20mm*20mm Medium Chrome Casting Steel Cylpebs, Grinding Media Supplier China
20mm*20mm medium chrome casting steel cylpebs, grinding media supplier china
1. Pictures of 20mm*20mm medium chrome casting steel cylpebs, grinding media supplier china

2. Details of 20mm*20mm medium chrome casting steel cylpebs, grinding media supplier china
Chemical Components
| Type | Chemical components | |||||||
| C | Si | Mn | Cr | Mo | Cu | P | S | |
| Low-Cr | 1.8-3.2 | ≤1.2 | ≤1.5 | 1-3 | ≤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 | ≤2.5 | 10-18 | ≤1.0 | ≤1.5 | ≤1.0 | ≤1.0 |
| Superhigh-Cr | 1.8-3.2 | ≤1.2 | ≤2.5 | 19-35 | ≤2.0 | ≤1.5 | ≤1.0 | ≤1.0 |
Specification
| ΦxL(mm) | ΦxL(mm) | ΦxL(mm) | |||
| 8x8 | 10x10(12) | 12x12(14) | |||
| 14x14(16) | 16x16(18) | 18x18(20) | |||
| 20x20 | 22x22 | 25x25 | |||
| 30x30 | 35x35 | 40x40 | |||
| 45x45 | 50x50 | 60x60 |
Mechanical Properties and Microstructure
| Type | Mechanical properties HRC | Microstructure | |||
| Low-Cr | >45 | P+C | |||
| Medium-Cr | >50 | M+C | |||
| High-Cr | >60 | M+C | |||
|
P-Pearlite C-Carbide M-Martensite | |||||
Packing: white ton bags or steel drums according to customer's requirements
Shipping: Port of loading:Qingdao Port,China
Delivery time : Normally 2-3 weeks after down payment received.
Partial shippment allowed
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 : 20 Ton
Send Inquiry to This Supplier
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