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ASTM A48 Gray Iron Castings

Dandong Foundry is producing various grades of ASTM A48 gray iron castings, some rough castings, and some machined parts.

ASTM A48 is a material standard of gray cast iron in USA, which is also a reference standard of Chinese cast iron standards.

Our foundry is producing these materials by automatic molding line, resin sand casting, manual green sand casting and shell molding processes.

The advantages of these materials are low prices, good casting characters, easy production, but their disadvantages are low tensile strength and elongation. So, they can not be used to produce castings parts for tough conditions.

These materials are widely used to produce stove and boiler parts, cookware, counter weights, balance weights, large base part of machines.

The followings are photos of our gray iron castings parts:

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