Min. Order: | 10 Ton |
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Payment Terms: | T/T |
Supply Ability: | 10000 tons per month |
Place of Origin: | Shandong |
Location: | Jinan, Shandong, China (Mainland) |
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Business Type: | Manufacturer, Trading Company |
Model No.: | hm-gq-3 |
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Means of Transport: | Ocean |
Brand Name: | huamin |
min order: | 10t |
breakage rate: | <1% |
Production Capacity: | 10000 tons per month |
Packing: | barrel or ton bag |
Delivery Date: | pengding |
DIA110-140mm HRC55-60 HRC52-58
Steel ball series (casting ball)
chemical composition
Name, brand, chemical composition
C Si Mn Cr Mo Cu Ni P S
High chromium iron casting ball, ZQCr26 2.0-2.8 ≤1.0 0.5-2.0 22-28 0-1.0 0-2.0 0-1.5 ≤0.1 ≤0.06
high chromium iron casting ball ZQCr20 2.0-2.8 ≤1.0 0.5-2.0 18-22 0-2.5 0-1.2 0-1.5 ≤0.1 ≤0.06
High chromium iron casting ball ZQCr15 2.5-3.2 ≤1.0 0.5-2.0 10-17 0-3.0 0-1.0 0-1.5 ≤0.1 ≤0.06
Medium chromium iron casting ball, ZQCr8 2.1-3.2 0.5-2.2 0.5-2.0 6-10 0-1.0 0-0.8 0-1.5 ≤0.1 ≤0.06
low chromium iron casting ball ZQCr2 2.2-3.6 ≤1.2 0.5-2.0 1-3 0-1.0 0-0.8 ≤0.1 ≤0.10
Bainite ball milling cast iron grinding ball ZQSi3 3.2-3.8 2.0-3.5 2.0-3.0 ≤0.1 ≤0.03