3/64 1/16 5/64 3/32 7/64 1/8 9/64 5/32 11/64 3/16 7/32 15/64 1/4 17/64 9/32 AISI420 440 шар из нержавеющей стали для полировки и шлифовки

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Product Overview

Description


Product Description
AISI 440C Stainless steel ball
Size: 
0.35mm- 50.8mm
Grade : G10-G200 
Hardness: HRC56-58 
Magnetic:Martensitic steel, magnetic
Features:
 high precision, good corrosion resistance, strong rust and wear resistance.
Applications:Bearings, stamping / hydraulic parts, valves, aerospace, seals, refrigeration equipment, high-precision instruments, etc.

AISI 420C Stainless steel ball
Size:
 0.35mm- 50.8mm 
Grade : G10-G200 
Hardness: HRC51-53
Magnetic:Martensitic steel,  magnetic
Features
:Commonly known as stainless iron,  good corrosion resistance and toughness.
Applications:All kinds of precision machinery, bearings, electrical equipment, household appliances, auto parts, etc. 
Manufacturing Technique
Our factory test equipments are below:
Hardness tester-electrochemical analyzer -three needle gauge-magnifying glass .
Company Profile
Ningyang Xinxin Stainless Steel Ball Manufacture Co., Ltd is one of famous and professional stainless steel ball factory from china .

We have two professional factory to produce steel ball ,one is in Shandong province(5000 square meters),other one is in Henan province (10000 square meters ) .

With over 20years history,our factory have good reputation from our customers and government,so our factory passed ISO9001:2008 and our products got SGS,RHOS Certificates .

We mainly produce stainless steel ball (201, 304, 316, 420,420C,440C,430). also produce chrome steel ball (AISI52100,100CR6,GCR15),carbon steel ball(1015,1010,1045,1085), copper brass balls, plastic ball,glass ball,Tungsten carbide ball, flying saucer ball, polishing media ball,ceramic ball,Aluminum ball and other kinds of material ball.

We have the ability to provide many kinds of steel ball, of which accuracy range is G10-G1000,size 0.4mm-50.8mm. The brand "XinXin" is trusted deeply by customers.

Welcome to visit our factory and looking forwarder to cooperate with you !
Certifications
Quality Assurance
 
After precision washing, oiling & before packing sample balls from the batch are sent for final audit to check for surface roughness, roundness, waviness, lot size variation and hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures. Once all requirements are met, a test certificate is then prepared for the customer. Our sophisticated laboratory is equipped with high precision, worldwide respected machines and equipment and is managed by properly trained and qualified personnel.
Recommend Products
Product packaging
Delivery
By air
By shipping
By railway
FAQ
Q: Are you trading company or manufacturer ?
A:Yes.We are a professional manufacturer of Stainless steel ball Q: How long is your delivery time?
A: If the goods are in stock,generally it is 5-10 days .
If the goods are not in stockit,it is 15-20 days .
Sometimes the delivery time also depends on the quantity
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A:We accept L/C, T/T, D/P,Western Union. But,the specific mode of payment depends on the price .(Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.)

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