Wire Nails manufactured in A4 Stainless Steel (A4-80 (316)) are dimensioned to DIN 1151. The sections below give the mechanical and physical properties of the grade, its behavior in corrosive and elevated-temperature service, and the full size table.
Why Choose A4 Stainless Steel for Wire Nails
Specified for marine, coastal and chemical applications. For wire nails, this matters when superior, including marine and chloride environments is the primary requirement.
Mechanical & Physical Properties
| Grade designation | A4-80 (316) |
|---|---|
| Magnetic response | Largely non-magnetic |
| Service temperature | approx. -200 °C to +400 °C |
| Corrosion characteristic | Superior, including marine and chloride environments |
Corrosion Behavior in Service
A4 (316) adds 2–3% molybdenum to the A2 (304) composition, which dramatically improves resistance to chloride-pitting corrosion. For Wire Nails in marine, coastal, swimming-pool or food-processing environments, A4 is the default selection.
Comparable Grades
For Wire Nails, the alternative stainless grade is A2 (304). A2 (304) suits general indoor and outdoor service; A4 (316) adds molybdenum for marine and chloride environments. Where higher strength matters more than corrosion, switch to plated alloy-steel class 8.8 or 10.9.
Sizes of Wire Nails Available in A4 Stainless Steel
| Diameter d (mm) | Length l (mm) | Head diameter dk (mm) | Head type | Material | Reference standard |
|---|---|---|---|---|---|
| 1.0 | 20 | 2.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 1.2 | 25 | 3.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 1.4 | 30 | 3.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 1.6 | 35 | 4.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 1.8 | 40 | 4.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.0 | 40 | 5.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.0 | 50 | 5.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.5 | 50 | 6.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.5 | 60 | 6.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 2.8 | 65 | 7.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.0 | 60 | 7.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.0 | 70 | 7.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.0 | 80 | 7.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.4 | 80 | 8.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.4 | 90 | 8.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.8 | 90 | 9.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 3.8 | 100 | 9.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 4.2 | 100 | 10.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 4.2 | 110 | 10.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 4.6 | 110 | 11.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 4.6 | 120 | 11.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.0 | 120 | 12.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.0 | 130 | 12.5 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.5 | 130 | 14.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.5 | 140 | 14.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 5.5 | 150 | 14.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 6.0 | 150 | 15.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 6.0 | 160 | 15.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 6.7 | 160 | 17.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |
| 6.7 | 180 | 17.0 | Dome head | Low-carbon steel wire | DIN 1151 / ISO 1051 |