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Forged Steel Grinding Balls for Ball Mill and SAG Milling
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Company Profile
HAOYANG Grinding Media Plant located in Zhangqiu, China.
Rigidly managed forging process ensuring spherical ball shape.
High end heat treatment technology, based on HAOYANG Grinding Ball’s years of metallurgical experience guaranteeing long wear life.
Quality Management System certified ISO 9001:2008
Products Description
The Product Name: | Dia20mm-Dia150mm(4/5''-6'')Forged Steel Grinding Balls | ||||||
Technology: | Hammer Forged or Hot Rolling | ||||||
Hardness: | From 54HRC to 65HRC | ||||||
Standard: | DIN GB ISO JIS BA ANSI YB/T091-2005 | ||||||
Impact Test: | AK.>12 J/CM2 Min | ||||||
Falling Test Times | 12000 Times Minimum with a dropping test machine of 6 mts. | ||||||
Breakage Rate | 2.0%max | ||||||
钢 材 种 类 和 化 学 成 分
The type and chemical composition of steel required for the Forged Steel Grinding Balls
Brand | Material | C | Mn | Cr | S | P | Si |
HY-1 | 45# | 0.42-0.50 | 0.50-0.80 | ≤0.25 | 0.030max | 0.030max | 0.17-0.37 |
HY-2 | 50Mn | 0.48-0.56 | 0.70-1.20 | ≤0.25 | 0.030max | 0.030max | 0.17-0.37 |
HY-3 | 60Mn | 0.57-0.65 | 0.60-0.70 | ≤0.25 | 0.030max | 0.030max | 0.17-0.37 |
HY-4 | 65Mn | 0.60-0.70 | 0.70-1.20 | ≤0.25 | 0.030max | 0.030max | 0.17-0.37 |
HY-5 | B2 | 0.72-0.85 | 0.70-1.20 | 0.42-0.85 | 0.030max | 0.030max | 0.17-0.37 |
HY-6 | B3 | 0.50-0.65 | 0.70-1.20 | 0.77-1.10 | 0.030max | 0.030max | 1.40-1.80 |
HY-7 | B4 | 0.58-0.66 | 0.65-0.80 | 0.70-0.90 | 0.025max | 0.025max | 1.30-1.90 |
材质 | 冲击值 | 落球疲劳次数 | 硬度 Hardness(HRC) | 破碎率 | ||||||
Material | Impact Test (AK.j/cm2) | Endurance Test Times(5m/次） | Dia25mm-Dia90mm | Dia100mm-Dia150mm | Breakage(%) | |||||
Surface | Core | Surface | Core | |||||||
B2 | ≥17 | ≥10000 | ≥62 | ≥58 | ≥56 | ≥45 | <1% | |||
60Mn | ≥15 | ≥12000 | ≥60 | ≥45 | ≥56 | ≥38 | ||||
45# | ≥12 | ≥10000 | ≥56 | ≥36 | ≥52 | ≥35 | ||||
50Mn | ≥13 | ≥10000 | ≥58 | ≥38 | ≥54 | ≥32 | ||||
65Mn | ≥17 | ≥12000 | ≥60 | ≥43 | ≥56 | ≥40 | ||||
B3 | ≥18 | ≥12000 | ≥60 | ≥60 | ≥57 | ≥52 | ||||
锻 造 磨 球 的 基 本 规 格 和 硬 度
General specifications And Hardness of The Forged Steel Grinding Media Balls
Nominal Diameter(mm) | Diameter Tolerance(mm) | Weight of Single Forged Ball IN Average(g) | Number of Piece of One Ton Forged Ball In Average | Surface Hardness(HRC) | Impact Toughness(j/cm2) |
Φ20 | 32 | 31250 | 50—65 | ≥12 | |
Φ25 | 64 | 15625 | ≥12 | ||
Φ30 | 110 | 9090 | |||
Φ40 | 263 | 3802 | |||
Φ50 | 513 | 1949 | |||
Φ60 | +3—2 | 888 | 1126 | ||
Φ70 | 1410 | 709 | |||
Φ80 | 2104 | 475 | |||
Φ90 | 2996 | 333 | |||
Φ100 | 4110 | 243 | |||
Φ110 | +4—2 | 5457 | 182 | 45-60 | |
Φ120 | 7102 | 140 | |||
Φ130 | 9030 | 110 | |||
Φ140 | +4—3 | 11278 | 88 | ||
Φ150 | 13871 | 72 |
Packing and Delivery
Container Bags: 1000KGS/Bag
Steel Drums(with Pallet): 800-950KGS/Drum we ask you to select the right packaging so that posters are not damaged during shipment.
Quality Control of Grinding Balls
Production of quality grinding media is contingent on the quality of steel used.
To ensure consistent performance of grinding media, we implement very specific specifications and criteria to our specially selected steel suppliers.
Premium Quality
Raw Materials
FAQ
Our Advantage(why choose us)
Haoyang have agent in Europe and providing grinding balls solutions for Gold mining . All the goods will be inspected in factory and then inspected in Loading Port of china by SGS before loading on board . If unqualified , all the containers will be returned back to factory ! And we accept the claims caused by any problem of the steel .
Supply and Quality Guarantee from HAOYANG Forged Steel Grinding Balls
Long established strategic relationships with local and foreign raw material suppliers allow us to ensure all balls supplied to our customers are made from the highest quality products and meet strict specifications. This gives our customers a confidence in the quality of the product that Haoyang is able to assure.
About raw Materials
Strategic Partnership with standard steel enterprise and sign the long term agreement ( 50,000 Tons Annually ) Purchase directly from Chinese famous standard steel enterprise , such as Laigang Group , HBIS, ANSTEEL , XIWANG SPECIAL STEEL .
About quality after-sales service
Each batch steel label will be taken photo and recorded ( Steel company name, Description of goods , Specification , Steel Grade, Heat Number , Production Date and etc.. ) for Tracking in future 5 years !
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