Tikintidən Tibbi Avadanlığa: Müxtəlif Sektorlarda 9SMn28 Poladdan istifadə

Tikintidən Tibbi Avadanlığa: Müxtəlif Sektorlarda 9SMn28 Poladdan istifadə

1. Spesifikasiya:
– Name: 9SMn28 Steel
– Material Type: Low alloyed free-cutting steel
– Standard: DIN EN 10277-3:2008
– Designation: 1.0715

2. Mexaniki xüsusiyyətlər:
– Tensile strength: 480-700 MPa
– Yield strength: 400 MPa
– Elongation: 9%
– Hardness: 190-230 HB

3. Texniki xüsusiyyətlər:
– Sıxlıq: 7,85 q/sm3
– Melting Point: 1420-1460°C
– Thermal Conductivity: 52 W/(m·K)
– Electrical Conductivity: 15% IACS (International Annealed Copper Standard)
– Modulus of Elasticity: 190-210 GPa

4. Kimyəvi Tərkibi:
– Carbon (C): 0.14-0.19%
– Silicon (Si): 0.15-0.40%
– Manganese (Mn): 1.00-1.30%
– Phosphorus (P): max 0.11%
– Sulfur (S): max 0.35%
– Lead (Pb): 0.15-0.35% (added for improved machinability)
– Copper (Cu): max 0.30% (added for increased corrosion resistance)

Note: The chemical composition may slightly vary depending on the specific production process and manufacturer.

Overall, 9SMn28 steel is a low alloyed free-cutting steel that offers good mechanical properties, such as high tensile strength and yield strength, along with excellent machinability. Its technical properties, including thermal and electrical conductivity, make it suitable for various applications ranging from construction to medical equipment. Additionally, the carefully balanced chemical composition ensures good processability, corrosion resistance, and overall performance in different sectors.