Precipitation Hardening Stainless Steel
Precipitation Hardening Stainless Steel of Improved Cold Workabilty : SUS630-S,DSP1H
Features and Applications
|Features||Cold workability and machinability is greatly improved under solution heat treatment condition.|
|Applications||Bolt, shaft, high strength pin|
|DAIDO BRAND||Chemical Composition（mass%）||JIS|
- Chemical composition is within JIS standard of SUS630 and modified to improve cold workability and machinability under solution heat treatment condition.
- Compression property is 15～20% lower than SUS630 regarding stress-strain.
- Hardness and corrosion resistance after precipitation hardening treatment is equivalent to SUS630.
- High hardness is achieved by short precipitation hardening treatment.
- Corrosion resistance is better than SUS420J2, lesser than SUS630.
- Cold work hardening property is less and it is available for cold header.