Specifications

1.purity:Cr:99.17-99.2%
2.particle size :-60/-100/-200/-300mesh
3.factory direct sale
4.free sample is acceptable
5.ISO9001

duct details

Item	Particle Size (test by FSSS)	Loose Density (g/cm3)		Purity		Chemical Composition( %)
chromium powder	-60mesh -100mesh -200mesh -300mesh			Cr:99.17%		Cr:99.17-99.2% Si:0.2 P:0.008 C:0.009 O:0.13 S:0.005 Fe:0.30 Al:0.10 Cu:0.04
Use	Used for hard alloy, powder metallurgy products, high temperature alloys, electrical alloy, precision alloy, chemical products, vacuum plating industry etc.
Shape	Irregular shape		Making method		Aluminum reduction process
HS CODE	8112210000		CAS no.		7440-47-3
color	grey colored powder		MOQ		1.0KG
Molecular formula	Cr		molecular weight		52
density	7.14 g/mL at 25 °C(lit.)		stability		Stable. Incompatible with carbonates, strong bases, mineral acids, lithium, sulfur dioxide, strong acids.
Melting point	4 °C		boiling point		82 °C
Water solubility	insoluble in water		flash(ing) point		50 °F
Certification	GB/T19001-2008/ISO9001:2008		Storage		Sealed storage under dry and cool condition
Remark:We can produce the product according to customer's requirements .

 

duct photos

 

III. part of product use

 

IV .Company introduction

              Chengdu best new materials Co., Ltd. located in Chengdu, China. We are a professional manufacturer

& exporter of 1. metal powders ; 2.cemented carbide tools etc.

             Our well-equipped facilities and excellent quality control throughout all stages of production enable us

gained a global sales network reaching Japan, South Korea, Poland, Iran , Syria, England, the United States,

Turkey and Brazil etc.

            Trust us, and you will win!

 

V.certificate

 

VI.Why Choose us :

1.100% factory manufacture and factory direct sales

2.Competitive price and quality guaranteed

3.Small order is welcomed.

4.Sample free is available .

5.Different specifications(purity and particle size .etc) of the product can be selected .

6.Delivery on time.

7.We have more than 10 years of expericence in producing metal powder.

8.We have through the ISO9001 quality management system certification.

9.We have a professional team and technical personnel, can solve all the problems you meet .

 

VII .packing and delivery

 

VIII.FAQ

Q: What is metal powder ?

A:Metal powder is the metal particle swarm which particle size is less than 1 mm.Include single metal powder,

alloy powder, and some refractory compounds with characteristics of metal powder .It is the main raw

materialsof powder metallurgy .

 

Q: Are you a factory or trading company?

A: Yes ,We are a factory.

 

Q: What are the key properties of metal powder I should be concerned with when selecting

one kind of powder for my application?

A:The key properties of metal powder that define their performance level for different applications

include purity ,particle size ,impurity content ,and loose density .

 

Q:if I need some sample before a large number of procurement, how much free sample can you supply?
A: Usually we can provide 100-500g free sample .

 

IX.Transaction process

 

X . Feel free to contact me anytime  ^_^