AMS 5742 Stockist, AMS 5742 Equivalent Steel
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AMS 5742
2024-09-25 09:34:46   Origin:   Remark:0 Click:

Round bar Flat bar AMS 5742 Forgings Corrosion and heat resistant 20.5Cr - 32Ni - 1.1Ti Consumable Electrode Vacuum Melted Solution and Precipitation Heat Treated
 
MATERIAL DATA SHEET - AMS 5742

Material Category - Aerospace Material Steel Series
Techncial Specifications - AMS 5742B
HS Code for Customs - 72221100 / 72221900 / 72223000
Official Test Report - issued by TUV - SGS - BV

TYPICAL CHEMICAL ELEMENTS (mass fraction - %) 
Carbon, C (%): ≤ 0.08
Silicon, Si (%): 0.10 ~ 0.80
Manganese, Mn (%): 1.25 ~ 2.00
Phosphorus, P (%) ≤: 0.030
Sulfur, S (%) ≤: 0.010
Chromium, Cr (%): 20.5 ~ 22.0
Nickel, Ni (%): 31.0 ~ 35.0
Molybdenum, Mo (%): -
Nitrogen, N (&): -
Others (%): Copper ≤ 0.25, Aluminum ≤ 0.50, Titanium 1.00 ~ 1.45   
Ferrum, Fe (%): Balance.

MECHANICAL PROPERTIES AT ROOM TEMP.
Condition: solution treated at 815 ℃.and then at 480°C for 2h in air
Tensile strength, Rm / MPa:  850 MPa
Yield strength, Rp 0.2 / MPa: 615 MPa
Elongation, A (%): -
Reduction of area, Z (%): -
Hardness under heat treatment condition | HBW:  -

RELEVANT STANDARDS FOR REFERENCE
MAM 2241 Tolerances, Metric, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Bars and Wire
AMS 2248 Chemical Check Analysis Limits, Corrosion and Heat Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron Alloys
AMS 2371 Quality Assurance Sampling and Testing, Corrosion and Heat Resistant Steels and Alloys, Wrought Products and Forging Stock.
 
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