CNC Materials for Precision Machining

数控加工材料

Precision meets durability with FirstMold's CNC machining material solutions.

What Can be CNC machined

CNC Machining Materials Classification

By years of supplying CNC machining projects, FirstMold has enhanced its skill sets on a large number of materials of CNC under any circumstances. As part of our mission to make things easier for our clients, we have divided our CNC machinable materials into groups that are easy to identify. The deepened knowledge in material properties, which is a result from our rich history of similar projects, distinguishes us as an excellent source for advices ranging from rapid prototypes to mass production orders.

Injection Molding Materials Comparison Chart

Material	Density(g/m³)	Tensile Strength(Mpa)	Yield Strength(Mpa)	Hardness(HB)	Machinability	Applications
Aluminum 6061	2.7	276	241	95	Excellent	General-purpose, structural parts, jigs, fixtures
Aluminum 7075	2.8	572	503	150	良好	High-strength parts, aerospace applications
黄铜	8.5	345-550	75-450	90-140	Excellent	Decorative parts, fittings, hardware
铜	8.9	220	70	100	Excellent	Electrical components, heat exchangers
Mild Steel	7.85	400-550	250	120	良好	General fabrication, structural components
Stainless Steel (304)	8.0	515	215	200	Moderate	Food-grade parts, chemical resistance, marine applications
Stainless Steel (316)	8.0	535	205	210	Moderate	High temperature and corrosion resistance
Tool Steel	7.8 – 8.5	600-3000	400-2500	400-700	Fair	Molds, dies, cutting tools
Inconel (Nickel Alloy)	8.8	758	483	230	Difficult	High-temperature applications, corrosion resistance
钛	4.5	950	880	36 HRC	Difficult	Aerospace parts, medical implants, high-performance applications
ABS	1.05	40-50	40	75R	Excellent	Prototypes, enclosures, consumer goods
PMMA	1.18	70	70	M70	Excellent	Signs, displays, optical parts
POM	1.42	63	63	R120	Excellent	Bushings, gears, precision parts
个人电脑	1.2	60-70	60-70	M70	Excellent	Impact-resistant parts, safety shields, enclosures