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Gray and Ductile Iron Sand Casting Product

Gray and Ductile Iron Sand Casting Product

Metals: Gray Cast Iron, Ductile Cast Iron
Process: Sand Casting + Machining
Weight: 4.78 kg
Surface Treatment: Shot Blasting

Cast iron products by sand casting from China factory

Description

Cast iron products by sand casting from China factory

Ductile Iron Comparison  Chemical Composition(%) Matrix Structure
GB/T 1348-1988 ASTM A536-84(2004) EN 1563:-1997 C Si Mn P         S         Mg Re others
QT400-18 60-40-18① F32800 GJS-400-18 JS1020 3.6-3.8 2.3-2.7 <0.5 <0.08 <0.025 0.03-0.05 0.02-0.03 Annealed Ferrite
QT400-15 60-42-10 F32900 GJS-400-15 JS1030 3.5-3.6 3.0-3.2 <0.5 <0.07 <0.02 0.04 0.02 Annealed Ferrite
QT450-10 65-45-12 F33100 GJS-450-10 JS1040 3.4-3.9 2.7-3.0 0.2-0.5 <0.07 <0.03 0.06-0.1 0.03-0.1 Annealed Ferrite
QT500-7 70-50-05 GJS-500-7 JS1050 3.6-3.8 2.5-2.9 <0.6 <0.08 <0.025 0.03-0.05 0.03-0.05 Pearlite + Ferrite
QT600-3 80-60-03② F34100 GJS-600-3 JS1060 3.6-3.8 2.0-2.4 0.5-0.7 <0.08 <0.025 0.035-0.05 0.025-0.045 Normalized Pearlite
QT700-2 100-70-03 F34800 GJS-700-2 JS1070 3.7-4.0 2.3-2.6 0.5-0.8 <0.08 <0.02 0.035-0.065 0.035-0.065 Mo0.15-0.4 Cu0.4-0.8 Mix Microstructure
QT800-2 - GJS-800-2 JS1080 3.7-4.0 <2.5 <0.5 <0.07 <0.03 Mo0.39 Cu0.82 Mix Microstructure
QT900-2 120-90-02 F36200 GJS-900-2 JS1090 3.5-3.7 2.7-3.0 <0.5 <0.08 <0.025 0.03-0.05 0.025-0.045 Mo0.15-0.25      Cu0.5-0.7 Lower Bainite
① from ASTM A716-2003.  ② from ASTM A476/A476M-2000。


▶ 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 or Standard
• Mold Materials: Green Sand Casting, Shell Mold Sand Casting.

▶ 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.
• Mold Materials: Green Sand Casting, Shell Mold Sand Casting.

▶ Raw Materials Available for Sand Casting Foundry at RMC:
• Gray Iron:  HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• Ductile Iron or Nodular Iron: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Aluminium and Their Alloys
• Brass, Red Copper, Bronze or other Copper-based metals

• Other Materials as per your unique requirements or according to ASTM, SAE, AISI, ACI, DIN, EN, ISO, and GB standards


Equivalent Grade of Ductile Cast Iron
Groups W-stoff DIN BS SS AFNOR U.N.E. / I.H.A. JIS UNI
- 0.7033 GGG-35.3 350/22L40 0717-15 FGS 370/17 - - -
60/40/18 0.7040 GGG-40 420/12 0717-02 FGS 400/12 FGE 38-17 FCD 400 GS 400-12
(60/40/18) 0.7043 GGG-40.3 370/17 0717-12 FGS 370/17 - - GSO 42-12
65/45/12 0.7050 GGG-50 500/7 0727-02 FGS 500/7 FGE 50-7 FCD 500 GS 500-7
80/55/06 0.7060 GGG-60 600/3 0727-03 FGS 600/3 FGE 60-2 FCD 600 GS 600-3
100/70/03 0.7070 GGG-70 700/2 0737-01 FGS 700/2 FGS 70-2 FCD 700 GS 700-2
120/90/02 0.7080 GGG-80 800/2 - FGS 800/2 - - GS-800/2