G100 Stainless Steel Ball in Diameter 4mm

Looking for a high-quality G100 Stainless Steel Ball in Diameter 4mm? Look no further! We are a factory specializing in producing top-notch steel balls. Quality guaranteed.
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PRODUCTS DETAILS

Basic Info.

Model NO.
4mm
Universal
Yes
Type
Bearing Ball
Material
Stainless Steel
Grade
G100
Surface
High Polished
Hardness
HRC25-39
Size Range
0.5mm-200mm
Certificate
ISO; BV; Ts16049 of Stainless Steel Ball
Magnetic
Much Little
Density
7.972g/ Cm3
Chemical Composition
C, Si, Mn, Cr, Ni, P, S, N
Packing Condition
Dry/Oil
Application
Bearing, Nail Polish, Perfume, Medical Equipment..
Transport Package
Bag,Carton,Drum and Pallet (20kg-25kg Per Carton,
Specification
AISI, ASTM, DIN, EN, GB, JIS
Trademark
SUHUA steel ball
Origin
Jiangsu, China (Mainland)
HS Code
8482910000
Production Capacity
350tons/Month

Packaging & Delivery

Package Size
1.00cm * 1.00cm * 1.00cm
Package Gross Weight
1.000kg

Product Description

Production description:  G100 Stainless Steel Ball in Diameter 4mm
AISI304 stainless steel ball in diameter 4mm
SUHUA STEEL BALL
Material: AISI304
Grade: G10 G16 G20 G28 G40 G60 G100 G200 G500 G1000
Size range: 0.5mm-200mm
Hardness: HRC25-39
Surface: Polished
Packing Condition: Dry/oil
Density: 7.972g/cm³
Characteristic: (a)Not hardenable austenitic inox,
(b)Very good resistance to corrosion(apart of solforic and chloridric acid), much little magnetic.
Application: Bearings, nail polish, perfume, chocolate grinding machine, coffee machine, medical equipment…

Chemical composition:
304 C% Si% Mn% Cr% Ni% P% S% N%
Min.
Max
 ---
0.07
 ---
1.00
 ---
2.00
17.0
19.5
8.0
10.5
 ---
0.045
 ---
0.015
 ---
0.11


Ball Grade:
Grade Variation of
ball diameter
Deviation from
spherical form
Suface
roughness
Variation of
ball lot diameter
Nominal ball
deviation tolerance
Vdws △rSw Ra Vdwl Tdn
not over
μm
10 0.25 0.25 0.02 0.5 *
16 0.4 0.4 0.025 0.8 *
20 0.5 0.5 0.032 1 *
24 0.6 0.6 0.04 1.2 *
28 0.7 0.7 0.05 1.4 *
40 1 1 0.06 2 *
60 1.5 1.5 0.08 3 *
100 2.5 2.5 0.1 5 ±12.5
200 5 5 0.15 10 ±25
500 12.5 12.5 * 25 ±50
1000 25 25 * 50 ±125

OUR FACTORY:
Our factory was established in 1986 which is call Huari steel ball Co.,Ltd, we are a professional manufacturer and supplier of steel balls and ball related products in China, we offer ball sizes from 0.5mm-200mm. Material of carbon, chrome, stainless, aluminum, brass and so on. We also offer bearing, ball retainer and stamping parts.
All the steel balls and bearings produced by HUARI are covering the production  process by standards ISO 9001:2008.


Manufacturing process:
Raw material → Drawing → Heading → Flashing → Heat treatment → Grinding → Lapping1 → Lapping2 → Sorting → Packing 


Packing & Delivery:
Type 1 : Plastic bag + box + carton + wooden pallet
Type 2 : Plastic bag + woven bag + carton + wooden pallet 
Type 3 : Plastic bag + steel drum
Shipping way:
1.TNT  2.UPS  3.ocean shipping  4.air transportation


Certifications: ISO, TS16949, RoHS.


Other products:
Chrome steel ball
Carbon steel ball
Aluminum ball
Brass/copper ball
Tungsten carbide ball
Plastic ball
Coated ball
Ball retainer
Bearings

FAQ:
Q: Are you trading company or manufacturer ?
A:Our company is called Changzhou stw-industrial co,ltd,and there is a factory which called Huari,so we are both trading company and manufacter.

Q: How long is your delivery time?
A: Generally it is 7days,it is 20-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide free sample?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How many quantity will be packed in one carton or one pallet ?
A: 20 to 25 kg per carton, 1 ton per wooden pallet.



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