Practical summary of steels, stainless, aluminum alloys and heat and surface treatments, for quick reference.
When to use 1045, 4140 or 8620? Stainless 304 or 316? Aluminum 6061 or 7075? The summary compares the most common ones, explains the treatments and shows how to specify them to your supplier, without property tables that depend on each certificate.
What you get
Carbon, alloy and tool steels
Stainless steels and aluminum alloys
Heat and surface treatments
How to specify, with checklist
Product video (Portuguese narration)
Preview
Steels and stainlessAluminum alloys and treatments
Who it's for
You design or buy parts
You work in maintenance
You need a quick reference
Send us one drawing
We return a review with issues found, suggested fixes and a fixed-price scope. Free, under NDA if you need one.
