12mm High Hardness Chrome Steel Ball for Grinding

• Customized：Customized
• Certification：CE, ISO, Ts16949
• Standard Parts：Yes
• Universal：Yes
• Type：Bearing Ball
• Material：Chrome Steel

=== Base Info ===

• Model NO.：chrome steel ball
• Grade：G10-G1000
• Conditioning：Dry,Oiled
• Hardness：HRC 60 to 66
• Payment：T,T,LC
• Transport Package：Plastic Bag+Box+Carton+Wooden Pallet
• Specification：0.8-80mm
• Trademark：Tangland
• Origin：Shandong, China
• HS Code：8482910000
• Production Capacity：5000 Billion Tons,Month

=== Description ===
100Cr6&SUJ2&AISIE52100&GCr150.98-1.050.15-0.350.25-0.450.02max0.006max0.11.40-1.650.05max0.13Ti(%)AI(%)O(%)N(%)Pb(%)Sb(%)As(%)Sn(%)Ca(%)0.002max0.04max0.0008max0.004max0.002max0.005max0.04max0.03max0.0008max
Steel ball gradeμmG30.080.080.130.010.5-5,...,0.5,0,+0.5,...,+50.1-0.2,-0.1,0,+0.1,+0.2G50.130.130.250.0141-5,...,-1,0,+1,...+50.2-0.4,-0.2,0,+0.2,+0.4G100.250.250.50.021-9,...,-1,0,+1,...,+90.2-0.4,-0.2,0,+0.2,+0.4G160.40.40.80.0252-10,...,-2,0,+2,...,+100.4-0.8,-0.4,0,+0.4,+0.8G200.50.510.0322-10,...,-2,0,+2,...,+100.4-0.8,-0.4,0,+0.4,+0.8G240.60.61.20.042-12,...,-2,0,+2,...,+120.4-0.8,-0.4,0,+0.4,+0.8G280.70.71.40.052-12,...,-2,0,+2,...,+120.4-0.8,-0.4,0,+0.4,+0.8G401120.064-16,...,-4,0,+4,...,+160.8-1.6,-0.8,0,+0.8,+1.6G601.51.530.086-18,...,-6,0,+6,...,+181.2-2.4,-1.2,0,+1.2,+2.4G1002.52.550.110-40,...,-10,0,+10,...,+402-4,-2,0,+2,+4G20055100.1515-60,...,-15,0,+15,...,+603-6,-3,0,+3,+6


Production Process

1.Cold heading process
2.Flashing process
3.Heating treatment process
4.Grinding process
5.Initial grinding process
6.Lapping process
7.Eddy current tested by AVIKO
8.Optical testing





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