The store will not work correctly in the case when cookies are disabled.
Parece que JavaScript está deshabilitado en su navegador.
Para obtener la mejor experiencia en nuestro sitio, asegúrese de activar Javascript en su navegador.
X
Utilizamos cookies para analizar el tráfico y mejorar su experiencia.
También podemos compartir su información con nuestros socios analíticos para mejorar nuestro sitio web, como se detalla en nuestro
Política de privacidad . You consent to our cookies if you continue to use this website.
ASTM A829-4140 Quenched & Tempered Steel Plate
Leeco® Steel stocks and supplies ASTM A829 steel plate, which offers greater wear resistance than lower grades of structural steel plate.
ASTM A829-4140 Steel Plate Overview:
Versatile structural quality steel plate that offers greater wear resistance than lower carbon grades of steel.
Available in grade 4140 steel plate in both standard (under 3-inches) and heavy (3-inches or greater) plate thicknesses.
Supplied in as rolled condition, but less common conditions - annealed, normalized and normalized and tempered - can be special-ordered.
Quenched and tempered for increased through-hardening.
Mill test reports are supplied with each order.
Available Sizes
Leeco Steel stocks the following standard sizes, but other sizes may be available for special orders.
THICKNESS
WIDTH
LENGTH
Heat Treated
1/4" – 6"
36" – 96"
Up to 240"
As Rolled
1/4" – 6"
36" – 96"
Up to 240"
Chemical Composition
The following composition properties are ASTM specifications for A829 GR 4140.
A829-4140
Carbon
0.36-0.44%
Manganese
0.75-1.00%
Phosphorus max
0.030%
Sulfur max
0.040%
Silicon
0.15-0.35%
Chromium
0.80-1.10%
Molybdenum
0.15-0.25%