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Tungsten Alloy High Density Alloy

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Product Description

Basic Info

Model NO.

Tungsten shielding and counterweights

Purity

90%~97%

Alloy

Wnife Wnicu Alloys

Shape

Customized

Type

Parts

Grade

90%-97% W Ni Fe or W Ni Cu Alloy

Density G/Cc

16.85~18.85

Supply State

Sintering

Property

High Temperature Resistance

Quality

ASTM B 777, AMS-T-21014

Surface

Remove All Burrs and Sharp Edges

Origin

China

HS Code

81019990

Capacity

5000kgs Per Month

Product Overview

An ISO Certified and SGS approved manufacturer has been supplying the highest quality High Density Machinable Tungsten Alloys for over 25 years. As a leading global supplier, we provide custom semi-finished parts and custom grades with a 3-4 week lead time. Our products meet or exceed ASTM B777 and B7725 standards.

High Density Machinable Tungsten Alloy custom semi-finished parts are typically supplied to meet the requirements of ASTM-B-777 Class 1, 2, 3, and 4, MIL-T-21014, AMS-T-21014, AMS 7725 Type 1 and Type 2. Custom grades are available upon request per customer specifications.

We supply alloys ranging from 90% to 97% Tungsten containing nickel, copper, and/or iron binders for applications where high density and machinability are required. Both magnetic and non-magnetic Tungsten Alloys are available.

Core Properties

Low thermal expansion
High Density (16.85~18.85 g/cm3)
Superior Radiation Absorption
High thermal and electrical conductivity
High arc resistance
Exceptional Hardness and Wear Resistance

Key Applications

Tungsten alloy cubes and parts are utilized in fields requiring compact yet heavy components, such as:

Aerospace and Race car balancing systems
Counterweights for golf clubs and aircraft
Radiation shielding and medical imaging
Oil and gas drilling sinker bars
Precision instruments: mobile phone vibrators and self-winding watches
Anti-vibration tool holders and flywheel weights

Technical Parameters

Alloy Type	WNiFe (ASTM B777, AMS-T-21014)				WNiCu (ASTM B777, AMS-T-21014)
Designation	90W	93W	95W	97W	90Cu	93Cu	95Cu
Density (g/cm3)	16.85~17.30	17.15~17.85	17.75~18.35	18.25~18.85	16.85~17.30	17.50~17.70	17.75~18.35
Tensile Strength (MPa)	758Min	758Min	724Min	689Min	648Min	648Min	684Min
Hardness (HRC)	32Max	33Max	34Max	35Max	32Max	33Max	34Max

Frequently Asked Questions

Q1: What are the main advantages of using tungsten alloys for shielding? A1: Tungsten alloys offer high density and excellent radiation absorption properties, making them ideal for radiation shielding in medical and industrial applications where space is limited.

Q2: Which standards do your tungsten products comply with? A2: Our products meet or exceed ASTM B777, MIL-T-21014, AMS-T-21014, and AMS 7725 standards (Type 1 and Type 2).

Q3: Can you provide non-magnetic tungsten alloys? A3: Yes, we supply both magnetic (WNiFe) and non-magnetic (WNiCu) Tungsten Alloys depending on your application requirements.

Q4: What is the typical density range for these alloys? A4: The density typically ranges from 16.85 g/cm3 for 90% tungsten up to 18.85 g/cm3 for 97% tungsten alloys.

Q5: What is the lead time for custom semi-finished tungsten parts? A5: We typically offer a 3-4 week lead time for custom semi-finished parts and specific grades.

Q6: Are tungsten alloys suitable for high-temperature environments? A6: Yes, one of the primary properties of our tungsten alloys is high temperature resistance along with high arc resistance.