Guides & FAQ
Stainless Steel Grade Guide
Guide buyers through duplex, austenitic, martensitic, and ferritic stainless steel grades by corrosion environment, strength, weldability, and available metal shape.
Guide Scope
RFQ-ready technical points
Use these points to prepare grade, metal shape, heat treatment, machining, inspection, certificate, packing, and delivery details before sending a technical enquiry.
- Grade difference explanations
- Corrosion and strength comparison
- Shape-based selection notes
Inquiry
Ready to confirm your alloy RFQ with GRAIN GROUP?
Send the material name, grade, shape, size, quantity, standard, processing requirement, certificate request, and destination country. GRAIN GROUP will align material, processing, inspection, and export packing details.