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8620 powder for metal injection moulding
8620 steel is a chromium-nickel-molybdenum alloy steel commonly used for carburizing and carbonitriding surface hardening treatments. It is known for its good comprehensive performance and can also withstand certain temperatures, making it suitable for use in manufacturing gear wheels, rotors, connecting rods, and other components for automotive and industrial applications.
Description
8620 steel is a chromium-nickel-molybdenum alloy steel commonly used for carburizing and carbonitriding surface hardening treatments. It is known for its good comprehensive performance and can also withstand certain temperatures, making it suitable for use in manufacturing gear wheels, rotors, connecting rods, and other components for automotive and industrial applications.
General Information
| Place of Origin: | Changsha, China |
| Brand: | HLPOWDER |
| Item: | 8620 |
| Particle size : | D50:11μm/D50:12μm |
| Certification: | ISO9001, ISO14001 |
| Minimum Order Quantity: | 20kg |
| Packaging Details: | Iron barrel |
| Delivery Time: | 7-10 days |
Specifications
Powder Shape: Spherical
Chemical composition:
| Alloy | Cr | Ni | Mo | Si | Mn | C | Fe |
| 8620 | 0.40-0.6 | 0.4-0.7 | 0.15-0.25 | 0.15-0.35 | 0.7-0.9 | 0.18-0.23 | Bal |
Particle size:
| Particle size | Tapping sensity | Particle Size Distribution | ||
| D10 | D50 | D90 | ||
| D50:12μm | ＞4.8 | 3.5-5.5 | 11.5-13.5 | 22-26 |
| D50:11μm | ＞4.8 | 3.0-4.5 | 10.0-12.0 | 19-23 |
Feedstock Performance Parameter:
| Parameter | Unit | Value | Range | Testing Method |
| MFI | g/10mn | 800 | 400-1200 | ISO 1133(190℃.21.6kg) |
| Sinter Density | g/cm³ | 7.55 | 7.45-7.65 | ISO 3369 |
| OSF | - | 1.165 | 1.162-1.168 | - |
As Sintered Typical Performance:
| Yield Strength | Tensile Strength | Elongation A10(%) | Hardness |
| 200 MPa | 380 MPa | 15% | 150 HV10 |
Package
For MIM: Each PE Package + 20Kg cans or 25Kg/50Kg lron Barrel or 250Kg lron Barrel.
