CNC Metals
Alloy | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Aluminum 6061-T6 | Versatile and commonly used aluminum alloy known for strength, corrosion resistance, and weldability. | 276 | 2.70 | Structural components, automotive parts, aerospace frames |
Aluminum 6082 | A medium strength alloy with excellent corrosion resistance and good weldability. Often used in structural applications and machining. | 250 | 2.70 | Bridges, cranes, trusses, marine structures, CNC machined components |
Aluminum 7075-T6 | High strength aerospace-grade alloy with excellent fatigue resistance but lower corrosion resistance. | 503 | 2.81 | Aircraft wings, fuselages, bike frames, military-grade products |
Aluminum 5083-H111 | Marine-grade alloy with outstanding performance in extreme environments and seawater. | 215 | 2.66 | Shipbuilding, cryogenics, tankers, pressure vessels |
Aluminum 6063 | A medium-strength alloy known for excellent surface finish, corrosion resistance, and extrudability, commonly used in architectural applications. | 130 | 2.70 | Window frames, door frames, architectural trim, piping |
Aluminum 5052 | A non-heat-treatable alloy with excellent corrosion resistance, good weldability, and moderate-to-high strength. Highly formable and used in marine and automotive applications. | 193 | 2.68 | Marine components, fuel tanks, pressure vessels, enclosures, truck trailers |
Aluminum 2024-T351 | High strength and fatigue-resistant alloy mainly used in aerospace applications. | 324 | 2.78 | Aircraft structures, transportation equipment |
Aluminum 7050 | High strength aerospace alloy with excellent resistance to stress corrosion cracking. | 524 | 2.85 | Aircraft structural parts, wing skins, fuselage frames |
Aluminum 2017A | A heat-treatable alloy with good machinability, moderate strength, and limited corrosion resistance. | 290 | 2.78 | Aircraft structures, rivets, fasteners |
Aluminum 6082-T651 | A high strength structural alloy with excellent corrosion resistance and good machinability. | 260 | 2.70 | Machinery, bridges, cranes, transport structures |
Aluminum 7075-T651 | A stress-relieved high-strength alloy with excellent fatigue resistance. | 503 | 2.81 | Aircraft structures, transport, marine, defense |
Aluminum 2014 | High strength alloy with excellent machining characteristics and fair corrosion resistance. | 414 | 2.80 | Heavy-duty forgings, aerospace components, truck frames |
Aluminum 6061-T651 | A pre-stress relieved version of 6061-T6 with minimized warping after machining. | 276 | 2.70 | Precision machined parts, jigs, fixtures, aerospace |
Aluminum 7075-T7351 | Stress-relieved and overaged 7075 alloy with excellent resistance to stress corrosion cracking. | 435 | 2.81 | Aerospace parts, structural aircraft components |
Aluminum 6082-T6 | High strength 6000 series alloy with excellent corrosion resistance and weldability. | 260 | 2.70 | Bridges, cranes, trusses, transport applications |
Aluminum 2014-T6 | Heat-treated 2014 alloy offering maximum strength, but less corrosion resistance. | 470 | 2.80 | Aerospace parts, structural components, military applications |
Aluminum 2024-T351 | High strength and fatigue-resistant alloy mainly used in aerospace applications. | 324 | 2.78 | Aircraft structures, transportation equipment |
Aluminum 6063-T5 | Medium strength alloy with good surface finish, commonly used in architectural applications. | 145 | 2.70 | Window frames, piping, architectural trims |
Aluminum 6063-T6 | Similar to T5 with higher strength after full heat treatment. | 190 | 2.70 | Architectural components, heat sinks, railings |
Aluminum 5083-H32 | A high-strength, non-heat-treatable alloy with exceptional corrosion resistance in marine and harsh environments. Offers good weldability and toughness. | 215 | 2.66 | Shipbuilding, offshore structures, pressure vessels, LNG storage tanks, cryogenic applications |
Aluminum 5052-H32 | Excellent corrosion resistance and moderate strength, good for marine and automotive uses. | 193 | 2.68 | Marine applications, fuel tanks, pressure vessels |
Alloy | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Copper C101 | High-purity, oxygen-free copper alloy (99.99%) with exceptional electrical and thermal conductivity—ideal for efficient heat transfer and performance in demanding electrical environments. | 60 – 240 | 8.94 | Electrical connectors, wiring, heat exchanger tubes, telecommunication cables, radiator tubes, aerospace wiring, copper pipes and fittings. |
Copper C110 | 99.90% pure copper alloy offering excellent electrical and thermal conductivity, along with high ductility and corrosion resistance—forms a protective patina under exposure. | 60 – 240 | 8.89 | Circuit breakers, wire and cable conductors, RF connectors, heat sinks, lighting components, vacuum capacitors, magnetrons, antenna systems. |
Alloy | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Brass C360 | High-machinability brass alloy with moderate corrosion resistance, good strength, and excellent ease of fabrication. Widely used for precision CNC machining, especially for fittings, valves, and electrical components. | 140 – 150 | 8.49 | Fittings, fasteners, electrical connectors, gear shifters, machined parts, propellers, trumpets, heat exchangers. |
Alloy | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
932 Bearing Bronze | A high-strength bronze alloy with excellent wear and corrosion resistance. Ideal for demanding industrial applications such as bearings, bushings, thrust washers, and gear systems. | 125 | 8.93 | Pumps, bearings, bushings, gear wheels, sleeves, valves, propellers, shafts, electrical connectors. |
954 Bearing Bronze | A high-strength aluminum bronze alloy with superior wear resistance and corrosion performance, ideal for marine, hydraulic, and heavy-duty industrial parts. | 200 | 7.45 | Bearings, bushings, gear wheels, pump parts, valve components, marine hardware, hydraulic fittings, mining equipment. |
544 Bearing Bronze | A lead-free phosphor bronze alloy known for its excellent machinability, fatigue strength, and wear resistance. Commonly used in shafts, gears, and electrical components. | 344 | 8.89 | Shaft sleeves, electrical connectors, bushings, gears, valve seats & guides, crankshafts. |
Alloy | Description | Yield Strength (MPa) | Hardness (HRC) | Common Applications |
---|---|---|---|---|
A2 Tool Steel | Air-hardening steel with excellent toughness, dimensional stability, and wear resistance. Ideal for precision dies, punches, and cutting tools. | 345 - 350 | 57 - 62 | Die inserts, shear blades, molds, cutting tools, wear-resistant parts. |
D2 Tool Steel | High-carbon, high-chromium steel known for extreme wear resistance and hardness. Ideal for long-lasting cutting and forming tools. | 420 - 470 | 58 - 62 | Die cutting tools, molds, shear blades, cold work tools. |
A3 Tool Steel | A cold-work, air-hardening steel with balanced toughness and wear resistance. Ideal for moderate stress tooling needs. | 340 | 56 - 62 | Forming dies, press tools, punches, cutting tools, molds. |
O1 Tool Steel | Oil-hardening tool steel known for machinability and dimensional stability. Common in cutting and shaping tools. | 400 | 63 - 65 | Cutting tools, blades, jigs, press tools, chisels, molds. |
S7 Tool Steel | Shock-resistant steel with excellent impact toughness. Performs well in cold and hot work conditions. | 370 - 380 | 55 - 60 | Impact tools, cold work tooling, extrusion dies, hot stamping tools. |
H13 Tool Steel | Chromium-based hot-work steel with excellent red hardness and thermal fatigue resistance. Ideal for high-temperature environments. | 330 | 50 - 55 | Die casting molds, forging dies, hot stamping tools, extrusion tools. |
Alloy | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Stainless Steel 304 | Austenitic grade with good corrosion resistance, formability and weldability; ideal for indoor/outdoor applications. | 210–250 | 8.00 | Fasteners, storage tanks, heat exchangers, pipes, appliance parts. |
Stainless Steel 316 | Austenitic grade with superior resistance to chlorides and high temperature corrosion. | 170–230 | 7.90 | Chemical processing equipment, boat fittings, surgical tools, heat exchangers. |
Stainless Steel 303 | Machinability‑enhanced variant of 304, easier to machine but slightly reduced corrosion resistance. | 205–350 | 7.90 | Precision fasteners, screws, nuts, valve components, bearings. |
Stainless Steel 416 | Martensitic grade with added sulfur for machinability; moderate corrosion resistance. | 275–345 | 7.80 | Pump shafts, valves, screws, general machine components. |
Stainless Steel 2205 (Duplex) | Balanced ferritic‑austenitic duplex alloy with high strength and excellent chloride corrosion resistance. | 425–500 | 7.80 | Pressure vessels, shipbuilding structures, piping, valves, heat exchangers. |
Stainless Steel 420 | Martensitic grade capable of high hardness when heat treated; good corrosion resistance. | 275–380 | 7.80 | Cutlery, blades, molds, surgical instruments. |
Stainless Steel 440C | High-carbon martensitic stainless known for exceptional hardness and wear resistance. | 340–430 | 7.75 | Bearings, valves, high-wear components, precision tools. |
Stainless Steel 430 | Ferritic grade with good oxidation resistance and formability; cost-effective. | 200–280 | 7.75 | HVAC vents, sinks, kitchen appliances, panels. |
Stainless Steel 301 | Austenitic alloy with high formability and strength; excellent decorative and structural usage. | 200–230 | 7.85 | Springs, clamps, wire forms, exhaust systems, fasteners. |
Alloy | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Alloy Steel 4140 | Chromium-molybdenum alloy steel with excellent strength, toughness, and wear resistance. Ideal for high-stress parts. | 230 | 7.85 | Crankshafts, axles, gears, dies, punches, pressure vessels, spindles. |
Alloy Steel 4340 | High-strength low-alloy steel with superior fatigue resistance, toughness, and hardenability. | 470–630 | 7.85 | Landing gear, turbine shafts, transmission parts, engine components, connecting rods. |
Alloy Steel 1215 | Free-machining carbon steel with lead content for excellent machinability and surface finish. | 230 | 7.87 | Gears, pins, bushings, shafts, valve components, threaded parts. |
Alloy | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Mild Steel 1018 | Low-carbon steel with good machinability, weldability, and moderate strength. Ideal for carburizing and general-purpose parts. | 220 - 350 | 7.87 | Shafts, axles, fasteners, supports, brackets, gears, bushings. |
Mild Steel 1045 | Medium-carbon steel with high strength and hardness. Suitable for higher stress parts requiring better wear resistance. | 310 - 320 | 7.87 | Gears, crankshafts, cams, pins, rollers, axles, forged rods. |
Mild Steel A36 | ASTM-grade structural steel known for its weldability, strength, and formability. Widely used in fabrication and structural projects. | 250 - 290 | 7.85 | Beams, pipes, frames, support structures, floor plates, bracing. |
Alloy | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Titanium Grade 1 | Softest and most ductile grade with excellent corrosion resistance and formability. Ideal for medical and marine components. | 220 - 240 | 4.51 | Heat exchangers, chemical tanks, marine parts, implants, cryogenic vessels. |
Titanium Grade 2 | Commercially pure titanium with balanced strength and corrosion resistance. Suitable for aerospace, medical and industrial use. | 330 - 360 | 4.51 | Surgical tools, aircraft components, marine fittings, pumps, tubes. |
Titanium Grade 5 (Ti-6Al-4V) | Strongest titanium alloy with excellent strength-to-weight ratio, corrosion resistance, and biocompatibility. | 830 - 880 | 4.43 | Jet engine parts, bone screws, landing gear, turbine blades, reactors. |
CNC Plastics
Plastic
Description
Yield Strength (MPa)
Density (g/cm³)
Applications
ABS
Durable and impact-resistant plastic with excellent machinability. Known for its toughness, cost-efficiency, and suitability for both CNC machining and 3D printing.
18.5 - 51
0.97
Bumpers, dashboards, interior trim, vacuum cleaners, refrigerators, TV housings, phone cases, piping and fittings, machine housings, tools, electrical enclosures, surgical instruments, 3D printed parts.
Plastic | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
ABS | Durable and impact-resistant plastic with excellent machinability. Known for its toughness, cost-efficiency, and suitability for both CNC machining and 3D printing. | 18.5 - 51 | 0.97 | Bumpers, dashboards, interior trim, vacuum cleaners, refrigerators, TV housings, phone cases, piping and fittings, machine housings, tools, electrical enclosures, surgical instruments, 3D printed parts. |
Plastic
Description
Yield Strength (MPa)
Density (g/cm³)
Applications
PMMA (Acrylic)
Transparent, durable thermoplastic with excellent optical clarity, weather resistance, and ease of fabrication. Commonly used as a glass alternative.
64 - 80
1.19
Signage, displays, lighting covers, windows, lens covers, protective shields, window glazing, partitions, implants, orthodontic appliances, covers and enclosures.
Plastic | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
PMMA (Acrylic) | Transparent, durable thermoplastic with excellent optical clarity, weather resistance, and ease of fabrication. Commonly used as a glass alternative. | 64 - 80 | 1.19 | Signage, displays, lighting covers, windows, lens covers, protective shields, window glazing, partitions, implants, orthodontic appliances, covers and enclosures. |
Plastic | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Delrin (POM-C) | Delrin POM-C is a high-performance thermoplastic known for its strength, stiffness, low friction and wear resistance. Excellent for mechanical components requiring precision and durability. | 60 - 67 | 1.41 | Gears, bearings, pulleys, cam rollers, slide bearings, clips, valve components, bushings, joints, shafts, wheels. |
Delrin (POM-H) | Delrin POM-H offers enhanced dimensional stability, low friction and superior wear resistance. Ideal for high-stress and precision engineering applications. | 48.6 - 72.4 | 1.42 | Spacers, bushings, washers, seals, valves, fittings, clutch components, piston rings, fuel systems, shaft sleeves, springs. |
Plastic | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
HDPE | HDPE (High-Density Polyethylene) is a strong, lightweight, and chemical-resistant thermoplastic with excellent moisture and impact resistance. Commonly used in outdoor and industrial applications. | 25.9 | 0.96 | Pipes and fittings, storage tanks, containers, geomembranes, plastic sheets, conduit, plumbing fittings, protective barriers. |
Plastic | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Nylon 6/6 | Nylon 6/6 is a strong, tough polymer with excellent wear resistance. It offers high tensile strength, stiffness, and resistance to wear and abrasion, making it ideal for mechanical and structural applications. | 50 - 60 | 1.13 | Gears & bushings, bearings & fasteners, electrical connectors, pulleys, sprockets, washers, conveyor belts, valve seats, wear strips, friction components. |
Nylon 6 (30% Glass Filled) | Glass-filled Nylon 6 is a reinforced thermoplastic that provides enhanced tensile strength, dimensional stability, and impact resistance. It offers improved structural integrity and reduced thermal expansion due to the glass fiber content. | 111 - 137 | 1.13 | Wire connectors, gears, engine components, brackets, bearings & bushings, fittings, clutch components, linkages, screws, bolts, washers, guide rails, wear pads. |
Plastic
Description
Yield Strength (MPa)
Density (g/cm³)
Applications
Polycarbonate
Polycarbonate is a strong, transparent thermoplastic known for its impact resistance, optical clarity, and heat resistance. It offers exceptional toughness and is ideal for applications requiring high performance and durability.
59 - 70
1.25
Machine guards, safety shields, electrical enclosures, instrument panels, signage, consumer electronics, surgical instruments, diagnostic equipment, clear containers, display panels, windows, cabin panels.
Plastic | Description | Yield Strength (MPa) | Density (g/cm³) | Applications |
---|---|---|---|---|
Polycarbonate | Polycarbonate is a strong, transparent thermoplastic known for its impact resistance, optical clarity, and heat resistance. It offers exceptional toughness and is ideal for applications requiring high performance and durability. | 59 - 70 | 1.25 | Machine guards, safety shields, electrical enclosures, instrument panels, signage, consumer electronics, surgical instruments, diagnostic equipment, clear containers, display panels, windows, cabin panels. |