

Type	Wire diameter (mm)	Dimensions			Weight (kg)	Binding with
Type	Wire diameter (mm)	Inner (mm)	Outer(mm)	Height (mm)	Weight (kg)	Binding with
Rouleau	1,18 ~ 2,00	350	480	160	50	4 steel wires
	2,20 ~ 3,90	500	700	160	100 - 200	4 steel wires or 4 straps
	4,00 ~ 5,00	550	750	300	100 -350	4 straps
Bobine tube carton	1 ,25 ~ 1,40	360 ~425	720 ~ 760	650 ~ 800	~ 500	4 straps
Bobine tube carton	2,20 ~ 2,50	360 ~ 425	720 ~ 760	650 ~ 850	600 ~ 800	4 straps

PROTECTION

Oil layer.
Wrapping with plastic film.

Technical data sheet

click here to download the data sheet

News

Exhibitor at Wire Düsseldorf from April 16th to 20th, 2018

It is with pleasure that we inform you that we’ll be Exhibitor at Wire Dusseldorf, in Hall 16, booth B27, which will take place from April 16th to 20th, 2018.

INTERZUM 2015 – HALL 10.1 STAND D045

We hope to see you in Germany at INTERZUM 2015. We will be looking forward to see you at HALL 10.1 / STAND D045 between 05 – 08 May 2015

Maklada prepares his participation to the 2015 PTI Convention.

It will be held April 26-28, 2015 at Houston, TX.

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