CNC 가공재료: Custom & High-Strength Materials for Aerospace/Automotive
We offer a wide range of CNC machining materials — including Aluminum 6061-T6 and Stainless Steel — designed for custom CNC parts. These high-strength, corrosion-resistant CNC materials work perfectly for aerospace, automotive, and marine industries, and suit both one-off prototypes and end-use custom CNC machining parts.
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CNC 가공재료
Aluminum 6061-T651/T6
As one of the most popular CNC Machining Materials, Aluminum 6061 is a versatile and widely used alloy renowned for its excellent mechanical properties and weldability. The "T6" 그리고 "T651" designations refer to specific tempering processes that enhance its strength and stress relief capabilities — key qualities that make it a top choice among CNC Machining Materials for precision parts. Both variations of Aluminum 6061 are highly sought-after CNC Machining Materials in industries such as aerospace, automotive, marine, and general manufacturing, thanks to their combination of strength, machinability, and corrosion resistance (ideal for custom components made from reliable CNC Machining Materials).
Aluminum 6061-T651/T6
Corrosion Resistance /Cost Effective
Tensile Strength
45 ksi
Elongation
17%
Hardness
95 HB
Brass C260
As a widely used option among CNC Machining Materials, Brass C260 is an alloy consisting of both copper and zinc. This gold-toned material (a popular choice for CNC Machining Materials) offers weather and corrosion resistance, paired with tensile strength comparable to mild steel. Its ease of machinability makes it a practical pick for CNC Machining Materials — feed rates can stay high, and coolant needs are minimal. Brass C260 (also called cartridge brass, with 70% copper and 30% zinc) boasts high ductility, solidifying its status as one of the most versatile general-purpose CNC Machining Materials in manufacturing.
Brass C260
Corrosion /Resistance Ductility
Tensile Strength
62 ksi
Elongation
30%
Hardness
70 HRB
Copper C101
As a leading choice for High Conductivity CNC Materials, Copper C101 (also called HC or high conductivity copper) delivers exceptional electrical performance — with a nominal conductivity of 100%, it’s a top pick for Electrical Component CNC Materials and conductors. Its high thermal conductivity, ductility, and impact strength also make it one of the most versatile Custom CNC Machining Materials — ideal for precision parts that need both reliability and machinability in industries relying on High Performance CNC Materials.
Copper C101
Corrosion Resistance /High Conductivity /Ductility
Tensile Strength
41 ksi
Elongation
14%
Hardness
40 HRB
스테인레스 스틸
As one of the most reliable CNC Machining Materials, Stainless Steel stands out for its excellent machinability and uniformity — making it a top choice for Corrosion Resistant CNC Materials in diverse industries. This material (a staple among Cost-Effective CNC Machining Materials) enables faster machining speeds, longer tool life, and improved part quality at a lower total cost. Its durability also solidifies its status as a go-to option for Precision CNC Machining Materials used in high-demand components.
스테인레스 스틸
Corrosion Resistance/ Machinability /Cost Effective
Tensile Strength
85 ksi
Elongation
56%
Hardness
81 HRB
Steel Alloy 4140
As a top-tier High-Strength Alloy Machining Material, Steel Alloy 4140 delivers exceptional machinability and uniformity — making it a core choice for Industrial Grade Machining Alloys in heavy-duty applications. This material (a standout among Durable Precision Machining Materials) supports faster machining speeds, extended tool life, and enhanced part quality, all while maintaining cost efficiency. Its robust mechanical properties also solidify it as a go-to Heavy-Duty Machining Alloy for high-stress components.
Steel Alloy 4140
Toughness/ Impact Resistance/ Fatigue Resistance
Tensile Strength
95 ksi
Elongation
26%
Hardness
92 HRB
Titanium
As a premium High Strength-to-Weight Machining Material, Titanium stands out for its exceptional strength paired with a lightweight profile — making it a critical Corrosion-Resistant Aerospace Material for demanding applications. It also excels as a High-Temperature Industrial Machining Alloy, withstanding operating temperatures up to 1,000°F, plus low thermal expansion and a 3,000°F melting point. Nontoxic and durable, it’s a top-tier Precision Heavy-Duty Machining Material (note: machining titanium is more costly than alternatives like aluminum).
Titanium
Corrosion Resistance/ Strength /Heat Resistance
Tensile Strength
138 ksi
Elongation
14%
Hardness
36 HRC
ABS
As a widely used Low-Cost Engineering Plastic Material, ABS is celebrated for its ease of processing — making it a top pick for Impact-Resistant Structural Machining Plastics (ideal for applications demanding strength, stiffness, 그리고 내구성). It’s also a staple Pre-Production Prototype Material: its excellent dimensional stability (a key trait of Dimensionally Stable Machining Plastics) plus easy paintability and glue compatibility make it perfect for early-stage part development. For cost-effective, reliable plastic components, ABS remains a leading Versatile Machining Plastic across industries.
Titanium
Strength /Cost Effective/ Stiffness
Tensile Strength
6,000 PSI
Elongation
7.7 ft-lbs/in
Hardness
201 °F
나일론
As a top-tier Wear-Resistant Machining Plastic, Nylon stands out for its exceptional durability — paired with high tensile strength, it’s a leading High-Tensile Strength Engineering Polymer for heavy-use components. Its high modulus of elasticity (a key trait of High Modulus Elasticity Plastics) makes it a go-to Bearing & Gear Machining Material, ideal for applications like bearings, gears, and sprockets. For long-lasting, high-performance plastic parts, Nylon remains a versatile Industrial-Grade Machining Polymer across mechanical industries.
나일론
Strength /Wear Resistance
Tensile Strength
10,000 PSI
Elongation
0.7 ft-lbs/in
Hardness
400 °F
폴리카보네이트 (PC)
As a premium Clarity & Impact-Resistant Engineering Plastic, 폴리카보네이트 (PC) excels in structural applications where transparency and durability are critical. It’s also a top Dimensionally Stable Machining Polymer, maintaining consistent form across a wide range of service temperatures. For electrical use cases, it’s a reliable Electrical Insulating Plastic Material — boasting low moisture absorption, strong insulating properties, and an excellent flammability rating (qualifying it as a Flame-Retardant Structural Plastic). From clear components to high-performance electrical parts, PC remains a versatile Industrial-Grade Machining Plastic across sectors.
폴리카보네이트 (PC)
Flame Resistance/ Stiffness/ Moisture Resistance
Tensile Strength
8,000 PSI
Elongation
1.7 ft-lbs/in
Hardness
280 °F
PMMA (Acrylic)
Polymethyl methacrylate — commonly known as PMMA or acrylic — is a premium High-Clarity Machining Acrylic and a top Shatter-Resistant Glass Alternative Material. Often referred to as Plexiglas™, it’s a leading Lightweight Transparent Engineering Plastic valued for its crystal-clear appearance. As a reliable Plexiglas Replacement Machining Material, it offers the visual appeal of glass with enhanced durability, making it ideal for applications that demand transparency, light weight, and impact resistance.
PMMA (Acrylic)
Strength /Wear Resistance
Tensile Strength
8,038 PSI
Elongation
0.4-0.5 ft-lbs/in
Hardness
264 °F
PP Copolymer
Strength /Cost Effective/ Stiffness
PP Copolymer
폴리프로필렌 (PP) Copolymer is a widely used Versatile Thermoplastic Machining Material — also a practical option among CNC Machining Materials — valued for its adaptability across applications. As an Easy-to-Fabricate Thermoplastic, it resists cracking from vibration or wear (qualifying it as a Vibration-Resistant Thermoplastic Material). It’s also a reliable Chemical-Resistant Machining Polymer and FDA-Compliant Plastic Material, making it suitable for use cases that demand corrosion resistance or food-contact safety.
Tensile Strength
4,814 PSI
Elongation
7.8 ft-lbs/in
Hardness
173 °F
PVC
Polyvinyl Chloride (PVC) is an exceptionally Versatile Industrial Polymer Material — and a practical choice among CNC Machining Materials — used across sectors for its standout properties. As a Corrosion-Resistant Industrial Polymer, it delivers reliable performance in harsh environments, paired with a High Strength-to-Weight Ratio that balances durability and light weight. It’s also a top Cost-Effective Machining Thermoplastic, making it a go-to option for applications that demand both performance and budget-friendliness.
PVC
Corrosion Resistance /Cost Effective/ Machinability
Tensile Strength
7,500 PSI
Elongation
1 ft-lbs/in
Hardness
179 °F
