1. Scope
1.1 This specification covers high-silicon cast iron castings intended for corrosion-resistance service.
1.2 This specification covers three grades as shown in Table 1. Selection of grade depends on the corrosive service to be experienced by the casting. All three grades are suited for application in severe corrosive environments. However, Grade 2 is particularly suited for application in strong chloride environments, and Grade 3 is recommended for impressed current anodes.
1.3 This specification is the metric companion of Specification A518.
1.4 The following safety hazards caveat pertains only to the test method portion, Section 9, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Index Terms
Corrosive service applications-castings; Fusion-hydrochloric acid dehydration method; High-silicon cast iron; Interlaboratory testing; Iron castings-white; Referee methods; Silicon-corrosion-resistant; corrosion-resistant high-silicon iron castings, spec., (for metric see A; 518M),; Iron castings; corrosion-resistant high-silicon iron castings, spec., (formetric see A; 518M),;Order Form;
Citing ASTM Standards
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