Engineering Servies

Spheroidized structure upon the process of annealed heat treatment,
SA - Annealed at the condition of hot rolled materials prior to cold drawing,
SAIP - Annealed at the condition of cold drawn materials in the process


x 400 magnifications

Grade AISI Process No. 5
50%
No. 4
60%
No. 3
70%
No. 2
80%
No. 1
90%
1022 SA
SAIP
4037 SA
SAIP
4135 SAPP
SAIP
4140 SA
SAIP