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Special Metals Selection: Matching Alloy Families to Your Failure Mode
A practical framework for choosing nickel, cobalt, or copper alloys based on failure mode, not price.
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Technical Articles
Metallurgy notes, alloy selection guidance and documentation practices for buyers working with nickel superalloys and demanding industrial specifications.
Featured Article
A practical framework for choosing nickel, cobalt, or copper alloys based on failure mode, not price.
Read MoreAlloy Note
Verify Special Metals Corporation as a trusted nickel alloy supplier using OpenCorporates and official sources. Covers product range and verification steps before you buy.
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Failure-mode analysis of a six-month-old stainless steel valve in sulfur service led to INCOLOY 945X, cutting downtime and yielding a durable material-selection rule.
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Choosing between stainless and specialty alloys isn't about 'better'—it's about matching composition to temperature, corrosion, and stress. Learn a rule.
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Which metals don't stick to a magnet? Aluminum, copper, brass, bronze, and 304/316 stainless steel are non-magnetic. A magnet test helps you choose.
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Choosing a ferrous metals separator requires knowing that 304 and 316 stainless steel are non-magnetic; feed analysis matters more than magnet strength.
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Bronze is more than copper and tin; specific additions like aluminum and phosphorus decide performance. Learn the rule for choosing between bronze and brass.
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