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Ferritic Stainless Steel
Ferritic Stainless Steel of Improved Cold Workability : LAK51,LAK52
Features and Applications
Features | Stainless steel with superior corrosion resistance and cold workability for complex shape |
Applications | Small screw, anchor bolt, rivet, parts for automobile and home appliance |
Chemical Composition
DAIDO BRAND | Chemical Composition(mass%) | JIS | ||||
C | Ni | Cr | Mo | Special element | ||
LAK51 | 0.01 | - | 19.0 | - | Added | SUS430LX |
LAK52 | 0.01 | - | 20.0 | 1.0 | Added | - |
Characteristics
LAK51
- Cold workability is greatly superior to SUS304 and SUSXM7, exceeding SUS430.
- Corrosion resistance is superior to SUS430.
LAK52
- High corrosion resistance type of LAK51. Corrosion resistance is equivalent to SUS304.
- Cold workability is equal to LAK51.
Technical Data
- Corrosion Resistance
Salt spray test(JISZ2371) (35℃,5%NaCl,96H) |
LAK51 | LAK52 | SUS430 | SUS304 | SUSXM7 | SUS303 |
A | A | B | A | A | B |
A:No rust development B:small rust development C:big rust development
Super Free-cutting Ferritic Stainless Steel : DSR6F
Features and Applications
Features | Stainless steel with improved machinability by adding free-cutting component |
Applications | Precision machined parts (e.g. automobile, home appliance, office automation equipment) |
Chemical Composition
DAIDO BRAND | Chemical Composition(mass%) | JIS | ||||||
C | Si | Mn | S | Cr | Mo | Special element | ||
DSR6F | 0.01 | 0.5 | 1.2 | >0.15 | 20.0 | 2.0 | Added | ー |
Characteristics
DSR6F
- Machinability is about 8 times better comparing to SUS303(Ultra hard tool life).
- Corrosion resistance is equivalent to SUS303.
- Cold workability is about twice better comparing to SUS303.