AISI 904L Stainless Steel Balls

AISI 904L Stainless Steel Balls

Austenitic stainless steel, this material shows the highest corrosion resistance properties. This steel show excellent corrosion resistance against acids like phosphorous and sulphuric. As a standard practice at the Tolia Group all stainless steel 904L balls are supplied in a passivated condition.

Application: Chemical / nuclear industries, applications where alkaline water is in contact with the balls, special valves

Chemical composition

%C %Si %Mn %P %S %Cr %Ni %N %Mo %Cu
0.020 max 1.00 max 2.00 max 0.045 max 0.035 max 19.00-23.00 23.00-28.00 0.100 max 4.00-5.00 1.00-2.00

International Standards and material codes

904L X1 NiCrMoCu 25-20-5 1.4539 Z 2 NCDU 25-20 904S13 SUS 890L

Technical Properties

Property Type U.o.M. Values U.o.M. Values
Hardness Mechanical [HRB] 65 - 95 - -
Ultimate tensile strength Mechanical [MPa] 520 - 620 [psix10^3] 76 - 89

Size Range and grade selection

Product Size Range U.o.M. Grade Capabilities
Balls 3.00 mm to 40.00 mm [mm] GR.40 to GR.2000 as per any international standard.

stainless steel 904L Balls