High Density WNiFe Tungsten Heavy Alloy Fishing Sunk

Price Negotiable

Price: Negotiable

MOQ: 10 kg

Delivery Time: 15-20 days

Brand: JINXING

Product Description

High Density WNiFe Heavy Tungsten Alloy Fishing Sunk

Tungsten Alloy Fishing Sunk has a series of excellent characteristics, significant: general specific gravity 16.5-18.75g/cm3, high strength: tensile strength 700-1000mpa, strong light absorption capacity: 30-40% higher than lead, high thermal conductivity. Large coefficient: 5 times die steel; Low thermal expansion coefficient: only 1/2-1/3 of steel, good electrical conductivity; Good welding and machining skills.

SPECIFICATION & CHEMICAL COMPOSITIONS (NOMINALS)

Chemical Composition	90%W			93%W			95%W		97%W
State	Sinter	Vacuum	Forge	Sinter	Vacuum	Forge	Sinter	Vacuum	Sinter	Vacuum
Density (g/cc)	16.85-17.25			17.15-17.85			17.75-18.35		18.25- 18.85
Hardness (HRC)	32 Max	30 Max	40 Min	33 Max	31 Max	40 Min	34 Max	32 Max	35 Max	33 Max
Tensile Strength (Max)	770 Min	900 Min	1400 Max	770 Min	910 Min	1440 Max	735 Min	920 Min	700 Min	850 Min
Yield Strength (Mpa)	620 Min	620 Min	1280 Max	650 Min	650 Min	1340 Max	650 Min	650 Min	-	-
Elongation (%)	5 Min	15 Min	5 Min	5 Min	12 Min	3 Min	3 Min	12 Min	2 Min	6 Min

WNiFe Heavy Tungsten Alloy Fishing Sunk Picture:

What is Tungsten Alloy Fishing Sunk?

Heavy duty tungsten alloy settling sheet has high density, high strength, high hardness (commonly known as 3H alloy) and good ductility, electrical conductivity and thermal conductivity and other comprehensive excellent performance. It plays an important role in weapon manufacturing and national defense construction. High proportion tungsten alloy material has been widely used in industry, aerospace and civil industry (such as electrical industry, drilling industry, etc.), and has become a popular dual-use alloy material.
Tungsten alloys are also known as tungsten alloys because they carry more than twice the weight of steel. High specific gravity tungsten alloys are usually refractory metals composed of WNFe-Fe, WNNi-Cu or even WNNi-Cu-Fe. Some tungsten alloys are added to rare earths and/or other metals such as cobalt, molybdenum and chromium. Heavy tungsten alloys have a high melting point, are twice as dense as steel and more than 50 percent heavier than lead.

Application of Tungsten Alloy Fishing Sunk

Heavy tungsten sinkers are tungsten alloy materials made from fishing gear. Tungsten alloy fishing pendant has the advantages of high density, small size and various shapes. Suitable for all river sections. Tungsten goldfish pendant can be divided into worm pendant, bucket pendant, needle pendant, bullet pendant, water drop pendant.