Norm

ASTM A985/A985M-14

Standard Specification for Steel Investment Castings General Requirements, for Pressure-Containing Parts

61,51

Over deze norm

Status Definitief
Aantal pagina's 11
Commissie A01.18
Gepubliceerd op 01-10-2014
Taal Engels

1.1 This specification covers a group of common requirements that are mandatory for steel castings produced by the investment casting process for pressure-containing parts under each of the following ASTM Specifications:

 

Title of Specification

ASTM Designation

 

 

 

Steel Castings, Carbon, Suitable for Fusion Welding,

A216/A216M

 

for High-Temperature Service

 

Steel Castings, Martensitic Stainless and Alloy, for

A217/A217M

 

Pressure-Containing Parts, Suitable for High-

 

 

Temperature Service

 

Castings, Austenitic, Austenitic-Ferritic (Duplex),

A351/A351M

 

for Pressure-Containing Parts

 

Steel Castings, Ferritic and Martensitic, for Pressure-

A352/A352M

 

Containing Parts, Suitable for Low-Temperature

 

 

Service

 

Steel Castings, Alloy, Specially Heat-Treated, for

A389/A389M

 

Pressure-Containing Parts, Suitable for High-

 

 

Temperature Service

 

Steel Castings Suitable for Pressure Service

A487/A487M

Castings, Iron-Nickel-Chromium and Nickel Alloys, Specially Controlled for Pressure Retaining Parts for Corrosive Service

A990

Castings, Austenitic-Ferritic (Duplex) Stainless Steel, for Pressure-Containing Parts

A995/A995M

1.2 This specification also covers a group of supplementary requirements, which may be applied to the above specifications as indicated therein. These requirements are provided for use when additional testing or inspection is desired and apply only when specified individually by the purchaser in the order.

1.3 When investment casting is ordered, the requirements of this specification shall take precedence over the individual material specification requirements.

1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.5 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.

Details

ICS-code 49.025.10
Nederlandse titel Standard Specification for Steel Investment Castings General Requirements, for Pressure-Containing Parts
Engelse titel Standard Specification for Steel Investment Castings General Requirements, for Pressure-Containing Parts

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