Material Grade Finder
Quickly search, filter, and compare metal and plastic material grades including aluminum, steel, stainless steel, titanium, brass, and engineering plastics. This tool helps engineers and buyers select the right material based on properties, equivalents, and applications.
Material Grade
Finder
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Type
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Material Finder Ready
Search by grade, equivalent standard, property, or application
Quick Answer
- Search by material grade (e.g., 6061, 304, 4140)
- Filter by material category
- View equivalents, density, properties, and applications
- Use results for design, quoting, and sourcing decisions
How to Use
- Enter a material grade or keyword
- Example: 6061, 304, PEEK, 4140
- Select Material Category (optional)
- Aluminum
- Steel
- Stainless Steel
- Titanium
- Brass / Copper
- Plastics
- Browse material cards to view:
- Equivalent standards
- Density
- Key properties
- Typical applications
- Click Learn More for detailed engineering info
Material Data Structure
Each material includes:
Basic Identification
- Grade name (e.g., 6061 Aluminum)
- Category
Equivalent Standards
- ISO / EN / ASTM / DIN equivalents
- Helps global sourcing and substitution
Density
rho = frac
Used for:
- Weight calculation
- Cost estimation
- Structural design
Mechanical & Physical Properties
- Strength
- Machinability
- Corrosion resistance
- Thermal properties
Applications
- Real-world engineering use cases
- Industry relevance
Example Material
2011 Aluminum
- Category: Aluminum
- Equivalent: EN AW-2011 / 3.1655
- Density: 2.82 g/cm³
Properties:
- Excellent machinability
- High strength
- Good dimensional stability
- Lower corrosion resistance than 6061
Applications:
- Precision turned parts
- Screws and fasteners
- Automatic lathe components
Popular Materials
Aluminum Alloys
- 6061 → General-purpose machining
- 7075 → High strength aerospace
- 5052 → Corrosion resistant sheet
Stainless Steel
- 304 → General corrosion resistance
- 316 → Marine & chemical resistance
- 17-4 PH → High strength + corrosion
Carbon & Alloy Steel
- 1018 → Low carbon, easy machining
- 4140 → High strength alloy steel
- 1045 → Medium strength
Plastics
- PEEK → High temperature & chemical resistance
- Nylon → Wear resistance
- PTFE → Low friction
Engineering Tips
Material Selection Strategy
- Strength requirement → choose alloy steel / 7075
- Corrosion resistance → stainless steel / aluminum
- Weight reduction → aluminum / titanium
- Cost optimization → carbon steel
Machining Considerations
- Free-machining alloys (2011, 1215) → high efficiency
- Hard materials → slower cutting speed
- Plastics → avoid overheating
Substitution Tips
- 6061 ↔ 6082 (EU equivalent)
- 304 ↔ 1.4301
- 4140 ↔ 42CrMo
Applications
- CNC machining material selection
- Quotation and cost estimation
- Engineering design
- Procurement & sourcing
- Cross-standard material comparison
FAQ
What is material grade?
A standardized classification defining composition and properties.
Why are equivalents important?
They allow sourcing from different regions.
How to choose between 6061 and 7075?
- 6061 → better corrosion, cheaper
- 7075 → stronger, less corrosion resistant
Is density important?
Yes, it affects weight, cost, and performance.
Can this tool replace material datasheets?
No, it is for quick reference. Always verify with official specs.
