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SAE MA3374

Bolts and Screws, UNS S66286, Corrosion and Heat Resistant Steel, Procurement Specification, Metric

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Organization: SAE
Publication Date: 1 October 2020
Status: active
Page Count: 20
scope:

Type

This document covers metric bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286. The following specification designations and their properties are covered:

MA3374 900 MPa minimum ultimate tensile strength at room temperature 480 MPa stress-rupture strength at 650 °C

MA3374-1 900 MPa minimum ultimate tensile strength at room temperature 590 MPa minimum ultimate shear strength at room temperature

Application

Primarily for aerospace propulsion system applications where a combination of fatigue strength, tensile strength, stressrupture strength and resistance to relaxation at elevated temperatures is required.

Safety - Hazardous Materials

While the materials, methods, applications, and processes described or referenced in this specification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.

Document History

SAE MA3374
October 1, 2020
Bolts and Screws, UNS S66286, Corrosion and Heat Resistant Steel, Procurement Specification, Metric
Type This document covers metric bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286....
August 1, 2018
Bolts and Screws, UNS S66286, Corrosion and Heat Resistant Steel, Procurement Specification, Metric
Type This document covers metric bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286....
August 1, 2012
Bolts and Screws, UNS S66286, Corrosion and Heat Resistant Steel, Procurement Specification, Metric
Type This document covers metric bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286....
June 1, 2011
Bolts and Screws, UNS S66286, Corrosion and Heat Resistant Steel, Procurement Specification, Metric
Type This document covers metric bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286....
October 1, 1995
Bolts and Screws, UNS S66286, Corrosion and Heat Resistant Steel, Procurement Specification, Metric
Type: This document covers metric bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286....
October 1, 1995
Bolts and Screws, UNS S66286, Corrosion and Heat Resistant Steel, Procurement Specification, Metric
Type: This document covers metric bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286....
October 1, 1995
(R) Bolts and Screws, UNS S66286, Corrosion and Heat Resistant Steel, Procurement Specification, Metric (FSC 5306)
Type This document covers metric bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286. The...

References

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