AM 355
2024-10-07 09:04:05 Origin： Remark：0 Click：
AM 355 Corrosion and Heat -resistant Steel AM 355 round bar, Flat bar, Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.1N Solution Heat Treated
TECHNICAL DATA SHEET - AM 355 & AMS 5743
Material Category - Aerospace Material Steel Series
Stock available: round bar diam. 20 ~ 160mm
Techncial Specifications - AMS 5744F & AMS 5743H
HS Code for Customs - 72221100 / 72221900 / 72223000
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.10 ~ 0.15
Silicon, Si (％): ≤ 0.50
Carbon, C (％): 0.10 ~ 0.15
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.50 ~ 1.25
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 15.0 ~ 16.0
Nickel, Ni (％): 4.00 ~ 5.00
Molybdenum, Mo (％): 2.50 ~ 3.25
Nitrogen, N (&): 0.07 ~ 0.13
Ferrum, Fe (%): Balance.
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 15.0 ~ 16.0
Nickel, Ni (％): 4.00 ~ 5.00
Molybdenum, Mo (％): 2.50 ~ 3.25
Nitrogen, N (&): 0.07 ~ 0.13
Ferrum, Fe (%): Balance.
MECHANICAL PROPERTIES AT ROOM TEMP.
Condition: solution treated at 1035 ℃.and then at 580°C for 3h in air
Tensile strength, Rm / MPa: 1172 MPa
Yield strength, Rp 0.2 / MPa: 1069 MPa
Elongation, A (％): 12.0
Reduction of area, Z (％): 25.0
Hardness under heat treatment condition | HRC: 37 ~ 44
MELTING PROCESS & APPLICATION
This alloy is generally smelt in Basic Electric Furnace (EAF, AOD) or VIM + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement. This wire has been used typically for screening and stitching applications requiring good corrosion resistance and which may be subjected to elevated temperatures during fabrication or in service
It is suitable for applications such as high tensile shafts, bolts and nuts, gears, pinions spindles and so on. These products have been used typically for parts requiring both corrosion and oxidation resistance.
This alloy is generally smelt in Basic Electric Furnace (EAF, AOD) or VIM + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement. This wire has been used typically for screening and stitching applications requiring good corrosion resistance and which may be subjected to elevated temperatures during fabrication or in service
It is suitable for applications such as high tensile shafts, bolts and nuts, gears, pinions spindles and so on. These products have been used typically for parts requiring both corrosion and oxidation resistance.
FORMS & DIMENSIONS AVAILABLE
Round bar & rod & disc (diameter): 5.5 to 800mm
Wire rod (diameter): 3.0 ~ 12.0mm
Square bar / Flat bar (Thickness X Width): 10 to 600mm
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