1mm Mini Steel Balls Bicycle Steel Ball for Bicycle Parts

1mm Mini Steel Balls Bicycle Steel Ball for Bicycle Parts

Featrue:
1.Casehardened surface balls and low hardness core.
2.Good characteristics of superficial hardness, low resistance to corrosive attack, magnetic.
3.Used in cycle industry, and yet remain substantially cheaper than balls manufactured
from high carbon chrome alloy steel.

Specification:

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	0.3
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 ashort time or 35 days.
CHANGZHOU HUARI STEEL BALL CO., LTD.

Application:


Production process:

Manufacture process of steel balls
Step 1Heading		Balls blanks are cold headed from rolls of wire.
Step 2Flashing		Rolling balls between two hard alloy plates to removes the slight band and small protrusions.
Step 3Heat treat		Heating balls to ahigh temperature in furnace and quenching balls in aliquid bath.
Step 4Rough grind		Rolling balls between the face of afixed iron plate and avery hard fire-grit grinding wheel. Then rolled the hardened ground balls between two cast iron plates.
Step 5Cleaning		The final production operation cleans the finished balls and adds ashiny luster.
Step 6Final Inspection		Balls are gauged, visually inspected and subjected to other quality tests to insure every customer's specifications are achieved.
Step 7Packaging		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



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

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 quantity.

FAQ: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.

Contact us:
Tel: +86-519-81181030*609
Phone No: +86-18306129019 Lucy
Site: www.czhuari.com

Any futher query, please do contact us anytime.