블로그 카테고리:재료

Learn 80/20 Aluminum extrusions work, which materials are used, and when CNC machining or surface finishing is needed.

Compare yield strength vs tensile strength, understand stress–strain behavior, and select safer materials for CNC, sheet metal, and die-cast parts.

Compare UHMW vs HDPE for CNC machined parts. Learn the difference between UHMW and HDPE in wear resistance, impact strength, machining, cost, and industrial applications.

Does brass rust? Learn why brass does not form iron rust, how it tarnishes and corrodes, and how to protect CNC brass parts from damage.

Explore ADC12 aluminum alloy properties, die-casting performance, CNC machining, surface-finishing limits, and practical selection versus A380 and 6061.

Compare D2 vs 1095 steel for hardness, wear resistance, toughness, corrosion, heat treatment, CNC machining, finishes, and part selection.

Compare stainless steel 401 vs 304 in corrosion resistance, hardness, magnetism, machining, welding, and applications to choose the right material for custom parts.

Compare Delrin and UHMW for CNC machined parts by stiffness, wear resistance, tolerances, friction, cost, and real industrial applications.

Compare 440C vs 420J2 stainless steel for CNC parts, including hardness, wear resistance, machinability, corrosion resistance, cost, and applications.

Compare the cheapest metal materials for CNC machining and learn how material price, machinability, design, and finishing affect total part cost.

Is brass magnetic? Learn why solid brass usually does not attract magnets, when apparent magnetism occurs, and how CNC projects can verify it.

Compare 1045 vs 4140 steel for hardness, strength, CNC machinability, heat treatment, surface finishing, welding risk, and practical part selection.

다이캐스팅, 압출, CNC 가공, 강도, 내식성, 양극산화 처리, 비용 및 부품 선택 측면에서 ADC12, A380, 6063 알루미늄을 비교해 보세요.

304 및 316 등급을 포함한 스테인리스강의 용융점 범위와 열처리가 용접, 주조, CNC 가공 및 설계에 미치는 영향을 알아보세요.

2Cr13과 3Cr13 강재를 경도, 내식성, 열처리, CNC 가공성, 내마모성 및 부품 선택 측면에서 비교해 보세요.

탄소강은 자성을 띠는가? 철 성분이 많은 강철이 자석을 끌어당기는 이유와 열처리가 반응에 미치는 영향, 그리고 CNC 부품을 규격화하는 방법을 알아보세요.

1.4116 강재와 440C 스테인리스강을 CNC 가공 부품의 경도, 내마모성, 내식성, 열처리, 가공성 및 비용 측면에서 비교해 보세요.