440c Stainless Steel Ball 15mm Metal Balls with Polishing Treatment

440C stianless steel ball  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,  sp

Featured Products

440C stianless steel ball  
Stainless steel ball AISI  440C
1. MaterialAISI 440C/ SUS 440C/ Wks 1.4125
2. Size Range1mm-180mm
3. GradeG10-1000
4. HardnessHRC 57-60
5. Characteristic(a)Maximum hardness with good coorosion resistance to fresh water.
6. MagneticStrong
7. ApplicationValves,  special bearings, ball pen application with moderate aggressive atmosphere
8. Chemical composition





9.PackingStandard: 10kg or 20kg per carton,
1 ton per pallet or as customer required
10.Conditioningdry or oiled
11.Delivery timeStock within a short time or 35 days.
440c Stainless Steel Ball 15mm Metal Balls with Polishing Treatment

Product information:

1. Offer maximum material strength and fair corrosion resistance.
2. Characteristic: resist alcohol, food environments, fresh water, many petroleum products, organic materials and steam.
3. Applications: bearings, valves, locking mechanisms, fasteners and quick-disconnect couplings.

 Main Products

1Stainless Steel BallAISI304/304L/316/316L/420/420C/440C
2Chrome Steel BallAISI 52100/ 100Cr6/ Gcr15/ SUJ2
3Carbon Steel BallAISI1010/1015/1086
4Brass/Copper BallH62/H65
5Aluminum Ball5050/7A03
6Torlon Ball4203/4301
7Coated Ballgold nickel zinc copper

Manufacture process of steel balls
Step 1 headingBalls blanks are cold headed from rolls of wire.
Step 2 flashingRolling balls between two hard alloy plates to removes the slight band
And small protrusions.
Step 3 heat treatHeating balls to a high temperature in furnace and quenching balls in a liquid bath.
Step 4 rough grindRolling 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 cleaningThe final production operation cleans the finished balls and adds a shiny luster.
Step 6 final
Balls are gauged, visually inspected and subjected to other quality tests to insure
Every customer's specifications are achieved.
Step 7 packagingThe balls are packaged in accordance with customer specifications for shipping.
440c Stainless Steel Ball 15mm Metal Balls with Polishing Treatment


Type 1 :Plastic bag + box + carton + wooden pallet
Type 2 :Plastic bag + carton + wooden pallet
Type 3 :Our package :Export cartons, steel drums, wooden pallets
440c Stainless Steel Ball 15mm Metal Balls with Polishing Treatment

Company show

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.

440c Stainless Steel Ball 15mm Metal Balls with Polishing Treatment

440c Stainless Steel Ball 15mm Metal Balls with Polishing Treatment

Our services

1.All the inquiries will be reply within 24 hours
2.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

1.What kind of steel balls can supply by huari steel ball Co., Ltd.?
MaterialCarbon, chrome, stainless, aluminium, copper, brass and so on.
Size range0.8mm-150mm
PackingStandard or as customer required
DeliveryStock within a short time or 35 days

2.Some other question?

Q1.-- if 'I' want small quantity and fast delivery.Which way of shipping is advised ?
A1.-- by express.
Q2.-- how many quantity will be packed in one carton or one pallet ?
A2.-- 20 to 25kg per carton,1 ton per wooden pallet.
Q3.-- what's the lead time ?
A3.-- if in stocks,2-5days;Or ,it will take 20-35days,depend on the quantity.
Q4.--which kind of payment will be accepted ?
A4.-- T/T, west union, L/C, ...

Why choose us

1.100% guarantee for our quality.
2.Our products have BV and ISO certificate.
3.Professional manufacturer with 30years experience.
4.Our steel balls and bearings are sold all over the world.
5.Have advanced production equipment,to ensure that each step excelsior.
6.Tseting equipment to ensure that every steel ball is inspected under serious quality standard.
7.Strong packing ensure the goods delivered to customers in good condition.
8.Professional export sales and service team.To make sure that your purchase under comfortable way.

Contact us please
Tel:+86-519-81181030   fax:+86-519-81181083
Mobile:+86 15995017229  Nicky
Web: czhuari.en.made-in-china.com
Web: czhuari.en.made-in-china.com 

Any futher query, please do contact us anytime.

Contact us

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