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water-based quenching and chrome grinding alloy steel ball
- 100 Metric Ton / Metric Tons per Month
- Qingdao
- T/T
Product Details
Place of Origin: | Shandong, China | Brand Name: | JC | Model Number: | 20-130mm(0.75''-5") |
Application: | mines,power stations,cement plants,chemica lindustry,metallurgy | Dimensions: | 20-130mm(0.75''-5") |
Product Description
Specifications
1.No deformation;2.No breakage;
3.Lower wear rate;
4.Even hardness from surface to core;
5.High wear resistance, long life
Casting Grinding Steel Ball for Ball Mill
Specifications
Best selling steel products--JINCHI casting balls :
1.High hardness;
2.Even hardness no matter surface or core;
3.High wear resistance,more dense tissue and abrasion lower;
4.High impact toughness ;
5.Unbreakable;
6.No deformation;
7.Good apperance and look better;
8.Long life;
9. High combined efficiency of grinding mill;
10.Manufacturerer
JINCHI Forging (Rolling) Steel Grinding Ball Advantage:
1.Professional manufacturer for alloy steel grinding ball;
2.Easy Storage;
3.Accept customized order;
4.Fast delivery;
5.Regional manager track;
6.After -sale service;
7.Emergency supply;
8.Factory price and Best quality;
9.Offer the solutions to your problems,we promise all your inquiries and messages will get our reply
within 12 hours;
10.SGS Service
Hardness conversion table:
Chemical Composition of Casting Grinding Ball:
Based on material,the casting steel balls are defined into 5 brands. And The chemical composition,
mechanical properties,sizes of casting balls are shown in the following:
Items | Brand | C | Si | Mn | Cr | Mo | Cu | Ni | P | S |
High chrome Casting grinding balls | JCCr20 | 2.0-3.0 | ≤1.0 | 0.5-1.5 | 18-22 | 0-2.5 | 0-1.2 | 0-1.5 | ≤0.10 | ≤0.10 |
High chrome Casting grinding balls | JCCr15 | 2.0-3.0 | ≤1.0 | 0.5-1.5 | 14-17 | 0-3.0 | 0-1.0 | 0-1.5 | ≤0.10 | ≤0.10 |
High chrome Casting grinding balls | JCCr13 | 2.0-3.0 | ≤1.0 | 0.5-1.5 | 11~14 | 0-1.0 | 0-2.0 | 0-1.5 | ≤0.10 | ≤0.10 |
Middle chrome Casting grinding balls | JCCr8 | 2.1-3.2 | 0.5-2.2 | 0.5-1.5 | 6~10 | 0-1.0 | 0-0.8 | 0-1.5 | ≤0.10 | ≤0.10 |
Low chrome Casting grinding balls | JCCr2 | 2.2-3.6 | ≤1.2 | 0.5-1.5 | 1.0-3.0 | 0-1.0 | 0-0.8 | — | ≤0.10 | ≤0.03 |
Mechanical Properties:
Items | Surface hardness(HRC) | Endurance impact test | |
Quenched | Unquenched | (Times) | |
High chrome Casting grinding balls | ≥56 | ≥49 | ≥8000 |
Middle chrome Casting grinding balls | ≥56 | ≥48 | ≥8000 |
Low chrome Casting grinding balls | ≥56 | ≥45 | ≥8000 |
Sizes of Casting Balls:
Item | Sizes | |||||||||||||
Dia 17 | Dia 20 | Dia 25 | Dia30 | Dia40 | Dia50 | Dia60 | Dia70 | Dia80 | Dia90 | Dia 100 | Dia 110 | Dia 120 | Dia 130 | |
Tolerance | +1.0 | +2.0 | +3.0 | +3.5 | ||||||||||
-1.0 | -1.0 | -1.0 | -1.5 | |||||||||||
Difference Between the Max & the Min Dia. | ≤1.0 | ≤2.0 | ≤3.0 | ≤4.0 |
Packaging:
Transport:
Certificate:
Welcome to Visit:
We are pleased for your coming at any time and it’s free,except for plane tickets.
Contact Us
- Jinan Jinchi Steel Ball Co., Ltd.
- Contact namerose cheng
- Phone86-531-83222518
- AddressInside Nanmeijing Yard, West Road, Chizitou Village, Puji
JC-GRINDING CYLPEBS | JC-GRINDING RODS/BARS | JCC-CASTING STEEL BALL | JCF-FORGED STEEL BALL |
JCR-HOT ROLLING STEEL BALL | New Products |
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