Changzhou Huari Steel Ball Co., Ltd is an ISO9001: 2015 and IATF16949: 2016 certified professional manufacturer of steel balls with experience of more than 30 years. We owns more than 500 sets advanced production equipment and more than 100 sets of testing devices to ensure the quality of the steel balls. Custom service to meet our customers' needs are our core strength.Sizes & MaterialThe factory produces ball sizes from 0.5mm to 250mm. Offering stainless steel balls in 304/L, 316/L, 420/C, 440/C stainless steel. A wide range of material and sizes steel balls are available for choosing.Stainless steel balls: AISI304, 304L, 316, 316L(G100-G1000),AISI420, 420C, 440, 440C(G10-G1000) .AISI304/304L G40 5mm Stainless Steel BallChinaJapanU.S.GermanyHardnessOCr18Ni9SUS304AISI3041.4301HRC 25-3900Cr19Ni10SUS304LAISI304L1.4307HRC 25-390Cr17Ni12Mo2SUS316AISI3161.4401HRC 25-390Cr19Ni12Mo2SUS316LAISI316L1.4404HRC 25-393Cr13420J2AISI4201.4028HRC 48-584Cr13-AISI420C1.3541, 1.4034HRC52-569Cr18-AISI440 HRC57-619Cr18MoSUS440CAISI440C1.4125HRC58-64 MaterialCHEMICAL COMPOSITION %CSiMnPSNiCrMoTiAISI304≤0.08≤1.00≤2.00≤0.045≤0.038.0-11.018-20 AISI304L≤0.03≤1.0≤2.00≤0.045≤0.039.0-12.018-20 AISI316≤0.08≤1.00≤2.00≤0.035≤0.0310.0-1416.0-18.52.0-3.0 AISI316L≤0.030≤1.00≤2.00≤0.045≤0.0310.0-1416.0-182.0-3.0 AISI420(3Cr13)0.26-0.35≤1.0≤1.0≤0.04≤0.035≤≤0.60%12.0-14.0 AISI420C(4Cr13)0.36-0.45≤0.60≤0.8≤0.035≤0.03≤0.612.0-14.0 AISI440 (9Cr18)0.9-1≤0.8≤0.8≤0.035≤0.80≤0.6017.0-19.0≤0.75 AISI440C (9Cr18Mo)0.9-1≤0.8≤0.8≤0.035≤0.03≤0.6016.0-18.0≤0.75 Grade: G10 to G1000Gradeball diametersphericalsurfacelot diameternomainal ballvariationdeviationroughnessvariationdeviation toleranceVdwsSphRaVdwlTdnnot overμm100.250.250.020.5*160.40.40.0250.8*200.50.50.0321*240.60.60.041.2*280.70.70.051.4*40110.062*601.51.50.083*1002.52.50.15±12.5200550.1510±2550012.512.5*25±5010002525*50±125Austenitic Stainless Steel Ball(AISI304, 304L, 316, 316L)Strong Anti-Rust Performance, Can Be In Direct Contact With Neutral Liquids. Special Bearings, Water Pumps, Valves, Aerosols, Dispensers, Food Machinery, Medical, Cosmetics And Other Fields.Martensite Stainless Steel Balls(AISI420, 420C, 440, 440C)Precision Bearings, Auto Parts, Bicycles, Mixers, Slide Rails, Conveyor Belts, Skateboards, Casters, Valves, Etc.1.Q: Can you provide free sample?Yes, we can offer you free sample when we have them in stock and you just need to pay the shipping fee.2.Q: What's the terms of payment?T/T, Trade Assurance order on Alibaba, Western Union or Cash.3.Q: What the certification do you have?ISO 9001,IATF 16949,ROHS,SGS,BV.4.Q: What is the lead time?Balls in stock could be delivered within 3-5 days once confirmed the order.For mass order or customized products, it takes about 20-30 days.5.Q: What's your advantage? Why we choose you?1) More than 30 years balls manufacture experience.2) Great production capacity Sustainable Supply. According to customer requirements. We support the customized products includingpackage.3) Large stock and wide size range. Welcome customers designs, we supply OEM & ODM service /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Related products about AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls
-
Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
-
Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
-
Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
-
Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
-
G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
-
New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
-
China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
-
Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup