| After-sales Service: | 3 Month Exchange |
|---|---|
| Warranty: | 3 Month Exchange |
| Type: | Alloy Steel Bar |
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DIN 1.6523 Structure Alloy Steel Bars SAE8620 Round Rod 20NCD2 Alloy
Products Specification
| Products Name |
SEA8620 / 1.6523 Alloy Steel Round Bar |
| Diameter | 10 - 320mm |
| Length | 6m or custom cutting any length as request |
| Type | Hot Rolled |
| Brand | BAOSTEEL DELTA DONGBEI HUAXI SHAGANG.etc |
| MOQ | 1 Ton |
| Loading Port | Shanghai Port |
| Packing | packing by steel wire rope |
| Deliver time | 5 - 7 days for stock materials |
| Other Grade |
Q195,Q235,10#,20#,35#,45#,Q215,Q345,12Cr1Mov, 15CrMo,304,316,20Cr,40Cr,20CrMo,35CrMo,42CrMo, 40CrNiMo,GCr15,65Mn,50Mn,50Cr,3Cr2W8V,20CrMnTi,5CrMnMo |
| Standard | ASTM GB EN DIN |
| Application | Structure and Industrial |
Regular Standard Size of our SAE8620 Round Bar in Stock
| Standard Diameter | 10 12 15 18 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 120 130 140 150 160 180 200 210 220 230 250 270 300 |
Other Alloy Steel Round Bar We Can Supply:
40CrNiMoA,4340,40CrNi2Mo,34CrNiMo6,17CrNiMo6,20CrNiMoA,8620H,35CrMo,V40,20CrMnMo,20MnCr5,30CrNiMo8,18CrNiMo7
1.6523 (AISI 8620, 20NiCrMo2) is an alloy steel type that is commonly used in applications that require high hardness, durability, and strength properties.
1.6523 (AISI 8620, 20NiCrMo2) steel contains elements such as nickel, chromium, molybdenum, manganese, carbon, and iron. When processed to have a hardened core, this steel provides high strength and impact resistance. Additionally, it is suitable for surface-hardening processes.
1.6523 (AISI 8620, 20NiCrMo2) steel is popular due to its high strength and durability properties. However, there are also some disadvantages to this steel. For instance, difficulties in welding processes can occur, and oxidation might take place at high temperatures. Therefore, proper application and processing are essential.
The surface hardness and hardness depth of 1.6523 (AISI 8620, 20NiCrMo2) steel can be adjusted through case hardening.
Chemical Component and Material Code:
Carbon |
Manganese |
Molybdenum |
Silicon |
Phosphorus |
Sulfur |
Chromium |
Nickel |
0,17 - 0,23 |
0,65 - 0,95 |
0,15 - 0,25 |
Max 0,40 |
Max 0,025 |
Max 0,035 |
0,35 - 0,70 |
0,40 - 0,70 |
Hardness |
24-34 |
HRC |
Tensile Strength |
530 |
MPa |
Yield Strength |
385 |
MPa |
Elongation L=5D |
18 |
% |
Coefficient of Thermal Expansion |
6,6 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
46.6 |
W/mK |
Density |
7.85 |
g/cm3 |
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