Origin	China
Model Number	THY
Brand Name	HENGFENG

Silver Plating  Alloy Wire

Type

MODEL                         NAME

THY                     Silver Plating  Alloy Wire

Type

MODEL                       Diameter mm

THY                          0.025-0.6

Material & Production Standar

1.Alloy Wire                    According to GB/T3953-83

2.Silver                        According to GB/4135-2002

3.Silver Plating Copper Wire        According to JB/T3135-1999

Resistivity

Not Exceed 0.025               Ω·mm2/m at 20��/span>

Dimensions & Tolerance

Nominal Diameter mm                     Tolerance mm

0.025—0.100                             ±0.003

0.110—0.250                             ±0.005

0.251—0.600                             ±0.010

Machine Capacity

MODEL	Tensile Strengt   Above
	Soft                          Hard
THY	≥300                        ≥800

Plating

1.The plating of the conductor is continuously plated on surface firmly,after testing no black shall be on the sample’s surface.

2.The conductor is smooth and continuous on the surface , free from some injurious defects such as grains,burr,,mechanical and so on.

Testing

1.       All products is tested qualified before delivery,the quality certification report should be delivered together with each batch..

2.       Products testing rule is as follows :

NO                            Item                                            Testing Method

1           Silver Percentage&Plating  Thickness        Plating Thickness Tester

2                Diameter &Tolerance                           Micrometer in micro

3                   Appearance                                      Nominal Vaisual Test

4               Continuity of plating                            GB/T4909.9—10

5                Machine Capacity                               GB/T4909.3

6                Resistivity                                           GB/T3048.2—1994

Packing&Delivery

1.       Finished products is wrapped by brown paper & vinyl in firm carton .A whole root in a reel.

2.       Silver –coated soft copper wire is tought in reel . There should be some distance between product surface and the edge of the reel .

3.  Delivery according to the agreement of the two sides.