Forged Deeper Arm Planter Parts, Carbon Steel Support Arm, Steel
Casting in Steel Foundry, Steel Casting Manufacturer
Why use forgings?
Forging offers uniformity of composition and structure. Forging
results in metallurgical recrystallization and grain refinement
as a result of the thermal cycle and deformation process. This
strengthens the resulting steel product particularly in terms of
impact and shear strength.
Forged steel is generally stronger and more reliable than
castings and plate steel due to the fact that the grain flows of
the steel are altered, conforming to the shape of the part.
The advantages of forging include:
1. Generally tougher than alternatives
2. Will handle impact better than castings
3. The nature of forging excludes the occurrence of porosity,
shrinkage, cavities and cold pour issues.
4. The tight grain structure of forgings makes it mechanically
strong. There is less need for expensive alloys to attain high
5. The tight grain structure offers great wear resistance
without the need to make products “superhard” We have found
that, on a blank HRC 38-42 forged grinder insert wear/wash is
about the same as a high alloy HRC 46-50 cast grinder insert.
The difference being a HRC 46-50 casting does not have the
ductility to handle high impact grinding.
Cast Steel, Carbon Steel, Alloy Steel, Mild Steel, Medium Carbon
Steel, High Carbon Steel
AS2074 BS3100 C1 C2 C3 C4-1 C4-2 C5 C6 C7A L1A L2B L2A L2B L2C
L3 L4 L5
A128 A128M A B-1 B-2 B-3 B-4 C D E-1 E-2 F A297 KS D4101 AISI
ASTM A27 N1 N2 U-205 (60-30) 415-205 (60-30) 450-240 (63-35)
485-250 (70-35) 485-275 (70-40)
ASTM A148 550-270 550-345 620-415 725-585 795-655 895-795
930-860 1305-930 1105-1000 1140-1035
Sand Casting, Lost Wax Investment Casting, Water Glass, Silica
Sol Precision Casting
Cast Steel Foundry in China, Steel Casting Manufacturer, Steel
Foundry, China Foundry
Dandong Foundry is a professional China Foundry with over 50
years experience in producing Iron Castings, Steel Castings and
Machining Works. Our main production materials are gray cast
iron, ductile cast iron, carbon steel and alloy steel.
We are ISO 9001 Quality Certified. Annual output 8000 tons of
metal castings, and 70% have been exported to USA, UK,
Australia, Germany and Italy etc.