3,03%MA3/MA3H – 1.4028
MA3/MA3H – 1.4028
A 13% chromium Martensitic Stainless Steel that can be hardened by heat treatment.
Main features
Can be hardened with heat treatment; high levels of resistance; can achieve a cutting edge, good corrosion resistance.
Applications
- Blades for knives and various utensils for food preparation
- Blades for industrial equipment
- Cutting tools
- Mechanical parts and other tools
Norms
- ASTM 420
- UNS S42000
- EN 1.4028
- IMDS ID 336811249
Chemical Composition
Typical values
- C=0.32
- Si=0.35
- Mn=0.35
- Cr=13.7
- N=0.03
Alphanumerical designation X30Cr13
Dimensional range
Coils, Sheets
- Thickness: from 0.4 to 6 mm
- Width: up to 1000 mm according to thickness
Strips
- Annealed products
Thickness: from 0.075 to 6 mm
Width: up to 1,000 mm - Cold worked products
Thickness: from 0.060 to 2.50 mm
Width: up to 700 mm - Hardened and Tempered products
Thickness: from 0.15 to 2 mm
Width: up to 500 mm
Surface aspects
- Hot rolled & Cold rolled
- Hardened and tempered (quenched)
According to forms & dimensions.
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MA2 - MA3 - MA3M - MA4 - MA5
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