Insights
Read practical steel sourcing insights from Yihang Metal, including grade selection, standards comparison, price trends, logistics planning and import risk control.
-
Super Austenitic Stainless Steel Selection: 254SMO vs 904L vs Alloy 20 — How to Specify UNS S31254, N08904, and N08020 for Chloride and Acid Service
Super Austenitic Stainless Steel Selection: 254SMO vs 904L vs Alloy 20 — How to Specify UNS S31254, N08904, and N08020 for Chloride and Acid Service Super austenitic stainless…
-
Cold Rolled Steel Sheet Temper Grades Explained: Full Hard vs Half Hard vs Annealed — How to Specify DC01–DC07, SPCC–SPCE, and EDDS by Formability
Cold Rolled Steel Sheet Temper Grades Explained: Full Hard vs Half Hard vs Annealed — How to Specify DC01–DC07, SPCC–SPCE, and EDDS by Formability Cold rolled steel sheet…
-
Heat-Resistant Stainless Steel Grade Selection: 309S vs 310S vs 253MA vs 321 vs 347H — How to Specify Sheet, Plate, Bar, and Tube for High-Temperature Service
Heat-Resistant Stainless Steel Grade Selection: 309S vs 310S vs 253MA vs 321 vs 347H — How to Specify Sheet, Plate, Bar, and Tube for High-Temperature Service Heat-resistant stainless…
-
Fire Sprinkler Pipe Buying Guide: ASTM A795 vs EN 10255 vs Schedule 40 — How to Specify Pipe for Fire Protection Systems
Fire Sprinkler Pipe Buying Guide: ASTM A795 vs EN 10255 vs Schedule 40 — How to Specify Pipe for Fire Protection Systems Fire sprinkler pipe looks like ordinary…
-
Steel Fence Post Buying Guide: Y Post vs T Post vs Studded Post — How to Specify Posts for Wire Fencing
Steel Fence Post Buying Guide: Y Post vs T Post vs Studded Post — How to Specify Posts for Wire Fencing Steel fence posts carry the wire, hold…
-
Steel Screws Buying Guide: Self-Drilling vs Drywall vs Chipboard — How to Specify Screws by Coating, Point, and Size
Steel Screws Buying Guide: Self-Drilling vs Drywall vs Chipboard — How to Specify Screws by Coating, Point, and Size Steel screws are bought by the box and specified…
-
Stainless Steel Decorative Tube Buying Guide: 201 vs 304 vs 316 — How to Specify A554 Handrail and Balustrade Tube by Grade, Finish, and Wall
Stainless Steel Decorative Tube Buying Guide: 201 vs 304 vs 316 — How to Specify A554 Handrail and Balustrade Tube by Grade, Finish, and Wall Stainless steel decorative…
-
Corrugated Metal Roofing Sheet Buying Guide: Galvanized vs Galvalume vs PPGI — How to Specify Roofing Sheet by Profile, Thickness, and Coating
Corrugated Metal Roofing Sheet Buying Guide: Galvanized vs Galvalume vs PPGI — How to Specify Roofing Sheet by Profile, Thickness, and Coating Corrugated metal roofing sheet is the…
-
Steel Wire Rod Buying Guide: SAE1006 vs SAE1008 vs SAE1018 — How to Specify Low-Carbon Wire Rod for Drawing, Mesh, and Fasteners
Steel Wire Rod Buying Guide: SAE1006 vs SAE1008 vs SAE1018 — How to Specify Low-Carbon Wire Rod for Drawing, Mesh, and Fasteners Steel wire rod is the feedstock…
-
Aluminum Pipe & Tube Buying Guide: 6061 vs 6063 vs 3003 — How to Specify Aluminum Tube by Alloy, Temper, and Seam Type
Aluminum Pipe & Tube Buying Guide: 6061 vs 6063 vs 3003 — How to Specify Aluminum Tube by Alloy, Temper, and Seam Type Aluminum pipe and tube is…