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Company Info

	Shandong Huamin Steel Ball Joint-stock Co. , Ltd
Street Address: Yangjun Village Guanzhuang Town City: Jinan Province: Shandong Country/Region: China
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Supply Grinding Steel Ball

Application: DAEWOO

Market Type: After Market

Packing: Steel Drums; Ton Bags

Samples: Free

Maximum Prodcution Capacity: 200000t

Delivery Time: 35-45 Days

Place of origin: China

Export Ratio: 81% - 90%

Unit Price: USD 1500

Price Terms: FOB

Delivery Port: Qingdao

Minimum Order: 25Ton/Tons

Language Translator

Product Attribute:

Technics:Hot Forging

Material:Stainless Steel

DIAMETER:25mm-150mm

Applicationt:

DAEWOO

Production Description:

(1) Forged steel grinding balls:
Suit Equipment: both drying and wet ball mills
Tech Specs:
· The forged plant operates four production lines and sources input barstock directly from HM rolled grinding balls.
· It offers a hardness of 65HRc in surface, slowly decreasing towards the core.
· Diameters available: 20 - 15Omm (1½ --5 ).
Key Benefits:
· Improved wear resistance due to quenching and tempering..
· Steady milling conditions due to wear reduction in wear rate.
It is the best-suited solution to fight wear: it is highly resistant to both abrasion and impact.

BRAND	Materials	C	Mn	Si	Cr	S	P	Mo	Ni
HM B-1	50MN	0.58-0.65	0.85-1.2	0.17-0.37	0.2-0.4	0.035	0.035
HM B-2	60MN	0.75-0.8	0.8-1.0	0.15-0.25	0.55-0.6	0.03	0.03
HM B-3	65MN	0.55-0.6	0.7-0.8	0.17-0.37	0.9-1.1	0.03	0.03	0.05-0.1	0.01-0.05
HM B-4	75Mn	0.45-0.55	0.7-1.0	0.17-0.37		0.03	0.03
HM B-5	75MnCr	0.68-0.75	0.8-0.9	0.17-0.37	0.4-0.5	0.03	0.03
HM B-6	75MnSi	0.7-0.9	0.8-1.02	0.1-0.4	0.7-1.05	0.02	0.02	0.03-0.15	0-0.05
HM B-6A	75MnSi	0.95-1.03	0.92-1.0	0.2-0.3	0.4-0.6	0.02	0.02
HM B-7	Wear-resistant Alloy	0.65-0.75	0.9-1.0	0.17-0.37	0.7-0.9	0.02	0.02	0.05-0.1	0.1-0.2