Tungsten bar



Application: Mainly used to found ingredient of material, forge special steel and drawing (of wire),cutter and heads,tungsten wire for lights instruments and conductor of heat, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistent steel, mainly used to guns, artillery,rockets, satellite,airplane and ship.

High purity tungsten bar specification (%)


Main Comp.W:≥99.97

Other Content≤

Fe

0.0035

Al

0.0018

Si

0.0023

Mg

0.001

Ca

0.0005

Ni

0.0024

O

0.0012

C

0.0016

P

0.001

N

0.002

Pb

0.0005

Bi

0.0006

Sn

0.0007

Sb

0.0016

As

0.0019

Mo

0.005

Product Specification: 12 *12* (300 to 350)mm
Packing: Wooden case
Packing Specification: 400±6*165±6*130±6mm (inner)
Quantity: 35 pieces/case
Net Weight: 29-31.5kg/case
High purity tungsten bar specification (%)


Main Comp.W:≥99.95

Other Content≤

Fe

0.005

Al

0.001

Si

0.002

Mg

0.001

Ca

0.002

Ni

0.002

O

0.003

C

0.005

P

0.001

N

0.0002

Pb

0.0001

Bi

0.0001

Sn

0.0001

Sb

0.001

As

0.002

Mo

0.01

Product Specification: 12 *12* (300 to 350)mm
Packing: Wooden case
Packing Specification: 400±6*165±6*130±6mm (inner)
Quantity: 35 pieces/case
Net Weight:29-31.5kg/case