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AS2074 C1 Carbon Steel Sand & Investment Casting Parts

AS2074 C1 Carbon Steel is a prevalent cast steel material widely applied in diverse industrial manufacturing sectors. It delivers stable mechanical performance and fine forming effect via professional casting processing, matching diversified equipment assembly demands perfectly. Carburizing surface-hardened technologies are commonly adopted to enhance its surface hardness and wear resistance, greatly extending service lifespan of finished cast pieces.

AS2074 C1 Carbon Steel Sand Casting Advantage

AS2074 Grade C1 sand casting boasts strong adaptability for complex structural workpieces. The mature molding process lowers production difficulty, ensures uniform material texture and stable overall quality, suitable for bulk production of standard industrial cast parts.

AS2074 C1 Investment Casting Performance

AS2074 C1 investment casting achieves high precision dimensional finish. Combined with surface-hardened processing, the steel casting gains outstanding durability, meeting strict tolerance and strength requirements of high-end mechanical assembly.

AS2074 C1 Carbon Steel Equivalent Grades

AS2074 C1 is low-carbon cast steel designed for surface hardening per Australian standard. No fully identical equivalent grade exists. Approximate matching grades based on chemical composition and application are listed below.

EU Standard (DIN/EN)

GS-C15 / GS-C16 (DIN 17210)
G17Mn5 (EN 10293)

US Standard (ASTM)

WCA (ASTM A216)
LCB (ASTM A352)

Chinese Standard (GB)

ZG15Mn (GB/T 11352)
ZG20SiMn (GB/T 7659)

Manufacturing Method	Sand Casting Services (Resin Sand, Procated Sand Stack Castings, Clay Sand, Water glass sand, Green Sand,lost foam )
Material Standard	GB, ANSI, BS, DIN, JIS, ASTM, ASME, AISI, etc carbon steel, low carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, etc. Alloy Carbon steel: G25CrMo4, Heat Resistant Steel, etc. Stainless Steel: SUS 304, 304L, 316, 316L, CF8, CF8M, G-X7CrNiNb1189, etc. AS2074 or according to customer specific requirement. Ductile Iron:A536-Gr.60-40-18,GGG40,GGG50,FCD40,FCD50,Gr370-17,Gr420-12,etc Grey Iron:EN-GJL-250 Casting,A48-No.20,25,30,GG10,GG15,GG20,FC10,FC15,FC20,Grade 150,180,220,FGL150,FGL200,FGL250,etcAS 2074 H1A AS 2074 H1B AS 2074 H1C AS 2074 H1DGX120Mn13
Weight Range	1 kg to 100 Tons
General Casting Tolerance	CT8-CT12
Design Software	UG, Pro-E, Inventor
Dwg Format	STP, STEP, IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, SLDPRT
Mould Manufacturing	Yes
Casting Stimulation	Yes
Ultimate machining tolerance	0.005mm
Quality Control	RT,UT,MT,PT,CMM,SCAN,Chemical and Mechanical Property Testing,Spectrometer,etc
Finish Roughness	Ra12.5-Ra25 according to customer requirement
Logo/ID	Silk-screening, Laser Marking, Engrave,Painting
Heat Treatment	Normalization, Annealing, Quenching and Tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching,etc
Surface Treatment	Shot/sand blast, Polishing, Surface Passivation, Painting , Anodizing,Powder coating, ED- Coating, Chrome Plating, zinc-plate, Dacromat coating, Finish Painting,hot-dip galvanizing, etc

Common FAQs About Leesh Sand Casting

1. What is sand casting?

Sand casting is a casting method that uses sand as the molding material to produce castings. It is widely used due to its advantages such as readily available and low-cost materials, simple equipment, easy operation, and no restrictions on casting alloy types, shapes, sizes, or production scales.

2. What materials can Leesh supply for sand casting?

Leesh provides various materials including Carbon Steel, Alloy Steel, Stainless Steel, Grey Iron, and Ductile Iron. These materials comply with international and national standards such as ASTM, SAE, AISI, ACI, DIN, EN, ISO, and GB.

3. What is the weight range of castings Leesh can produce?

Cast Steel: 50Kg – 25,000Kg
Cast Iron: 0.1Kg – 3,000Kg

4. What sand casting processes does Leesh adopt?

For Cast Steel: Water glass sand, resin sand, coated resin sand (Hot-Box & Shell Molding)
For Cast Iron: Resin sand, green sand, coated resin sand (Hot-Box & Shell Molding)

5. What are the key technical specifications of Leesh’s Green sand casting?

Dimensional tolerance: CT8–CT12 (per ISO 8062)
Surface roughness: Ra 6.3–25 μm
Max part weight: 0.1 kg – 25,000 kg

6. Which industries does Leesh’s sand casting serve?

Leesh’s sand casting solutions are suitable for diverse industries including construction, machinery, automotive, and energy.

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