0.68mm to 180mm AISI 440c Magnetic Stainless Steel Balls (g10-g1000)

0.68mm to 180mm aisi 440c Magnetic Stainless Steel Balls
(g10-g1000)

1. Madeof magnetic material and have a higher through hardness than other stainless steel balls.2. AISI440C stainless steel balls are considerably resisitant to corrosion from water, steam, oil, gasoline and alcohol.

Stainless steel ball AISI 440C1. MaterialAISI 440C/ SUS 440C/ Wks 1.41252. Size Range1mm-180mm3. GradeG10-10004. HardnessHRC 57-605. Characteristic(a)Maximum hardness with good coorosion resistance to fresh water.
(b)Ferro-magnetic6. MagneticStrong7. ApplicationValves, special bearings, ball pen application with moderate aggressive atmosphere8. Chemical composition

C%Si%Mn%Cr%Mo%P%S%min.0.95------16.00.4------max.1.21.001.0018.00.80.040.0159.PackingStandard: 10kg or 20kg per carton,
1 ton per pallet or as customer required10.Conditioningdry or oiled11.Delivery timeStock within a short time or 35 days.CHANGZHOU HUARI STEEL BALL CO., LTD.Material52100 chrome steel1010 1015 1045 1085 1086 carbon steel304 316/L 420C 440/C stainless steelAL.5052 aluminumH62/65 brassT2 copperMetric Size
(mm)0.4, 0.5, 0.68, 0.7, 0.8, 1, 1.2, 1.3, 1.45, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 6.5, 8, 8.5, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 25.4, 28, 30, 35, 40, 45, 50.8, 60, 76.2, 101.6, 150, 180Inch Size
(inch)1/32, 3/64, 1/16, 5/64, 3/32, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32,
15/64, 1/4, 17/64, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 29/64, 15/32, 31/64, 1/2, 17/32, 9/16, 19/32, 5/8, 21/32, 11/16, 23/32, 3/4, 25/32,
13/16, 27/32, 7/8, 29/32, 15/16, 31/32, 1, 1-1/16, 1-1/32, 1-1/8, 1-3/16,
1-1/4, 1-5/6, 1-3/8, 1-7/16, 1-1/2, 1-9/16, 1-5/8, 1-3/4, 1-7/8, 2, 2-1/4,
2-1/2, 2-3/4, 3, 3-1/4, 3-1/2, 3-3/4, 4, 5, 6, 7Conversion1inch=25.4mm, 1mm=1000umGradeG10 G16 G20 G28 G40 G60 G100 G200 G500 G1000PrecisionG10:0.25μm G16:0.4μm G20:.5μm G28:0.7μm G40:1μm
G60:1.5μm G100:2.5μm G200:5μm G500:13μm G1000:25μmOEMYes. (The sizes can be customized)

Manufacture Process

Step 1: Heading Balls blanks are cold headed from rolls of wire.
Step 2: Flashing Rolling balls between two hard alloy plates to removes the slight band and small protrusions.
Step 3: Heat TreatmentHeating balls to a high temperature in furnace and quenching balls in a liquid bath.
Step 4: Rough GrindingRolling balls between the face of a fixed iron plate and a very hard fire-grit grinding wheel. Then rolled the hardened ground balls between two cast iron plates.
Step 5: Cleaning The final production operation cleans the finished balls and adds a shiny luster.
Step 6: Final InspectionBalls are gauged, visually inspected and subjected to other quality tests to insureevery customer's specifications are achieved.
Step 7: Packaging The balls are packaged in accordance with customer specifications for shipping.
Type 1 :Plastic bag + box + carton + wooden palletType 2 :Plastic bag + carton + wooden palletType 3 :Our package :export cartons, steel drums, wooden pallets
1. Established since year 1986, more than 27 years experience and specialized in steel balls manufacturer and ball related products.2. High precision instruments and technical staffs.3. Offer the good quality service and product with short delivery times.
1. All the inquiries will be reply within 24 hours2. For the steel ball, please kindly let us know the size, material, grade and quantity.3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity.Q1: What kind of ball can supplied by Huari?

A: Stainless steel ball, Chrome steel ball, Carbon steel ball, Brass ball, Aluminum ball, Copper ball, coated ball.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery.

Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF.

Q4: How many days for delivery?

A: Inventory with 1-3 days or 25-30 days. The specific delivery time depends on your quantity.