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Steel Ball (1)
1 2
STEEL BALLS
1.CARBON STEEL BALLS AISI1015
SIZE: 1.4mm TO 30mm
GRADE: G.2000 TO G.40 AS PER AFBMA
2.CHROME STEEL BALLS AISI52100
SIZE: 1.4mm TO 150mm
GRADE: G.2000 TO G.10 AS PER AFBMA
3. STAINLESS STEEL BALLS
MATERIAL: AISI304 AISI316
AISI420 AISI430
AISI440C
SIZE: 1.2mm TO 25.4mm
GRADE: ACCORDINGLY
STANDARD: ISO AFBMA
DIN GB308-91
GRADE
BASIC
DIAMTER
TOLERANCE

BATCH
DIAMETER
VARIABLE

SPHERICAL
DIAMETER
VARIABLE

SPHERICAL
DEVIATION

SURFACE
ROUGHNESS

um
Ra
3
± 0.75
0.13
0.08
0.08
0.012
5
±1.25
0.25
0.13
0.13
0.02
10
±2.5
0.5
0.25
2.5
0.025
16
±2.5
0.8
0.4
0.4
0.025
24
±2.5
1.2
0.6
0.6
0.05
48
±5
2.4
1.2
1.2
0.08
60
±10
3
1.5
1.5
0.10
100
±12.5
5
2.5
2.5
0.125
200
±25
10
5
5
0.2
500
±50
25
13
13
-
1000
±125
50
25
25
-
2000
±125
100
50
50
-
3000
±125
150
80
80
-
1 2
SHIJIAZHUANG V-SHENG TRADING CO., LTD.
Add: C22.NO.16 BIANDIAN STREET, SHIJIAZHUANG, CHINA
Tel: 0086-311-87716909,87716639 Fax: 0086-311-87766965
E-Mail: weisheng@heinfo.net  cws@v-sheng.com