Active Member
|
[China]
Address: GAOXIN JINAN CITY, SHANDONG PROVINCE, CHINA
Contact name:Housongcun
Oriental Casting and Forging Co., Ltd. |
|
|
Industrial 60mm High Chrome Wear - Resisting Cast Iron Balls for ball mill
Performance comparation:
The process line of production of cast iron balls
RAW MATERIALS → CUTTING → STOVE → AUTOMATIC PRODUCTION-LINE →
TRANSFER MACHINE → QUENCHING → HEAT TREATMENT → DIMENSION TEST
→PACKING →TRANSPORTATION OR SEA FREIGHT
High Chrome Cast Steel Balls
Diameter: 17-150mm
Chemical composition of cast iron balls ( % )
| Type | Chemical components | |||||||
| C | Si | Mn | Cr | Mo | Cu | P | S | |
| Low-Cr | 1.8-3.2 | ≤1.2 | ≤1.5 | 1-4 | ≤1.0 | ≤0.5 | ≤0.15 | ≤0.15 |
| Medium-Cr | 1.8-3.2 | ≤1.2 | ≤1.5 | 4-9 | ≤1.5 | ≤1.0 | ≤0.15 | ≤0.15 |
| High-Cr | 1.8-3.2 | ≤1.2 | ≤1.5 | 10-18 | ≤1.0 | ≤1.5 | ≤0.10 | ≤0.10 |
| Superhigh-Cr | 1.8-3.2 | ≤1.2 | ≤1.5 | 22-25 | ≤2.0 | ≤1.5 | ≤0.10 | ≤0.10 |
Mechanical Properties and Microstructure
| Type | Mechanical properties | Microstructure | |
| HRC | Falling ball times | ||
| Low-Cr | ≥45 | ≥8000 | P+C |
| Medium-Cr | ≥50 | ≥12000 | M+C |
| High-Cr | ≥58 | ≥15000 | M+C |
| Superhigh-Cr | ≥60 | ≥22000 | M+C |
P-Pearlite C-Carbide M-Martensite | |||
Mechanical Property:
| Metallographic Structure | Impact toughess | Hardness |
| M+C | >3.0J/CM2 | HRC58-66 |
Mechanical Property:
Metallographic Structure: M+C
Impact toughness: >3.0 J/CM2
Hardness: HRC58-66
Packing
1000Kg Bag
Steel drum (N.W.:850-900Kg Per Drum)
Company Information
Berief Introduction of Oriental Casting and Forging Co.,Ltd.
1.Professional Grinding balls Manufactory founded in 1981.
2.Advanced production equipment.
3.Exported more than 20 countries.
4.Experienced development personnel,professional designers,salesman
and skilled workers
5.Capacity:10000mt/month.
Port of loading:Qingdao Port,China
Delivery time : Normally 2-3 weeks after down payment received.
Partial shippment allowed
FAQ
· Payment terms : T/T (30% DP,balance against copy of B/L.; L/C
· Samples : Free samples are provided for test before trial order
· MOQ : 1 Ton
Our Services
1.Free sample for your test before orders.
2.Soonest delivery time .
3.Cooperate with many famours shipping companies,and sent the goods
to your port in time.
4. Any feedback after sales would get our soonest reply.
WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE CAN BECOME A
PARTNER IN YOUR SUPPLY CHAIN SOLUTION.
