6.5mm G40 Special Bearing 1.4301 Stainless Steel Balls

Product Description

SUS 304 stainless steel balls 40mm


1. Unhardened austenitic stainless steel balls, they display good mechanical characteristics, toughness and corrosion resistance.

2. AISI304L provides lower carbon content.

3. Balls provided in the passivated condition.

4. International standard:
   X2CrNi18-9 / 304L / 1.4307 / Z3CN18-10 / 304S11 / 04KH18N10 / 00Cr19Ni10 / SUS304L

5. Very good resistance with respect to organic substances, oxidating solutions, foodstuff, sterilizing solutions.

6. Applications:
                    Special bearings and pumps, aerosol pumps, gardening and household sprayers, perfume miniature pumps, seams, medical application valves, agricultural backpack sprayers. They are used in foodstuff, aerospace and industry.
 
PRODUCT
 

Stainless steel ball AISI  304
1. Material		AISI 304/ SUS 304/ Wks 1.4301
2. Size Range		1mm-180mm
3. Grade		G40-1000
4. Hardness		25-39 HRC
5. Characteristic		(a)Good resistance to corrosion (b)Apply in where material toughness and resistance to corrosion are more important than hardness (c)Good corrosion resistance in the food environment, oxidizing solutions and most organic chemicals
6. Magnetic		Much little
7. Application		Valves,  finger pumps, Aggressive applications without mechanical efforts
8. Chemical composition
	C%	Si%	Mn%	Cr%	Ni%	P%	S%	N%
min.	---	---	---	17.0	8.0	---	---	---
max.	0.07	1.00	2.00	19.5	10.5	0.045	0.015	0.11
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.

 

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           Treatment		Heating balls to a high temperature in furnace and quenching balls in a liquid bath.
Step 4 Rough           Grinding		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 and ball related products.
2. High precision 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.

 
Any futher query, please do contact us anytime.