A121
A121 (Standard Specification for Metallic-Coated Carbon Steel Barbed Wire)· ASTM (United States) · 3 materials
| Designation | Material group | |
|---|---|---|
| A121 Type A | Al-based | chevron_right |
| A121 Type Z | Zn-based | chevron_right |
| A121 Type ZA | Zn-based | chevron_right |
A121 (Standard Specification for Metallic-Coated Carbon Steel Barbed Wire)· ASTM (United States) · 3 materials
| Designation | Material group | |
|---|---|---|
| A121 Type A | Al-based | chevron_right |
| A121 Type Z | Zn-based | chevron_right |
| A121 Type ZA | Zn-based | chevron_right |