AISI 302/304/304L Forged Solid/Hollow Grinding HRC 48-58 1.3541, 1.4034 4Cr13 AISI 420c Stainless Steel Balls

Product Description

     40mm huge magnetic ball 420 420c stainless steel ball

Introduction:
1. Balls of this material offer good hardness and surface finish. 
2. They have fair resistance to fresh water, steam, oil, gasoline, blood, perspiration, alcohol and food environment. 

Application:

Detailed information:

Stainless steel ball AISI 420c
1. Material		AISI 420C/ SUS 420C/ Wks 1.3541
2. Size Range		1mm-180mm
3. Grade		G10-1000
4. Hardness		HRC 54-60
5. Characteristic		A good mix between hardness and resistance to oxidation
6. Magnetic		Strong
7. Application		Valves, special bearings, application with medium aggressive atmosphere
8. Chemical composition
	C%	Si%	Mn%	Cr%	P%	S%
min.	0.43	---	---	12.5	---	---
max.	0.50	1.00	1.00	14.5	0.04	0.015
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.

 

Production 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



About us:
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.

Certification:


Exhibition:


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:
 
 
Site: czhuari.en.made-in-china.com

Any futher query, please do contact us anytime.