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Stainless Steel 420 Balls0 pages
نسخه متنی
"Spheric Trafalgar nn
Stainless Steel AISI 420
nnGeneral Information
nnBalls of theis material have a lower chrome content than 440C, and are used in application where the more rigid corrosion resistance requirements can be relaxed. They have fair resistance to fresh water, steam, oil gasoline, blood, perspiration, alcohol and food environment. However will not pass 40 hours salt spray test. nnInternational Equivalents
nnAISI 420, JIS SUS 420, JI X20 CR13, Z40 C13, EN56D, Wks 1.4034 nnMaterial Specification
nnCompositionC 0.15 - 0.36 % Cr 12 - 14 % Si 1.0 % Max Mn 1.0 % Max P 0.04 % Max S 0.03 % Max >
nnIf you are unsure if this is the correct material for your application, please see our HardnessHRc 52 - 55 >
nnMechanical PropertiesTensile Strength 275,000 psi Specific Weight 0.280 lbs/cu in >
nnSize Range1.588mm (1/16") to 50.80mm (2") >
nnStandard Grades Available100
500
1000 >
