CNC Machining
CHOOSE COMPONENTS SRL gives you a complete service:
♦ feasibility study and estimates
♦ procurement of raw or semi-finished materials
♦ mechanical machining with horizontal machining centers
♦ mechanical machining with vertical machining centers
♦ mechanical machining with CNC lathes equipped with motorized tools and y-axis
♦ heat treatments (hardening, stress relieving, tempering, etc.)
♦ treatments of anodizing, electroplating , painting , nickel plating, etc.
♦ certifications
TO EACH PROJECT ITS OWN MATERIAL
We offer customized machining solutions for a wide range of materials.
Thanks to the experience and high technology of our milling and turning departments, we are able to perform precise and customized machining operations on steels, special alloys, aluminum, plastics and more.
Whether it is complex machining on hard metals or high-precision operations on lighter materials, our team of experts ensures quality results, meeting the specific needs of each customer.Steel alloys are specially formulated blends of iron and other elements designed to provide greater strength and durability. These alloys offer superior resistance to wear, corrosion and heat, making them ideal for precision parts and components that require high performance and reliability.
STEEL ALLOYS
Steel alloys are specially formulated blends of iron and other elements designed to provide increased strength and durability. These alloys offer superior resistance to wear, corrosion and heat, making them ideal for precision parts and components that require high performance and reliability.
Steel stainless steel 304 | Steel stainless steel 316L | Steel C45 | Steel 18NiCrMo5 | Steel 39NiCrMo3 | Steel 11SMnPb37 | Steel S235JR | Steel S355J2 | Steel inox 303 | |
Properties | |||||||||
Tensile breaking load | 520 MPa | 560 MPa | 650 MPa | 690 MPa | 970 MPa | 550 MPa | 400 MPa | 510 MPa | 500 MPa |
Modulus of elasticity | 0,2 GPa | 0,2 GPa | 0,2 GPa | 0,2 GPa | 0,2 GPa | 205 GPa | 200 GPa | 210 GPa | 0,2 GPa |
| Elongation at break | 70 % | 50 % | 15 % | 16 % | 12 % | 7 % | 10 % | 21 % | 35 % |
| Density | 8 g/cm^3 | 8 g/cm^3 | 7,87 g/cm^3 | 7,85 g/cm^3 | 7,87 g/cm^3 | 7,7 g/cm^3 | 7,8 g/cm^3 | 7,85 g/cm^3 | 7,9 g/cm^3 |
| Hardness | 125 Brinell | 220 Brinell | 205 Brinell | 210 Brinell | 270 Brinell | 226 Brinell | 130 Brinell | Brinell | 230 Brinell |
Melting temperature | 1427 ° C | 1385 ° C | 1495 ° C | 1643 ° C | 1580 ° C | 1400 ° C | 1500 ° C | ° C | 100 ° C |
ALUMINIUM
Lightweight, durable and corrosion-resistant, it is perfect for many different applications. From aerospace and automotive manufacturing to construction and consumer goods, aluminum offers strength and convenience.
Aluminium 5083 | Aluminium 7075 | Aluminium 6082 | Aluminium 2011 | Aluminium 7021 | Aluminium 7022 | |
Properties | ||||||
Tensile breaking load | 275 MPa | 468 MPa | 285 MPa | 245 MPa | 460 MPa | 390 MPa |
Modulus of elasticity | 71 GPa | 69 GPa | 69 GPa | 70 GPa | 96 GPa | 72 GPa |
| Elongation at break | 14 % | 10 % | 6 % | 9 % | 9,4 % | 5 % |
| Density | 2,66 g/cm^3 | 2,81 g/cm^3 | 2,70 g/cm^3 | 2,83 g/cm^3 | 2,9 g/cm^3 | 2,79 g/cm^3 |
| Hardness | 76 Brinell | 150 Brinell | 95 Brinell | 110 Brinell | 120 Brinell | 120 Brinell |
Melting temperature | 614° C | 622 ° C | 635 ° C | 640 ° C | 630 ° C | 640 ° C |
PLASTICS
Plastics are high-performance polymers made by machining. They ensure tight tolerances and perfect finishes.
| Nylon 6 + MOS2 | POM-C | POM- C Nero | PEEK CNC | PVC | Teflon PFTE | Polyethylene | ABS CNC | |
Properties | ||||||||
Tensile breaking load | 75 MPa | 68 MPa | 68 MPa | 101 MPa | 55 MPa | 35 MPa | 18 MPa | 40 MPa |
Modulus of elasticity | 1,7 GPa | 2,8 GPa | 2,8 GPa | 4,4 GPa | 3 GPa | 0,8 GPa | 0,8 GPa | GPa |
| Elongation at break | 60 % | 28 % | 28 % | 20 % | 10 % | 400 % | 50 % | 5 % |
| Density | 1,14 g/cm^3 | 1,41 g/cm^3 | 1,41 g/cm^3 | 1,31 g/cm^3 | 1,42 g/cm^3 | g/cm^3 | g/cm^3 | 1,05 g/cm^3 |
| Hardness | ND Brinell | ND Brinell | ND Brinell | Brinell | Brinell | Brinell | Brinell | Brinell |
Melting temperature | 235 ° C | 175 ° C | 175 ° C | ° C | ° C | ° C | ° C | 235 ° C |
COPPER
High thermal and electrical conductivity combined with attractive mechanical properties
BRONZE
Excellent for mechanical applications where low friction and good corrosion and wear resistance are required
BRASS
Easy-to-machine alloy with good conductivity and excellent in low-friction applications
PARTNERSHIP:
By partnering with a network of highly qualified suppliers, we are able to offer a wide range of treatments and special machining always meeting the highest standards of precision and quality.
These partnerships allow us to guarantee excellent results, adapting to the specific needs of each project.
Our expertise extends to external treatments such as anodizing, burnishing, hardening, polishing and cleaning; thanks to our partners we can also offer deep drilling, key making and broaching.