ATI Allegheny Ludlum AL 444™ Ferritic Stainless Steel price 1723 per MT

Physical Properties
Density
7.75 g/cc

Mechanical Properties
Hardness, Rockwell B
80
Tensile Strength, Ultimate
517 MPa
Tensile Strength, Yield
345 MPa @Strain 0.200 %
Elongation at Break
30 %

Thermal Properties
CTE, linear
11.0 µm/m-°C @Temperature 20.0 - 200 °C
Specific Heat Capacity
0.427 J/g-°C
Thermal Conductivity
26.8 W/m-K @Temperature 100 °C

Component Elements Properties
Carbon, C
0.013 %
Chromium, Cr
18.2 %
Iron, Fe
>= 79.79 %
Manganese, Mn
0.30 %
Molybdenum, Mo
1.9 %
Nickel, Ni
<= 0.50 %
Niobium, Nb (Columbium, Cb)
0.27 %
Nitrogen, N
0.015 %
Other
0.40 %
Phosphorous, P
<= 0.030 %
Silicon, Si
0.45 %
Sulfur, S
<= 0.0020 %
Titanium, Ti
0.13 %

Descriptive Properties
Corrosion Rate mils per year
>1000
Corrosion Rate mils per year
>1000
Corrosion Rate mils per year
0.1
Corrosion Rate mils per year
1.7
Corrosion Rate mils per year
101
Corrosion Rate mils per year
18
Corrosion Rate mils per year
2.3
Corrosion Rate mils per year
27.1
Corrosion Rate mils per year
293
Pitting Potential, Volts vs. Sat. Calomel Electrode
0.58
Stress Corrosion Cracking Resistance (ASTM G30)
Pass
Stress Corrosion Cracking Resistance (ASTM G30)
Pass
Stress Corrosion Cracking Resistance (ASTM G30)
Pass

Alternative products

Schmolz + Bickenbach UGIMA® 630 Stainless Steel Bar accurate 77%

$ 1880/MT

Density: 7.75 g/cc
Hardness, Brinell: >= 277
Hardness, Brinell: 320 - 340 @Thickness <=25.4 mm
Hardness, Brinell: 320 - 340 @Thickness >=25.4 mm
Hardness, Brinell: >= 255 @Treatment Temp. 579.4 °C, Time 14400 sec

Carpenter Chrome Core® 18-FM Solenoid Quality Stainless Steel, Stress Relieved accurate 66%

$ 1555/MT

Density: 7.70 g/cc
Hardness, Rockwell B: 86
Tensile Strength, Ultimate: 517 MPa
Tensile Strength, Yield: 345 MPa @Strain 0.200 %
Elongation at Break: 35 %

Osprey Metals 17-7 PH Stainless Steel Powder (Grade 95% - 16) accurate 77%

$ 1562/MT

Particle Size: 6.7 µm
Aluminum, Al: 0.75 - 1.5 %
Carbon, C: 0.014 %
Carbon, C: <= 0.090 %
Chromium, Cr: 16 - 18 %

Osprey Metals 17-7 PH Stainless Steel Powder (Grade 90% - 16) accurate 77%

$ 1714/MT

Particle Size: 8.4 µm
Aluminum, Al: 0.75 - 1.5 %
Carbon, C: 0.014 %
Carbon, C: <= 0.090 %
Chromium, Cr: 16 - 18 %

AK Steel 410 Martensitic Stainless steel accurate 66%

$ 1700/MT

Density: 7.74 g/cc
Hardness, Rockwell B: 80
Tensile Strength, Ultimate: 517 MPa
Tensile Strength, Yield: 310 MPa @Strain 0.200 %
Elongation at Break: 25 %

Osprey Metals 17-7 PH Stainless Steel Powder (Grade 80% - 22) accurate 77%

$ 1507/MT

Particle Size: 12 µm
Aluminum, Al: 0.75 - 1.5 %
Carbon, C: 0.014 %
Carbon, C: <= 0.090 %
Chromium, Cr: 16 - 18 %

Osprey Metals 17-7 PH Stainless Steel Powder (Grade 90% - 22) accurate 77%

$ 1515/MT

Particle Size: 10 µm
Aluminum, Al: 0.75 - 1.5 %
Carbon, C: 0.014 %
Carbon, C: <= 0.090 %
Chromium, Cr: 16 - 18 %

Carlson C 625 Nickel-Chromium-Molybdenum Alloy accurate 66%

$ 2133/MT

Density: 8.44 g/cc
Tensile Strength at Break: >= 758 MPa
Tensile Strength, Yield: >= 379 MPa @Strain 0.200 %
Elongation at Break: >= 30 %
CTE, linear: 13.1 µm/m-°C @Temperature 21.1 - 204 °C

AK Steel 430 ULTRA FORM® Stainless Steel accurate 77%

$ 1877/MT

Density: 7.74 g/cc
Hardness, Rockwell B: 77.5 @Thickness 0.508 - 1.27 mm
Hardness, Rockwell B: 80.5 @Thickness >=1.27 mm
Tensile Strength, Ultimate: 494 MPa
Tensile Strength, Ultimate: 494 MPa

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Andrey Kutuzov

University of Córdoba (Spain), email: [email protected]

Work with plastics from August, 2015

4 prices for ATI Allegheny Ludlum AL 444™ Ferritic Stainless Steel

Seller from Barcelona – 2021-07-20:

Seller from Barcelona work with company: RTP Company, PolyOne Corporation, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $1723 per MT

Seller from Los Angeles – 2021-05-28:

Seller from Los Angeles work with company: Solvay, Teknor Apex Company, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2073 per MT

Seller from Chicago – 2021-04-28:

Seller from Chicago work with company: 3M, Techmer ES, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2332 per MT

Seller from Shenyang – 2021-08-13:

Seller from Shenyang work with company: 3M, Solvay, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2039 per MT