 |
 |
 |
Metal Alloys |
|
Alloy Home |
|
Steels |
|
Alloy Steels |
|
General Information |
| Properties | |
|
Classification |
|
Standard |
|
H-Steels |
|
HSLA |
|
Alloy Steel List |
| AISI 1xxx | |
| AISI 2xxx | |
| AISI 3xxx | |
| AISI 4xxx | |
| AISI 5xxx | |
| AISI 6xxx | |
| AISI 8xxx | |
| AISI 9xxx | |
| * | For other AISI or Non-AISI, please use the search function above or check Grades. |
| ASTM Steels | |
|
Specific Alloy Steel |
|
General Information |
|
Further Details |
|
Resources |
|
Bibliography |
| AISI 4130 | |
 | |
| Conditions | Hardness | ||
| T (°C) | Treatment | Method | Value |
| 25 | annealed at 865°C | HB | 156 |
| 25 | normalized at 870°C | HB | 197 |
| 25 | water quenched, fine grained, tempered at 205°C | HB | 467 |
| 25 | water quenched, fine grained, tempered at 315°C | HB | 435 |
| 25 | water quenched, fine grained, tempered at 425°C | HB | 380 |
| 25 | water quenched, fine grained, tempered at 540°C | HB | 315 |
| 25 | water quenched, fine grained, tempered at 650°C | HB | 245 |
Information, coverage of important developments and expert commentary in manufacturing.
Learn the best principles to negotiate the salary you deserve!
Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.
Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.
