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Add: No. 58, Lingshanwan Road, Qingdao, China

Phone: +86 186 6184 7678

Fax: +86 532 8687 1520

Email: info@casting-foundry.com


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OEM Cast Iron Sand Casting Part

OEM Cast Iron Sand Casting Part

Material: Cast Iron
Process: Sand Casting
Weight: 215 kg
Application: Industry Scale

As an custom cast iron sand casting foundry from China, RMC Foundry is dedicated to the quality of our work, and our commitment to excellence ensures the highest customer satisfaction.

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Description

As an cast iron sand casting foundry from China, our services are varied and extensive. We offer material advisory service and development, as well as advice from our technical experts on design and casting. We do 3-D CAD drawings, simulations, and component machining. We also offer cavity fill, solidification, tension and distortion services. We provide assembly, testing and qualification, heat treatment, and surface treatment. From start to finish, we have you covered every step of the way.


Equivalent Grade of Grey Cast Iron
AISI W-stoff DIN BS SS AFNOR U.N.E. / I.H.A. JIS UNI
A48-20B 0.6010 GG-10 Grade 100 0110-00 - - FC 100 G 10
A48-25B 0.6015 GG-15 Grade 150 0115-00 Ft 15 D FG 15 FC 150 G 15
A48-30B 0.6020 GG-20 Grade 200 0120-00 Ft 20 D FG 20 FC 200 G 20
A48-40B 0.6025 GG-25 Grade 250 0125-00 Ft 25 D FG 25 FC 250 G 25
A48-45B 0.6030 GG-30 Grade 300 0130-00 Ft 30 D FG 30 FC 300 G 30
A48-50B 0.6035 GG-35 Grade 350 0135-00 Ft 35 D FG 35 FC 350 G 35
A48-60B 0.6040 GG-40 Grade 400 0140-00 Ft 40 D - FC 40 -
32510 GTS-35 B340/12 0815-00 MN 35-10 - FCMW 330 -
A220-40010 0.8145 GTS-45 P440/7 0852-00 MN 450 - FCMP 440/490 GMN 45
A220-50005 0.8155 GTS-55-04 P510/4 0854-00 MP 50-5 - FCMP 490 GMN 55
A220-70003 0.8165 GTS-65-02 P570/3 0856-00 MN 650-3 - FCMP 590 GMN 65
A220-70003 - GTS-65 P570/3 0858 MN 60-3 - FCMP 540 -
A220-80002 0.8170 GTS-70-02 P690/2 0862-00 MN 700-2 - FCMP 690 GMN 70


RMC is dedicated to the quality of our work, and our commitment to excellence ensures the highest customer satisfaction. As a global leader in high-precision, high-complexity, and mission-critical casting and machined components, we strive to meet and exceed the needs of our customers.


▶ Raw Materials Available for Sand Casting
• Gray Iron:  GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• Ductile Iron: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
• Aluminium and Their Alloys
• Other Materials and Standards on request

▶ Capabilities of Sand Casting moulded by hand:
• Max Size: 1,500 mm × 1000 mm × 500 mm
• Weight Range: 0.5 kg - 500 kg
• Annual Capacity: 5,000 tons - 6,000 tons
• Tolerances: On Request.

▶ Capabilities of Sand Casting by Automatic Molding Machines:
• Max Size: 1,000 mm × 800 mm × 500 mm
• Weight Range: 0.5 kg - 500 kg
• Annual Capacity: 8,000 tons - 10,000 tons
• Tolerances: On Request.

▶ Main Production Procedure
• Patterns & Tooling Design → Making Patterns → Moulding Process → Chemical Composition Analysis → Melting & Pouring → Cleaning, Grinding & Shot Blasting → Post Processing or Packing for Shipment

▶ Sand Casting Inspection Capabilities
• Spectrographic and manual quantitative analysis
• Metallographic analysis
• Brinell, Rockwell and Vickers hardness inspection
• Mechanical property analysis
• Low and normal temperature impact testing
• Cleanliness inspection
• UT, MT and RT inspection

▶ Post-Casting Process
• Deburring & Cleaning
• Shot Blasting / Sand Peening
• Heat Treatment: Normalization, Quench, Tempering, Carburization, Nitriding
• Surface Treatment: Andonized, Hot Dip Zinc, Polishing, Painting,
• Machining: Turning, Milling, Lathing, Drilling, Honing, Grinding,

▶ General Commerial Terms
• Main workflow: Inquiry & Quotation → Confirming Details / Cost Reduction Proposals → Tooling Development → Trial Casting → Samples Approval → Trial Order → Mass Production → Continuous Order Proceeding
• Leadtime: Est. 15-25 days for tooling development. Est. 20 days for mass production.
• Payment Terms: To be negotiated.
• Payment methods: T/T, L/C, West Union, Paypal.


Sand Casting Facilites at Rinborn Machinery:


sand casting facilities


Mechanical Properties of Gray Cast Iron
Item according to DIN EN 1561 Measure Unit EN-GJL-150 EN-GJL-200 EN-GJL-250 EN-GJL-300 EN-GJL-350
EN-JL 1020 EN-JL 1030 EN-JL 1040 EN-JL 1050 EN-JL 1060
Tensile Strength Rm MPA 150-250 200-300 250-350 300-400 350-450
0.1% Yield Strength Rp0,1 MPA 98-165 130-195 165-228 195-260 228-285
Elongation Strength A % 0,3 – 0,8 0,3 – 0,8 0,3 – 0,8 0,3 – 0,8 0,3 – 0,8
Compressive Strength σdB MPa 600 720 840 960 1080
0,1% Compressive Strength σd0,1 MPa 195 260 325 390 455
Flexural Strength σbB MPa 250 290 340 390 490
Schuifspanning σaB MPa 170 230 290 345 400
Shear Stress TtB MPa 170 230 290 345 400
Modules of elasticity E GPa 78 – 103 88 – 113 103 – 118 108 – 137 123 – 143
Poisson number v – 0,26 0,26 0,26 0,26 0,26
Brinell hardness HB 160 – 190 180 – 220 190 – 230 200 – 240 210 – 250
Ductility σbW MPa 70 90 120 140 145
Tension and pressure change σzdW MPa 40 50 60 75 85
Breaking Strength Klc N/mm3/2 320 400 480 560 650
Density g/cm3 7,10 7,15 7,20 7,25 7,30