SAE 853 Class 3 Type 2 Structural and constructional steels
Material group:
Ferrous Alloys / Structural and constructional steels
Country / Standard:
United States / SAE
Data updates
Latest Update: 2018-12
Total number of updates: 1
Update History
This material has 89 properties — only a subset is shown here.
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SAE 853 Class 3 Type 2 Chemical Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.60 – 0.90
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Fe
VALUE
Balance
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Other
VALUE
≤ 2.0
UNIT
%
CAS NUMBER
SAE J 471: 2018 / Sintered powder metal parts: Ferrous
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SAE 853 Class 3 Type 2 Physical Properties
Temperature
Modulus of Elasticity
190 — 210
GPa
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Density
6 — 7.86
kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 89 properties — only a subset is shown here.
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SAE 853 Class 3 Type 2 Heat Treatments
- P/M parts are porous and thus provide more surface area in any metal/gas reactions proceeding during heat treatment. In any given set of heat treating circumstances, the depth of carburization or decarburization will increase with decreasing density. Provided that the proper care is taken to maintain the appropriate carbon potential, carbon bearing iron-base P/M parts can be heat treated by conventional quench-hardening methods. It should be noted that the porous material will, on cooling, absorb some of the quench medium, perhaps resulting in some minor problems during tempering or further treatment. The absorption of fluids by the porous materials usually precludes the use of liquid salt bath treatments.
STEAM TREATMENT - This process consists of heating ferrous parts to 1000-1100°F (540-600°C) and subjecting them to superheated steam under pressure. A layer of black iron oxide is formed on all external and internal (interconnected porosity) surfaces. This oxide layer improves wear resistance, surface hardness, compressive strength and, under some conditions, corrosion resistance. The presence of oxide within the pores tends to close these channels, reducing the volume of interconnected porosity and providing a measure of pressure tightness. Steam treatment usually results in a decrease in impact resistance. It should also be noted that oxidation can lead to the generation of internal stresses with a general degradation of mechanical properties.
SAE 853 Class 3 Type 2 Mechanical Properties
Temperature
Yield Strength, Rp0.2
234 — 345
MPa
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Compression Yield Strength
179
MPa
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SAE 853 Class 3 Type 2 International Equivalent Materials
Showing 15 of 73 results.
MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
MPIF
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
MPIF
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
MPIF
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 73Cross References
- 3Composition
- 3Mechanical Properties
- 4Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 4Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 1Total Suppliers