Carbon Steel Ball

Material Available

  • Low Carbon: AISI 1008~ AISI 1018
  • Medium Carbon: AISI 1045
  • High Carbon: AISI 1065~ AISI 1085
Chemical Composition
AISI Number C % Si % Mn % Mo % P % S % Hardness
 
AISI 1008 0.10 Max 0.30 Max 0.50 Max 0.012 0.07 Max 0.06 Max Case Hardened HRC 55Min
AISI 1015 0.13~0.18 0.10~0.30 0.30~0.60 0.02 0.04max Case Hardened HRC 55~61
AISI 1045 0.43~0.50 0.10~0.30 0.60~0.90 0.025 0.04 Max 0.05 Max Through Hardened HRC 60 Min
AISI 1086 0.83~0.88 0.10~0.30 0.30~0.70 0.04 0.04 Max 0.04 Max Through Hardened HRC 60 Min

Grade

3 ~ 1000

Size

1.0mm~ 2"

Application

Casters, bicycle parts, light-duty bearing, hardware, toy and etc.



Chrome Steel Ball

Chemical Composition
C % Si % Mn % Cr % Cu % S % P %
 
0.90~1.05 0.15~0.35 0.25~0.45 1.35~1.65 0.3 Max 0.03 Max 0.03 Max

Density

7.84 g/cm3

Hardness

Through hardened, HRC 60 Min. Grade

5~ 1000 grade

Size

0.5mm~5"

Application

Bearing, Ball Screw, Linear motion guide, Auotomotive parts, Chemical, food processing.



Stainless Steel Ball

Material Available

  • AISI 302~AISI 316
  • AISI 420~AISI 440C
Chemical Composition
AISI Number C % Si % Mn % Cr % Ni % Mo % P % S % Character
 
AISI 302 0.15 Max 1.00 Max 2.00 Max 17.0~ 19.0 8.0~ 10.5 0.045 Max 0.03 Max Slightly magnetic Austinitic
AISI 304 0.07 Max 1.00 Max 2.00 Max 17.0~ 19.0 8.50~ 10.5 0.045 Max 0.03 Max Slightly magnetic Austinitic
AISI 316 0.07 Max 1.00 Max 2.00 Max 16.5~ 18.5 10.5~ 13.5 2000~ 2.50 0.045 Max 0.03 Max Non magnetic Austinitic Excellent corrosion resistance
AISI 420J 0.17~ 0.25 1.00 Max 1.00 Max 12.0~ 14.0 0.045 Max 0.03 Max magnetic Hardenable HRC 48 Min fair corrosion resistance
AISI 430 0.08 max 1.00 Max 1.00 Max 15.5~ 17.5 0.045 Max 0.03 Max fair- good corrosion resistance
AISI 440C 0.95~ 1.20 1.00 Max 1.00 Max 16.0~ 18.0 0.40~ 0.80 0.04 Max 0.02 Max fair corrosion resistance Hardenable HRC 58 Min

Grade

10~1000

Size

0.5mm~2"

Application

Dispenser valve ball, stainless steel bearing, chemical related application