10-150mm
Steel;Steel Round
50-65HRC
Mine
Casting Process
Any Size
Black
Customized
>4j/Cm2
Ra0.05
M+C
1mm
50-65 HRC
12-15j/Cm2min
<1%
GB/T 19001-2008-ISO 9001:2008
Steel;Steel Round
customizable
Barrel/Bag
Dameter10-150mm
China Hebei
73259100
Product Description

High Chromium Cast Grinding Balls | |||||||||
Brand | chemical composition(%) | ||||||||
C | Si | Mn | Cr | P | S | Mo | Cu | Ni | |
ZQCr13 | 2.0-3.2 | 0.3-1.2 | 1.3-2.2 | 11-13 | ≤0.10 | ≤0.10 | 0-2.0 | 0-1.0 | 0-1.5 |
ZQCr17 | 2.0-3.0 | 0.3-1.2 | 1.3-2.6 | 15-18 | ≤0.10 | ≤0.10 | 0-2.0 | 0-1.0 | 0-1.5 |
ZQCr20 | 2.0-2.8 | 0.3-1.0 | 1.3-2.6 | 18-22 | ≤0.10 | ≤0.08 | 0-2.5 | 0-1.0 | 0-1.5 |
ZQCr26 | 2.0-2.8 | 0.3-1.0 | 1.3-2.6 | 22-28 | ≤0.10 | ≤0.08 | 0-3.0 | 0-2.0 | 0-1.5 |
(HRC) | ak(J/cm²) | Times of falling Balls | Metallographic structure | ||||||
58-62 | ≥3.0 | ≥18000 | M+C | ||||||
Martensite Carbide | |||||||||
Product specification(mm) | Φ10 | Φ12 | Φ12.7 | Φ15 | Φ20 | Φ25 | Φ30 | ||
Φ40 | Φ50 | Φ60 | Φ70 | Φ80 | Φ90 | Φ100 |
High chromium alloy cast forging | ||||||||
chemical composition(%) | ||||||||
C | Si | Mn | Cr | P | S | Mo | Cu | Ni |
1.7-3.2 | 0.3-1.2 | 1.3-2.6 | 11-13 | ≤0.10 | ≤0.10 | 0-3.0 | 0-1.0 | 0-1.5 |
(HRC) | Metallographic structure | |||||||
60-65 | M+C | |||||||
Martensite Carbide | ||||||||
Product specification(mm) | Φ8*8(10) | Φ10*10(12) | Φ12*12(14) | Φ14*14(16) | Φ16*16(18) | |||
Φ18*18(20) | Φ20*20 | Φ20*25 | Φ25*30 | Φ30*35 |
Extra high chromium cast ball | ||||||||
chemical composition(%) | ||||||||
C | Si | Mn | Cr | P | S | Mo | Cu | Ni |
2.0-3.2 | 0.3-1.2 | 0.3-1.0 | 17-28 | ≤0.15 | ≤0.15 | 0-0.8 | 0-1.0 | 0-1.5 |
(HRC) | ak(J/cm²) | Times of falling Balls | Metallographic structure | |||||
56-62 | ≥3.0 | ≥18000 | M+C | |||||
pearlite Carbide | ||||||||
Product specification(mm) | Φ15 | Φ20 | Φ25 | Φ30 | Φ35 | Φ40 | Φ50 | |
Φ60 | Φ70 | Φ80 | Φ90 | Φ100 | Φ110 | Φ120 | ||
Low Chromium Cast Casting Balls | ||||||||
chemical composition(%) | ||||||||
C | Si | Mn | Cr | P | S | Mo | Cu | Ni |
2.2-3.5 | 0.3-1.2 | 0.5-1.5 | 0.5-1.5 | ≤1.5 | ≤0.25 | 0-1.0 | 0-0.8 | -- |
(HRC) | ak(J/cm²) | Times of falling Balls | Metallographic structure | |||||
45-55 | ≥1.6 | ≥18000 | P+C | |||||
pearlite Carbide | ||||||||
Product specification(mm) | Φ15 | Φ20 | Φ25 | Φ30 | Φ35 | Φ40 | Φ50 | |
Φ60 | Φ70 | Φ80 | Φ90 | Φ100 | Φ110 | Φ120 |
Low chromium alloy cast forging | ||||||||
C | Si | Mn | Cr | P | S | Mo | Cu | Ni |
2.7-3.5 | 1.0-1.8 | 0.3-0.8 | 0.3-1.0 | ≤0.15 | ≤0.25 | 0-1.0 | 0-0.8 | -- |
(HRC) | ak(J/cm²) | Metallographic structure | ||||||
45-52 | ≥1.6 | P+C | ||||||
pearlite Carbide | ||||||||
Product specification(mm) | Φ8*8(10) | Φ10*10(12) | Φ12*12(14) | Φ14*14(16) | Φ16*16(18) | |||
Φ18*18(20) | Φ20*25(30) | Φ25*30(35) | Φ30*35(40) | Φ35*40(45) |
Medium chrome alloy cast ball | ||||||||
chemical composition(%) | ||||||||
C | Si | Mn | Cr | P | S | Mo | Cu | Ni |
1.8-3.2 | 0.5-1.5 | 0.4-1.5 | 1.3-3.0 | ≤0.15 | ≤0.15 | 0-1.0 | 0-0.8 | -- |
(HRC) | ak(J/cm²) | Metallographic structure | ||||||
45-52 | ≥1.6 | P+C | ||||||
pearlite Carbide | ||||||||
Product specification(mm) | Φ90*125*90*47 | Φ86*172*119*48 | Φ79*158*109*44 | Φ72*144*99*44 | ||||
Φ64*128*89*36 | Φ57*114*83*34 | Φ48*96*73*30 | Φ42*84*63*26 |
Brand name | FuRui |
Place of origin | China,Hebei |
Product name | Steel grinding ball |
Advantage | Good wear resistance,high hardness |
Size/Model number | 10mm-150mm |
Chromium content | 1%-28% |
Our company is a professional manufacturer of wear-resistant ball, excavator bucket teeth, tooth base and other mechanical accessories, chemical products and industrial machinery. with modern production technology and unified automated production line and professional R & D personnel, strong technical force, complete testing equipment, scientific and rigorous management, after more than ten years of development has become a professional manufacturer and exporter in China.


Quenching plant
The company introduced TGL-300 automatic push rod type high chromium ball, forging heat treatment hardening line, so that the high chromium ball to improve wear resistance, hardness inside and outside uniform, high chromium alloy cast ball quenching the most ideal main production line, HRC50-65
The company introduced TGL-300 automatic push rod type high chromium ball, forging heat treatment hardening line, so that the high chromium ball to improve wear resistance, hardness inside and outside uniform, high chromium alloy cast ball quenching the most ideal main production line, HRC50-65

Drop tester,Quenching equipment
The company through the heat treatment of continuous technological innovation, so that high chromium ball, high chromium forging internal organizational structure changes, to achieve the performance required by customers, improve the hardness and wear resistance of extra high chromium ball, high chromium forging, extend the service life of the product.Is the high chromium ball must pass the best heat treatment process, at present our company has put into two automatic fire heat treatment production lines
The company through the heat treatment of continuous technological innovation, so that high chromium ball, high chromium forging internal organizational structure changes, to achieve the performance required by customers, improve the hardness and wear resistance of extra high chromium ball, high chromium forging, extend the service life of the product.Is the high chromium ball must pass the best heat treatment process, at present our company has put into two automatic fire heat treatment production lines








Q:How about the product quality?
A:Our products have high hardness, good wear resistance and good toughness
Q:What is the method of payment to you?
A:T/T, L/C,
Q:What are the quality specifications of your products?
A:This product is certified in strict accordance with GB/T19001-2008-ISO 9001:2008 international quality standards
Q:What is the minimum order quantity of your products?
A:The MOQ is 1 ton,We can order it according to your needs
Q:How long will the delivery time take?
Q:How long will the delivery time take?
A:After receiving payment from the customer, it is calculated based on the quantity ordered