ULTRA*MAT site is loading...
Home Products Industrial Balls
High Precision and Industrial Balls

 

We offer a full range of custom and regular metal and plastic balls.Materials including stainless steel, aluminium, brass, bronze, carbide, copper, titanium, tantalum, nickel, cobalt, tungsten, chrome steel, 440C, 316, 302, 304, monel, inconel, beryllium, platinum, gold, corrosion resistant steel, chrome steel balls etc. We offer all types of custom and miniature balls. 

We also offer modified balls such as drilled metal balls, custom balls with flats and threads, custom lapping finishing and grinding.

 

                                                                           
  
Ball Grades:

Grade

 Deviation from Spherical Form

 

 Lot Diameter Variation
 Allowable Ball Gage Variation Nominal Ball Diameter Tolerance

Maximum Surface Roughness in Microinches

(Ra)

 3 0.0008 0.00008 +/- 0.0008
 - 0.012
 5 0.00013 0.00013 +/- 0.0013
 - 0.02
 10 0.00025 0.00025 +/- 0.0013
 - 0.025
 25 0.0006 0.0006 +/-0.0025 - 0.051
 50 0.0012 0.0012 -
 +/-0.0051 0.076
 100 0.0025 0.0025 -
 +/-0.0381 0.127
 200 0.005 0.005 - +/-0.025 0.203
 1000
 0.025 0.025 - +/-0.127 -

 

Materials:

 

Stainless 
 Alloy Steels 
Copper Alloys 
 Aluminium Alloys
 Nickel Alloys
 Ceramic
Other Materials

429

430

302

303

304

316

317

321

347

410

416

420

430

440

Chrome Steel

1013

1018

1215

4130

4140

4340

M50

Carbon Steel

Cast Iron

8620

Copper

BeCu

Nickel

Brass

Bronze

 

1100

2011

2017

2024

5052

5056

6061

7075

2219

 

 

Nickel

Monel 

Inconel

Hastelloy 

 

Alumina 

Zirconia

Silicon Nitride

Silicon Carbide

Saphire

Ruby

Titanium Carbide

Aluminum Nitride

Zirconium Carbide

Titanium

Rubber 

Graphite

Tantalum

Beryllium

Bismuth

Gold

Hafnium

Indium

Iridium

Magnesium

Molybdenum

Niobium

Tungsten

Tungsten Carbide

Platinum

Rhenium

Silver

Vanadium

Zirconium

ABS

Acetal

Delrin

Acrylics

Epoxy

Teflon

PVDF

Kynar

Bakelite

Poly Carbonate

Polyethylene Polypropylene

Nylon

 
Ultramat Advanced Materials and Technologies LTD.
Phone: +972-9-8826714 | Fax: +972-9-8826715 | e-mail: office@ultra-mat.com
Kfar Haim 42945, Israel
© Ultramat 2008