Communicate with Supplier? Supplier
lily Ms. lily
What can I do for you?
Contact Supplier
 Tel:86-0311-89296556
Hebei Mingda International Trading Co.,Ltd
I agree will authorize the transaction payment on is a subsidiary of group, Please rest assured to trade.
I agree
Home > Products > Industrial Casting > Iron Casting > OEM Custom Grey Iron Casting

OEM Custom Grey Iron Casting

  • $2
Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order:
100 Kilogram
Delivery Time:
20 Days
  • Product Description
Product Attributes


Die Casting Machine TypeCold Chamber Die Casting Machine

Die Casting MethodSoluble Die Casting

ApplicationMachinery Parts

MachiningCNC Machining

Tolerance Grade8

Casting Surface Quality Level3

CertificationISO 9001:2008

Supply Ability & Additional Informations

Packagingstandard export package

Productivity100 Ton/Month


Place of OriginChina



Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union


Delivery Time20 Days

Packaging & Delivery
Selling Units:
Package Type:
standard export package

Grey iron, or grey cast iron, is a material type of cast iron with graphitic microstructure. We call this kind of material grey iron because of the gray color of the fracture. For the graphite lubricating the cut and breaking up the chips, grey iron is a common cast alloy due to its relatively low cost and good machinability. Besides, because the graphite flakes self lubricate, it also has good galling and wear resistance.

Grey iron also has less solidification shrinkage than other cast irons because of the graphite microstructure. Whe casting, the silicon element can promote good corrosion resistance and increase fluidity when casting. Gray iron is generally considered easy to weld. Compared to other iron castings, gray iron has a low tensile strength and ductility; that is why the impact and shock resistance of this kind of material is almost non-existent.

Frequently Used Grey Iron Grades

Gray Iron Wall thickness/mm C Si Mn P≤ S≤
HT150 <30 3.3-3.5 2.0-2.4 0.5-0.8 0.2 0.12
30-50 3.2-3.5 1.9-2.3 0.5-0.8 0.2 0.12
>50 3.2-3.5 1.8-2.2 0.6-0.9 0.2 0.12
HT200 <30 3.2-3.5 1.6-2.0 0.7-0.9 0.15 0.12
30-50 3.1-3.4 1.5-1.8 0.8-1.0 0.15 0.12
>50 3.0-3.3 1.4-1.6 0.8-1.0 0.15 0.12
HT250 <30 3.0-3.3 1.4-1.7 0.8-1.0 0.15 0.12
30-50 2.9-3.2 1.3-1.6 0.9-1.1 0.15 0.12
>50 2.8-3.1 1.2-1.5 1.0-1.2 0.15 0.12

In our foundry, we can make grey iron castings in below two types:

Lost Foam Casting: The only Investment Casting process for cast iron components, which has lots of advantages to produce small gray iron invesmtent castings, such as saved mould cost, shorten production cycle and improve production efficiency. With lost foam casting process, we can help our customers to obtain high accuracy products with excellent surface finish, and less machining operations will be done.

Resin Sand Casting: Main sand casting process for small and medium castings. Compare with other sand casting processes, resin sand casting is relatively precise casting method close to investment casting. As good rigidity of resin sand and high strength of sand mould when early casting,then we could effectively eliminate the shrinkage cavity, shrinkage defects of gray iron castings.

Casting equipment

casting equipment

casting equipments

Looking for ideal Custom Cast Iron Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Metal Casting Sand are quality guaranteed. We are China Origin Factory of Wrought Cast Iron. If you have any question, please feel free to contact us.

Product Categories : Industrial Casting > Iron Casting

Email to this supplier
  • *To:
    Ms. lily
  • *Message:
    Your message must be between 20-8000 characters
Related Products List