Audited Supplier
Stainless Steel Ball
Customized
ISO
Yes
Yes
Bearing Ball
Stainless Steel
Machinery Repair Shops, Energy & Mining
1.2mm 1.3mm 1.588mm Stainless Steel Ball
1.2mm-25.4mm
Silver
OEM Service
G10-G1000
Carton
Machinery
1000
High Polished
Less Than 26
Corrosion Resistance
ISO9001:2008
Customized Diameters
High Stability
Feige
Pallets or According to Customers' Request
0.8mm to 70mm
Jiangsu, China
8482910000
Product Description
Changzhou Feige Steel Ball Co., Ltd.
which is a professional manufacturer for chrome steel balls and stainless steel balls with more than 30 years experience.
At present, our main steel ball varieties are as follows:
Chrome Steel Ball:
G10-G1000 AISI52100/Gcr15, 100Cr6 Size:0.8mm-50.8mm
Stainless Steel Ball:
G100-G1000 AISI304 316/316L Size:0.8mm-50.8mm
G10-G1000 AISI420 420C AISI440 AISI440C Size:0.8mm-50.8mm
Carbon Steel Ball:
G100-G1000 AISI1010/1015 Size:2mm-25.4mm
G100-G1000 AISI1010/1015 Size:2mm-25.4mm
Stainless Steel Ball
AISI304/304L316/316L
Material:AISI304316/316L stainless steel.
Diameter:0.8mm - 50.8mm
Grade:G100 - G1000
Hardness:HRC≤26
Features: (1)General non-magnetic;
Hardness:HRC≤26
Features: (1)General non-magnetic;
(2)Good resistance to corrosion;
(3)Good anti-rust;
(4)Good corrosion resistance in the food environment, oxidizing solutions and most organic chemicals.
(3)Good anti-rust;
(4)Good corrosion resistance in the food environment, oxidizing solutions and most organic chemicals.
Applications:
Valves, perfume bottles, medical equipment, nail polish, baby bottles, cosmetic packaging, air conditioners.
Valves, perfume bottles, medical equipment, nail polish, baby bottles, cosmetic packaging, air conditioners.
AISI420420C440440C
Material: AISI420420C440440C stainless steel.
Diameter: 0.8mm - 50.8mm GradeG10 - G1000
Hardness: HRC52-62
Hardness: HRC52-62
Features: (1)Hardest
(2)Strong rust resistance
(3)ferromagnetic
Applications:
All kinds of precision machinery, bearings, electrical equipment, transportation tools, household appliances, parts aviation,
aerospace, bearings, motors, high-precision instruments, valves, petroleum.
(2)Strong rust resistance
(3)ferromagnetic
Applications:
All kinds of precision machinery, bearings, electrical equipment, transportation tools, household appliances, parts aviation,
aerospace, bearings, motors, high-precision instruments, valves, petroleum.
Chemical composition | ||||||||||||||||
Material | C | Si | Mn | P | S | Ni | Cr | Mo | ||||||||
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | - | ||||||||
304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0-13.0 | 18.0-20.0 | - | ||||||||
316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0-11.0 | 16.0-18.0 | 2.0-3.0 | ||||||||
316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0-11.0 | 16.0-18.0 | 2.0-3.0 | ||||||||
420 | 0.26-0.35 | ≤1.00 | ≤1.25 | ≤0.04 | ≤0.03 | ≤0.60 | 12.0-14.0 | - | ||||||||
420C | 0.36-0.43 | ≤0.80 | ≤0.80 | ≤0.04 | ≤0.03 | ≤0.60 | 12.0-13.5 | - | ||||||||
440 | 0.90-1.00 | ≤0.80 | ≤0.80 | ≤0.04 | ≤0.03 | ≤0.60 | 16.0-18.0 | 0.4-0.7 | ||||||||
440C | 0.95-1.10 | ≤0.80 | ≤0.80 | ≤0.04 | ≤0.03 | ≤0.60 | 16.0-18.0 | 0.4-0.7 | ||||||||
Grade:G10 to G1000 | ||||||||||
Grade | Ball diameter variation | Deviation from spherical from | Surface roughness | Lot diameter variation | Nominal ball deviation tolerance | |||||
Vdws | △Sph | Ra | Vdwl | Tdn | ||||||
not over | ||||||||||
μm | ||||||||||
10 | 0.25 | 0.25 | 0.025 | 0.5 | * | |||||
16 | 0.4 | 0.4 | 0.032 | 0.8 | * | |||||
20 | 0.5 | 0.5 | 0.05 | 1 | * | |||||
28 | 0.7 | 0.7 | 0.05 | 1.5 | * | |||||
40 | 1.0 | 1.0 | 0.08 | 2 | * | |||||
60 | 1.5 | 1.5 | 0.10 | 3 | * | |||||
100 | 2.5 | 2.5 | 0.125 | 5 | ±12.5 | |||||
200 | 5 | 5 | 0.5 | 10 | ±25 | |||||
500 | 13 | 13 | * | 25 | ±50 | |||||
1000 | 25 | 25 | * | 50 | ±125 | |||||
------------------------------------------------------------------- How To Choose-----------------------------------------------------------------------
1.G10G16G20G40G60G100G500G1000, The lower the number, the higher the precision. 2.Confirm material standardsGBAISIDINSUSNFBSUNIF0CT
3.Comparison of other factors
Material | Carbon steel ball | Chrome steel ball | Stainless steel ball | ||
Price | >> | ||||
Hardness | >Series 4>>Series 3 | ||||
Highest precisionGrade | =Series 4>>Series 3 | ||||
Rustproof | >> | ||||
Before packing, steel balls 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.
1,Can you provide sample free?
Yes ,we can provide free samples with in 0.5kg.
2,What kind of payment terms you can accept?
We can accept T/T,L/C, Western Union and Paypal.
3,What about your steel ball's quality?
Checking in the whole manufacturing process &100% inspection before shipment ensure the quality of our products.
4,What's your packing method?
A) Inner packing: Dry packing or oil packing are provided according to you needs.
B) Outer packing:
1)volatile rust preventive paper + poly bag + iron drum + wooden / iron pallet.
2)25kg poly bag + carton + wooden pallet or wooden box.
3)customized packing.
5,What's your delivery time?
Within 3-30 days according to your required size and quantity.
6,Is your steel ball competitive?
Yes, We are steel ball manufacture more than 20 years.
Yes ,we can provide free samples with in 0.5kg.
2,What kind of payment terms you can accept?
We can accept T/T,L/C, Western Union and Paypal.
3,What about your steel ball's quality?
Checking in the whole manufacturing process &100% inspection before shipment ensure the quality of our products.
4,What's your packing method?
A) Inner packing: Dry packing or oil packing are provided according to you needs.
B) Outer packing:
1)volatile rust preventive paper + poly bag + iron drum + wooden / iron pallet.
2)25kg poly bag + carton + wooden pallet or wooden box.
3)customized packing.
5,What's your delivery time?
Within 3-30 days according to your required size and quantity.
6,Is your steel ball competitive?
Yes, We are steel ball manufacture more than 20 years.
