Carbon Steel Ball for Bicycle Parts

Low carbon steel ball

Low carbon steel ball
1. Material		AISI1010/ AISI1015/ C15/ 1.0413/ JIS SWRM 12/ EN32 ASTM A/29
2. Size Range		1mm-180mm
3. Grade		G40-1000
4. Hardness		60 min. HRC (Surface-hardend)
5. Characteristic		(a)Casehardened surface balls and low hardness core (b)superficial hardness (c)Low resistance to corrosive attack
6. Magnetic		Yes
7. Application		Low quality bearing, oiler, roller, sliding block…
8. Chemical composition
	C%	Si%	Mn%	Cr%	Ni%	Mo%	P%	S%	Al%	Cu%
min.	0.12	---	0.30	---	---	---	---	---	---	---
max.	0.17	0.30	0.60	0.20	0.25	0.05	0.035	0.035	0.01	0.30
9.Packing		Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required
10.Conditioning		dry or oiled
11.Delivery time		Stock within a short time or 35 days.
CHANGZHOU HUARI STEEL BALL CO., LTD.

Product information:
Casehardened surface balls and low hardness core. Good characteristics of superficial hardness, low resistance to corrosive attack, magnetic.

CERTIFICATE
ISO,BV,SGS,TS16949

Equipment&Process

Manufacture process of steel balls
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 treat		Heating balls to a high temperature in furnace and quenching balls in a liquid bath.
Step 4 Rough grind		Rolling 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 Inspection		Balls are gauged, visually inspected and subjected to other quality tests to insure every customer's specifications are achieved.
Step 7 Packaging		The balls are packaged in accordance with customer specifications for shipping.

PACKAGING
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

FACTORY

1. Established since year 1986, more than 27 years experience and specialized in steel balls manufacturer
andball related products.
2. High pcision instruments and technical staffs.
3. Offer the good quality service and product with short delivery times.







SEVERICE

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 quantity.

Faq

1.What kind of steel balls can supply by huari steel ball Co., Ltd.?

Material	Carbon, chrome, stainless, aluminium, copper, brass and so on.
Size range	0.8mm-150mm
Grade	G10-1000
Packing	Standard or as customer required
Delivery	Stock within ashort 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 expss.
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.


Any futher query, please do contact us anytime.