Anti corrosion SS 304 316 420 440 G16 G20 G40 6mm 6.5mm 7mm 8mm Stainless Bearing Steel Balls
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- Supplier: Shandong Sdballs Industry Corp. Ltd.
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Product Overview
Description
China factory G1000 0.5mm-50.8mm stainless steel ball
Company Introduction
With more than 20 years' experience, SDballs Steel Ball Factory is a professional steel ball manufacturer in China. Now it has two
plants, which cover 8000 square meters and with 200 sets of modern and efficient production equipment, has an annual production
capability of over 5000 tons steel balls.They are all sold to overseas market for their most competitive price and high quality.
plants, which cover 8000 square meters and with 200 sets of modern and efficient production equipment, has an annual production
capability of over 5000 tons steel balls.They are all sold to overseas market for their most competitive price and high quality.
Carbon Steel balls, Stainless Steel Balls, Chrome Steel Balls and Grinding Balls, Bicycle Steel Balls and Hunting balls are the main products, which range varies from
0.5mm to 120mm and includes metric and inch sizes, standard ones, oversize and under size. Applicable for industrial usage such
as hardware, bearing, wheels, bicycles, toys and chemistry, military ect. We are now the leading manufacturers of semi-precision
balls from Grade 10 to Grade 2000 in China. And a regular supplier to some prominent companies all over the globe.
As an ISO9002:2000 certified company, we strict quality control throughout production at each stage of manufacturing. We insist on
the guideline:profession,Quality,efficiency,which will prove that we are your best choice.
0.5mm to 120mm and includes metric and inch sizes, standard ones, oversize and under size. Applicable for industrial usage such
as hardware, bearing, wheels, bicycles, toys and chemistry, military ect. We are now the leading manufacturers of semi-precision
balls from Grade 10 to Grade 2000 in China. And a regular supplier to some prominent companies all over the globe.
As an ISO9002:2000 certified company, we strict quality control throughout production at each stage of manufacturing. We insist on
the guideline:profession,Quality,efficiency,which will prove that we are your best choice.
Product Description
Material:
AISI304, AISI316, AISI420, AISI430, AISI440
Diameter: 0.5mm to 200mm
Grade: G100,G200,G500,G1000
Hardness: See blow chat
Condition: Big size hollow stainless steel ball available Different shape available upon request
Condition: Big size hollow stainless steel ball available Different shape available upon request
Produce Name | stainless steel ball, metal ball SS304,SS316,SS420,SS430,SS440 | ||||||
Size Range | 0.5mm to 50.8mm | ||||||
Grade Range | G10 to G1000 | ||||||
Hardness | 25-39HRC | ||||||
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. | ||||||
Magnetic | a little | ||||||
Application | Valves, finger pumps,water pump, cleaning brush,nail polish bottle, motors, toy ball. | ||||||
Lead time | If in stock: within 15 days; Or, 45 days. | ||||||
304 stainless steel ball
Diameter : 0.5mm to 50.8mm
Surface: polish, electroplate, baking paint Hardness: HRC25
Process: Solid,drill hole,thread
Hole diameter : 0.6mm-30mm
Thread size: Metric, British, American thread
Features: widely used, good rust proof performance, good surface effect, environmental protection certification. Application:electrical appliances, cosmetics, bearing slide, medical equipment, jewelry and many other industries.
Diameter : 0.5mm to 50.8mm
Surface: polish, electroplate, baking paint Hardness: HRC25
Process: Solid,drill hole,thread
Hole diameter : 0.6mm-30mm
Thread size: Metric, British, American thread
Features: widely used, good rust proof performance, good surface effect, environmental protection certification. Application:electrical appliances, cosmetics, bearing slide, medical equipment, jewelry and many other industries.
316 stainless steel ball
Diameter: 0.5mm to 50.8mm
Surface: polish, electroplate, baking paint
Hardness: HRC26 °
Process: solid, drill hole , thread
Hole diameter: 0.6mm-30mm
Thread size: Metric, British, American thread
Features: best antirust, good surface effect, contact with human body.
Application:medical equipment, skin contact, food grade, industry and many other industries.
Diameter: 0.5mm to 50.8mm
Surface: polish, electroplate, baking paint
Hardness: HRC26 °
Process: solid, drill hole , thread
Hole diameter: 0.6mm-30mm
Thread size: Metric, British, American thread
Features: best antirust, good surface effect, contact with human body.
Application:medical equipment, skin contact, food grade, industry and many other industries.
440C stainless steel ball
Diameter : 0.5mm to 50.8mm
Surface: polish, electroplat, baking paint Hardness: HRC58 ° - 68 °
Grade：G10, G16, G40, G60, G100, G200.
Features: high hardness, good antirust performance, good surface effect.
Application:precision equipment, medical equipment, bearings and other industries with high requirements for hardness and precision.
Surface: polish, electroplat, baking paint Hardness: HRC58 ° - 68 °
Grade：G10, G16, G40, G60, G100, G200.
Features: high hardness, good antirust performance, good surface effect.
Application:precision equipment, medical equipment, bearings and other industries with high requirements for hardness and precision.
420 stainless steel ball
Diameter: 0.5mm to 50.8mm
Surface: polish, electroplate, baking paint
Hardness: HRC50-55
Process: Solid hollow
Features: low price, poor rust resistance.
Application:hardware, ornaments, accessories, cosmetics, industry, industries with low requirements for antirust performance.
Surface: polish, electroplate, baking paint
Hardness: HRC50-55
Process: Solid hollow
Features: low price, poor rust resistance.
Application:hardware, ornaments, accessories, cosmetics, industry, industries with low requirements for antirust performance.
Feature | General Applications | |||||
AISI420 | Magnetic, Harden-able, fair corrosion resistance | used for special bearings and valves where Balls requiring a combine -action of hardness and corrosion resistance | ||||
AISI440 | Magnetic, highest hardness, good corrosion resistance | used in bearing nozzles and valves where lubrication is poor or absent | ||||
AISI304 | corrosion resistance, slightly magnetic, however annealing can makes it non - magnetic | Used in valves and relevant application,food products, aerosols, home sprays, perfumes and medical equipment. | ||||
AISI316 | non-magnetic, good corrosion resistance even when exposed to marine atmosphere and sulfuric acid. | used in phosphoric and acetic acids. Mainly used in chemical, paper and textile industries. | ||||
AISI316L | Characteristics same as 316 but with excellent corrosion resistance, Lower carbon content than regular 316. | especially used in Jewelry, and Human Implant Applications | ||||
Hardness & Density | ||||
Specification (stainless steel balls) | Hardness | Density | ||
AISI 420 | 55/58 Hrc | 7.75 | ||
AISI 440C | 58/64 Hrc | 7.75 | ||
AISI 302 | 25/39 Hrc | 7.93 | ||
AISI 304(L) | 25/39 Hrc | 7.93 | ||
AISI 316(L) | 25/39 Hrc | 7.98 | ||
AISI | AISI302 | AISI304 | AISI304L | AISI316 | AISI316L | AISI420 | AISI440C |
W.Nr | W1.4310 | W1.4301 | W1.4306 | W1.4401 | W1.4404 | W1.3541 | W1.4125 |
DIN | X5CrN18-10 | X2CrNi18.9 | X5CrNiMo17-12 | X2CrNiMo17-12 | X20Cr13 | X105CrMo17 | |
C% | ≤0.15 | ≤0.07 | ≤0.03 | ≤0.08 | ≤0.03 | 0.16~0.25 | 0.60~1.20 |
Cr% | 17.0~19.0 | 17.0~19.0 | 18.0~20.0 | 16.0~18.5 | 16.0~18.0 | 12.0~14.0 | 16.0~18.0 |
Si% | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
Mn% | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.0 | ≤1.0 |
Ni% | 8.0~10.0 | 8.0~11.0 | 8.0~12.0 | 10.0~14.0 | 12.0~15.0 | ≤0.6 | ≤0.6 |
Mo% | _ | _ | 2.0~3.0 | 2.0~3.0 | _ | ≤0.75 | |
S% | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.035 | ≤0.03 | ≤0.03 |
P% | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 |
AISI | AISI302 | AISI304 | AISI304L | AISI316 | AISI316L | AISI420 | AISI440C |
W.Nr | W1.4310 | W1.4301 | W1.4306 | W1.4401 | W1.4404 | W1.3541 | W1.4125 |
DIN | X5CrN18-10 | X2CrNi18.9 | X5CrNiMo17-12 | X2CrNiMo17-12 | X20Cr13 | X105CrMo17 | |
C% | ≤0.15 | ≤0.07 | ≤0.03 | ≤0.08 | ≤0.03 | 0.16~0.25 | 0.60~1.20 |
Cr% | 17.0~19.0 | 17.0~19.0 | 18.0~20.0 | 16.0~18.5 | 16.0~18.0 | 12.0~14.0 | 16.0~18.0 |
Si% | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
Mn% | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.0 | ≤1.0 |
Ni% | 8.0~10.0 | 8.0~11.0 | 8.0~12.0 | 10.0~14.0 | 12.0~15.0 | ≤0.6 | ≤0.6 |
Mo% | _ | _ | 2.0~3.0 | 2.0~3.0 | _ | ≤0.75 | |
S% | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.035 | ≤0.03 | ≤0.03 |
P% | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 |
Product Usage
Manufacturing process
Inspection & packaging
We will provide customers with a variety of payment methods and packaging methods, customers can choose according to their own needs
Certifications
Feedback
FAQ
Q1: Are you trading company or manufacturer ?
A1: We are professional steel ball manufacture with our own independent export right
Q2: What are your main products?
A2: It has three material steel ball, includes carbon steel ball, stainless steel balls(ss304, ss316,ss420,ss430,ss440), chrome steel ball， Bicycle Steel Balls, hunting balls and bb balls, metal ball, Steel balls, bearing ball.
Q3:Could you accept OEM and customize?
A3:Yes,we can customize for you according to steel ball sample or drawing.
Q4:Could you tell me the payment term of your company can accept?
A4:T/T.Western Union,PayPal,Alibaba
Q5:Could you tell me the delivery time of steel ball?
A5:If stock,in 7days or base on the quantity of your order.
A1: We are professional steel ball manufacture with our own independent export right
Q2: What are your main products?
A2: It has three material steel ball, includes carbon steel ball, stainless steel balls(ss304, ss316,ss420,ss430,ss440), chrome steel ball， Bicycle Steel Balls, hunting balls and bb balls, metal ball, Steel balls, bearing ball.
Q3:Could you accept OEM and customize?
A3:Yes,we can customize for you according to steel ball sample or drawing.
Q4:Could you tell me the payment term of your company can accept?
A4:T/T.Western Union,PayPal,Alibaba
Q5:Could you tell me the delivery time of steel ball?
A5:If stock,in 7days or base on the quantity of your order.
Q6: What ball do you have?
A6: Solid Steel Ball, Carbon Steel Ball, Stainless Steel Ball, Chrome Steel Ball, bearing ball, bearing steel ball, Hunting Balls, Slingshot steel ball, metal ball, roller ball...
A6: Solid Steel Ball, Carbon Steel Ball, Stainless Steel Ball, Chrome Steel Ball, bearing ball, bearing steel ball, Hunting Balls, Slingshot steel ball, metal ball, roller ball...
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