G40 · ISO 11124 · SAE J444 · AMS 2431
Conditioned angular grit G40
0.4–0.6 mmFine preparationPre-production · Q3 2026
Application
G40 — "Fine preparation" class, nominal size 0.4–0.6 mm. Primary use: coatings under 80 µm, automotive components. Carbon steel from 100% recycled wire, conditioned — no thermal treatment.
0.4–0.6mm
Nominal size
2–4days
Delivery RO / BG
Choose G40 for:
G25 / G40Clean welds without deformation (thin-wall)
G25 / G40 / G50Recondition automotive / axle components
G40 / G50Prep for thin coating (under 80 µm)
Nominal properties
| Property | Value |
|---|---|
| Nominal size | 0.4–0.6 mm |
| Class | Fine preparation |
| Material | Carbon steel — 100% recycled wire |
| Process | Conditioning (no thermal treatment) |
| Standards | ISO 11124 · SAE J444 · AMS 2431 |
| Primary use | Coatings under 80 µm, automotive components |
Table 1 — nominal values at despatch, per product documentation.
Logistics & commercial models
Galați–Brăila · 2–4 day delivery RO/BG · spot (under 5 t, EXW), monthly (5–20 t) or annual framework (over 20 t, DDP).
Standards & material
ISO 11124 · SAE J444 · AMS 2431 · SAE J1993. Carbon steel from 100% recycled wire, conditioning process with no thermal treatment.
Related grades
From the same family
G16 · ISO 11124 / SAE J444
G16 — Medium-fine
Metal furniture, decorative metalwork, fine mechanical processing
- Nominal size
- 0.9–1.2 mm
- Class
- Medium-fine
Technical data
G25 · ISO 11124 / SAE J444
G25 — Fine intermediate
Automotive, naval, railway, thin-wall components
- Nominal size
- 0.7–1.2 mm
- Class
- Fine intermediate
Technical data
G50 · ISO 11124 / SAE J444
G50 — Industrial finishing
Equipment reconditioning, gears, bearings, moulds
- Nominal size
- 0.3–0.5 mm
- Class
- Industrial finishing
Technical data
Write this grade into your process
Send the operation and estimated monthly volume. We reply with commercial terms and availability.