Introduction to CNC machined C28000 in China As a leading manufacturing hub for precision metal components, China has established extensive expertise in producing CNC machined C28000 brass parts for global OEM customers across diverse industries. C28000, also known as Muntz metal or 60/40 brass, represents one of the most versatile high-zinc brass alloys widely adopted […]

A practical engineering guide to 4130 chrome-moly parts — from material chemistry and heat treatment to machining workflow, single-piece prototypes, mass production, and the international grades of its case-hardening cousin 8620. Buyers around the world choose CNC machined 4130 steel in China when they need strong, weldable, fatigue-resistant components at a cost that makes sense […]

When an original equipment manufacturer needs a transmission gear, a splined shaft, a king pin or a wear-resistant bushing that combines a hard, abrasion-proof surface with a core that will not shatter under shock load, AISI/SAE 8620 is almost always on the shortlist. It is the most widely used nickel-chromium-molybdenum carburizing steel in the world, […]

4340 is the nickel-chromium-molybdenum alloy steel that design engineers pick when a part has to carry heavy loads, absorb impact, and keep working under repeated cyclic stress. If you are looking for a shop that supplies OEM CNC machined 4340 steel in China, this page tells you what the grade is, how the same material […]