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Standard

Refrigerant 12 Automotive Air-Conditioning Hose

2015-04-21
CURRENT
J51_201504
This SAE Standard covers reinforced hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air-conditioning systems. The hose shall be designed to minimize permeation of refrigerant 12 and contamination of the system and to be serviceable over a temperature range of −30 to 120 °C (−22 to 248 °F). Specific construction details are to be agreed upon between user and supplier.1 NOTE—R12 refrigerant has been placed on a banned substance list due to its ozone depletion characteristics. SAE J51 specification will be phased out as new automotive A/C systems are using R134a. SAE J2064 is the Standard for refrigerant 134a hose. For refrigerant 134a use, refer to SAE J2064.
Standard

Low-Permeation Fuel Fill and Vent Tube

2007-07-02
CURRENT
J2405_200707
This SAE Standard covers the minimum requirements for a low-permeation tubing (100 g/m2·day or less) for use as a low pressure (14.5 kPa) liquid- or vapor-carrying component for use in gasoline or diesel fuel filler, vent, and vapor systems. The construction shall be designed to be functional over a temperature range of –40 °C to 100 °C for the T1 designation, or –40 °C to 125 °C for the T2 designation.
Standard

SELECTION AND HEAT TREATMENT OF TOOL AND DIE STEELS

1970-04-01
HISTORICAL
J437_197004
The information in this report covers data relating to SAE J438, Tool and Die Steels, and is intended as a guide to the selection of the steel best suited for the intended purpose and to provide recommended heat treatments and other data pertinent to their use. Specific requirements as to physical properties are not included because the majority of tool and die steels are either worked or given special heat treatments by the purchaser. The purchaser may or may not elect to use the accompanying data for specification purposes.
Standard

Selection and Heat Treatment of Tool and Die Steels

2018-01-09
CURRENT
J437_201801
The information in this report covers data relating to SAE J438, Tool and Die Steels, and is intended as a guide to the selection of the steel best suited for the intended purpose and to provide recommended heat treatments and other data pertinent to their use. Specific requirements as to physical properties are not included because the majority of tool and die steels are either worked or given special heat treatments by the purchaser. The purchaser may or may not elect to use the accompanying data for specification purposes.
Standard

WROUGHT NICKEL AND NICKEL-RELATED ALLOYS

1976-07-01
HISTORICAL
J470_197607
This Report presents general information on over 50 alloys in which nickel either predominates or is a significant alloying element. It covers primarily wrought materials, and is not necessarily all inclusive. Values given are in most cases average or nominal, and if more precise values are required the producer(s) should be contacted. This report does not cover the so-called "superalloys," or the iron base stainless steels. Refer to SAE J467, Special Purpose Alloys, and SAE J405, Chemical Compositions of SAE Wrought Stainless Steels, respectively, for data on these alloys.
Standard

Wrought Nickel and Nickel-Related Alloys

2018-02-15
CURRENT
J470_201802
This Report presents general information on over 50 alloys in which nickel either predominates or is a significant alloying element. It covers primarily wrought materials, and is not necessarily all inclusive. Values given are in most cases average or nominal, and if more precise values are required the producer(s) should be contacted. This report does not cover the so-called "superalloys," or the iron base stainless steels. Refer to SAE J467, Special Purpose Alloys, and SAE J405, Chemical Compositions of SAE Wrought Stainless Steels, respectively, for data on these alloys.
Standard

Power Steering Pressure Hose - Low Volumetric Expansion Type

2014-09-09
CURRENT
J191_201409
This SAE Standard covers hose fabricated from fabric braid and synthetic rubber, assembled with end fittings for use in automotive power steering applications at pressures as indicated in Table 1B, as flexible connections within the temperature range of -40 °C (-40 °F) to 121°C (250 °F) average, 135 °C (275 °F) maximum peaks. These hoses are intended for use in applications where reduction in amplitude of pump pressure pulsations is not required.
Standard

Classification System for Thermoplastic Elastomers

2005-10-10
HISTORICAL
J2558_200510
This SAE Standard provides a system for specifying significant material properties of thermoplastic elastomers (TPEs) that are intended for, but not limited to, use in automotive applications. NOTE 1—For the purposes of this document a TPE is defined as a polymeric material that, without further chemical modifications, is capable of recovering from deformations quickly and forcibly and is also capable of being repeatedly softened by heating and hardened by cooling within a temperature range characteristic of the material. NOTE 2—When the TPE product is to be used for purposes where the requirements are too specific to be completely prescribed by this classification system, it is necessary for the purchaser to consult the supplier in advance to establish the appropriate properties, test methods, and specification test limits.
Standard

Hose Assembly, Polytetrafluoroethylene (PTFE), Metallic Reinforced, 28,000 kPa, 204 °C, Hydraulic, Metric

1998-06-01
CURRENT
MA614A
This SAE Aerospace Standard (AS) establishes the requirements for polytetrafluoroethylene (PTFE) hose assemblies for use in aerospace hydraulic systems at temperatures between -55 °C and 204 °C and at a nominal pressure up to 28,000 kPa (280 bar). The hose assemblies are also suitable for use within the same temperature and pressure limitations in aerospace pneumatic systems where some gaseous diffusion through the wall of the PTFE liner can be tolerated. The use of these hose assemblies in high pressure pneumatic storage systems is not recommended. In addition, installations in which the limits specified herein are exceeded, or in which the application is not covered specifically by this document, for example, oxygen, shall be subject to the approval of the purchaser.
Standard

Pins, Cotter, Steel, Corrosion and Heat Resistant UNS S32100, Metric Procurement Specification For

1992-07-01
HISTORICAL
MA7211
This procurement specification covers split cotter pins with optional ends (see Figure 1), made to metric dimensions and made from a corrosion and heat resistant steel of the type identified under the Unified Number System as UNS S32100. Primarily for use where a corrosion and heat resistant cotter pin is required for locking parts in applications up to 815 degrees C.
Standard

Tolerances, Metric, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Bars and Wire

1983-01-01
HISTORICAL
MAM2241
This specification covers established metric manufacturing tolerances applicable to corrosion and heat resistant steel, iron alloy, titanium, and titanium alloy bars and wire ordered to metric dimensions. These tolerances apply to all conditions, unless otherwise noted. The term "excl" is used to apply only to the higher figure of the specified range.
Standard

Tolerances, Metric, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Bars and Wire

1994-04-01
HISTORICAL
MAM2241A
This specification covers established metric manufacturing tolerances applicable to corrosion and heat resistant steel, iron alloy, titanium, and titanium alloy bars and wire ordered to metric dimensions. These tolerances apply to all conditions, unless otherwise noted. The term "excl" is used to apply only to the higher figure of the specified range.
Standard

Tolerances, Metric, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Bars and Wire

1996-01-01
HISTORICAL
MAM2241B
This specification covers established metric manufacturing tolerances applicable to corrosion and heat resistant steel, iron alloy, titanium, and titanium alloy bars and wire ordered to metric dimensions. These tolerances apply to all conditions unless otherwise noted. The term 'excl' is used to apply only to the higher figure of the specified range. AMS 2241 is the inch/pound version of this MAM.
Standard

Tolerances, Metric, Corrosion and Heat Resistant Steel Tubing

1994-04-01
HISTORICAL
MAM2243B
This specification covers manufacturing tolerances applicable to seamless and welded tubing of corrosion and heat resistant steel ordered to metric dimensions. These tolerances apply to all conditions and are based on individual measurements, unless otherwise noted. Tubing may be specified by two dimensions only (OD and wall thickness, ID and wall thickness, or OD and ID).
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