Steel balls, carbon steel, chrome steel, stainless steel, brass, ball mills....several sizes, G10-G1000

Steel balls, carbon steel, chrome steel, stainless steel, brass, ball mills....several sizes, G10-G1000
 

Product description:

Chrome Steel Ball


Product Description

Chrome steel ball
1. Material: AISI52100
2. Size: 0.8mm-200mm, or as per clients requirements
3. Grade: ISO G5-G5000; AFBMA G5-G1000; DIN I-VI
4. Feature: Good wearing, excellent surface quality.
5. Hardness: HRC60-66.
6. Application: Bearing, ball screw, linear motion guide, auto parts, chemical and food processing, caster wheel, etc.
7. Packing: Oil less or dry packing + plastic bag, carton box (22kg or so) , pallet or steel barrel.

AFBMA 10-1989

GRADEBall Dia. variationDeviation from spherical form (U) Surface roughness (U) lot Dia. variation (U) Basic Dia. tolerance (U)
INCH (U)
30.0000030.080.080.0120.13± 0.75
50.0000050.1250.1250.020.25± 1.25
100.000010.250.250.0250.5± 2.5
160.0000160.40.40.0250.8± 2.5
240.0000240.60.60.051.2± 2.5
480.0000481.21.20.082.4± 5
1000.00012.52.50.1255± 12.5
2000.0002550.210± 25
5000.000512.512.5-25± 50
10000.0012525-50± 125
2000
5050-100± 125

Carbon Steel Ball


Product Description

Carbon steel ball

1. Material: AISI1010, AISI1015, AISI1085, etc.
2. Size: 0.8mm~50.8mm, or as per clients requirements
3. Grade: ISO G5-G1000; AFBMA G5-G1000; DIN I-VI
4. Hardness: HRC60-66.
5. Application: Bearings, Automotive, Castors, Locks, Drawer Slides, bicycle parts, hardware, etc.
6. Packing: Oil less or dry packing+ plastic bag, carton box (22kg or so) , pallet or steel barrel.


AFBMA 10-1989

GRADEBall Dia. variationDeviation from spherical form (U) Surface roughness (U) lot Dia. variation (U) Basic Dia. tolerance (U)
INCH (U)
30.0000030.080.080.0120.13± 0.75
50.0000050.1250.1250.020.25± 1.25
100.000010.250.250.0250.5± 2.5
160.0000160.40.40.0250.8± 2.5
240.0000240.60.60.051.2± 2.5
480.0000481.21.20.082.4± 5
1000.00012.52.50.1255± 12.5
2000.0002550.210± 25
5000.000512.512.5-25± 50
10000.0012525-50± 125
2000
5050



Stainless Steel Ball











Product Description

Stainless Steel Ball
1. Material: AISI302.AISI304/304L.AISI316/316L, AISI420/420C, AISI430, AISI440/440C.

2. Size: 0.8mm-200mm, or as per clients requirements

3. Grade: ISO G40-G1000, AFBMA G48-G1000

Feature: Good rust resistance. Excellent surface quality.
Application: Machines, bearings, ball screws, linear motion guides, auto parts, chemical and food processing, etc.
Packing: Dry packing; plastic bag; carton box (22kg or so) , pallet or steel barrel.



Grinding Steel Ball And Segment


Product Description

Grinding Steel Ball And Segment

1. Material: High chrome steel, low chrome steel, or as clients requirement.
2. Size: 1mm-100mm, or as per clients requirements
3. Feature: Good wear-resistance.
4. Application: Metal Mines, cement plants, water coal slurry, power stations, chemical industry, etc.
5. Packing: Woven bag or steel barrel.
6. Parameters:


A. Ball with Low Chromium
1) Mostly Chemical Component: C 2.2-2.7 S ≤ 0.080 Mn 0.5-0.8 Si0.3-0.6 P ≤ 0.08 Cr ≤ 2.0
2) Rockwell Hardness (HRC) : ≥ 45
3) Microstructure: P+C
4) Fatigue Life of Falling Ball Impact (times) : ≥ 8000

B. Ball with High Chromium
1) Mostly Chemical Component: C 2.8-3.3 P≤ 0.05 Mn≤ 2.4 Si≤ 0.6 P≤ 0.05? Noble Metal Proper Cr17-20
2) Rockwell Hardness HRC: ≥ 6
3) Impact Toughness (J/ cm) : 6.95-12.09
4) Microstructure: M+C
5) Fatigue Life of Falling Ball Impact (times) : ≥ 10000

C. Segment with Low Chromium
1) C 2.6-3.5 S≤ 0.080 Mn0.5-0.8 Si0.3-0.6 P≤ 0.08 Cr≤ 2.0
2) Rockwell Hardness (HRC) : 45-52
3) Microstructure: P+C

D. Segment with High Chromium
1) Mostly Chemical Component: C 1.8-3.2 S≤ 0.05 Mn≤ 2.4 Si≤ 0.6 P≤ 0.08 Noble Metal Proper Cr 17-20
2) Rockwell Hardness (HRC) : 54-62
3) Impact Toughness (J/ cm) : 6.95-12.09
4) Microstructure: M+C