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High Recovery Rate Energy Conservation Cr Element B2 B3 High Impact Toughness Forging Steel Balls Mill Ball Customized 60-65 HRC Black Forged Steel Ball1
Abrasive Grinding, Grinding Ball, Steel Ball, Grinding Ball
Jinan Junda Industrial Technology Co., Ltd.
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Product DescriptionProduct DescriptionCr Element B2 B3 High Impact Toughness Forging Steel Balls Mill Ball Customized Update: September 30thTechnical parameters of forging steel ballInchSizeT weightTolerance(mm)MaterialSurface hardness(HRC)Volume hardness(HRC)3/4"D20mm0.037+/-0.0052+/-1B263-6663-661"D25mm0.072+/-0.012+/-1B263-6663-6611/4"D30mm0.13+/-0.022+/-1B263-6663-6611/2"D40mm0.30+/-0.042+/-1B262-6662-662"D50mm0.6+/-0.052+/-1B262-6561-6421/2"D60mm1.0+/-0.052+/-1.5B262-6560-6221/2"D65mm1.3+/-0.052+/-1.5B261-6460-6221/2"D65mm1.3+/-0.052+/-1.5B361-6360-623"D75mm2.0+/-0.063+/-2B361-6360-623"(Hot rolled)D80mm2.0+/-0.063+/-2B360-6360-623"(Forged)D80mm2.1+/-0.063+/-2B360-6253-5731/2"D90mm3.0+/-0.073+/-2B360-6359-624"D100mm4.1+/-0.153+/-2B360-6359-624.5"D115mm6.3+/-0.153+/-2B360-6357-605"D125mm8.1+/-0.33+/-2B359-6255-60Chemical compositionC%Si%Mn%Cr%P%S%Ni%B20.72-1.030.15-0.350.3-1.20.2-0.6≤0.035≤0.035i≤0.25B30.53-0.881.2-2.000.50-1.200.7-1.20≤0.035≤0.035i≤0.25Warm prompt If you need to customize, or other parameters of the product,You can contact us at any time by clicking the link below: https://chinagarnetsand.en.made-in-china.com/contact-info.html
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