SAKY METAL is a low alloy nickel, chromium, molybdenum case hardening steel, generally supplied in the as rolled condition with a maximum hardness max HB 255. It is commonly supplied in 8620 round bar.
It is flexible during hardening treatments, thus enabling improvement of case/core properties. Pre hardened and tempered (uncarburized) 8620 can be further surface hardened by nitriding. However, it will not respond satisfactorily to flame or induction hardening due to its low carbon content.
Steel 8620 is suited for applications which require a combination of toughness and wear resistance.
We supplies AISI 8620 round bar in hot rolled / Q+T / normalized condition. Available diameter from 20mm to 300mm for immediate shipment.
| Material | 8620 1.6523 SNCM220,etc |
| Specification | ASTM A29 DIN 17200 GB/T 3077 BS 970 |
| Surface | Black, Rough Machined, Turned |
| Diameter Range | 1.0 ～ 300.0mm |
| Processing | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Standard | Grade | C | Mn | P | S | Si | Ni | Cr | Mo |
| ASTM A29 | 8620 | 0.18-0.23 | 0.7-0.9 | 0.035 | 0.040 | 0.15-0.35 | 0.4-0.7 | 0.4-0.6 | 0.15-0.25 |
| Country | USA | DIN | BS | BS | Japan |
| Standard | ASTM A29 | DIN 1654 | EN 10084 | BS 970 | JIS G4103 |
| Grades | 8620 | 1.6523/21NiCrMo2 | 1.6523/20NiCrMo2-2 | 805M20 | SNCM220 |
400 series stainless steel rods have several notable advantages, making them favored in various applications.400 series stainless steel rods typically exhibit excellent corrosion resistance, making them resistant to oxidation, acids, salts, and other corrosive substances, suitable for harsh environments.These stainless steel rods are often free-machining, demonstrating excellent machinability. This feature makes them easy to cut, shape, and process.400 series stainless steel rods perform well in terms of strength and hardness, suitable for applications requiring high strength and wear resistance, such as the manufacturing of mechanical components.
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. Saky Metal’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
Offering customized cutting and processing services to produce titanium products that meet specific size and shape requirements.
Providing heat treatment services when adjustments to the performance of titanium products, such as changes in hardness or strength, are needed.
Implementing strict quality control and inspection processes to ensure that titanium products meet relevant standards and customer requirements.
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