Galfan(zn-al alloy) Steel Wire

Specifications

Galfan Steel Wire
Good galvanized,high Quality corrison prevention
Excellent mechanical properties
Small tolerance

 Galfan(zn-al alloy) Steel Wire

1.Material: Q195,Q215,Q235,45,65,70, 72A, 72B, 82B, 65Mn
2. Surface Coating: Galvanized
3. Characteristic:  Good galvanized,high Quality corrison prevention
                                Excellent mechanical properties

                                Small tolerance 

 4. Packing type: Spool; Coil

5. Application:  Being used for screen, fifter,weave ,stranded conductors in overhead power circuitry

6. Remarks during use and handling:
a. During transportation, handle softly and carefully, avoid bumping and damaging the outer packing materials. Moisture and rain prohibited. Steel wires must be stored in dry and well ventilated indoors
b. Pay attention to the direction of steel wires when paying-off. Be sure the spools or coilis rotating freely as to achieve identical tension of all the steel wires

c.  In case of batch usage, the remaining should be repacked to avoid oxidizing of the surface to guarantee coating  

 

Technical parameters

Strength rank	Nominal diameter(mm)	Tensile strength Mpa>=	Stress by 1% elongae Mpa>=	Elongation L=250mm>=	Number of twists time/360°
Ordinary strength	>1.24-2.25	1340	1170	3.0	16
	>2.25-2.75	1310	1140	3.0	16
	>2.75-3.00	1310	1140	3.5	16
	>3.00-3.50	1290	1100	3.5	14
	>3.50-4.25	1290	1100	4.0	12
	>4.25-4.75	1290	1100	4.0	12
	>4.75-5.50	1290	1100	4.0	12
High strength	>1.24-2.25	1450	1310	2.5	16
	>2.25-2.75	1410	1280	2.5	16
	>2.75-3.00	1410	1280	3.0	16
	>3.00-3.50	1410	1240	3.0	14
	>3.50-4.25	1380	1170	3.0	12
	>4.25-4.75	1380	1170	3.0	12
	>4.75-5.50	1380	1170	3.0	12