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ATI Allegheny Ludlum AL 2003™ Duplex Stainless Steel

Category Metal , Ferrous Metal , Duplex , Stainless Steel , T S30000 Series Stainless Steel
Manufacturer ATI Allegheny Ludlum
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ATI Allegheny Ludlum AL 2003™ Duplex Stainless Steel.pdf
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Material Notes:
Characteristics: superior stress corrosion cracking resistance to Types 316 and 317, yield strength double that of conventional austenitic stainless steel, good corrosion resistance, good chloride stress corrosion cracking resistance. Applications:DesalinationBridge Decking Oil and GasHome AppliancesHeat Exchangers Pressure Vessels Pulp and Paper Tanks Architectural Structures Water Heaters Power Generation Reinforcing Bar Chemical Processing Information provided by Allegheny Ludlum
Physical Properties Metric English Comments
Density 7.723 g/cc
0.2790 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell C 20
20
Tensile Strength, Ultimate 725 MPa
105000 psi
745 MPa
108000 psi
0% cold reduction
917 MPa
133000 psi
9.4% cold reduction
1165 MPa
169000 psi
27.6% cold reduction
1620 MPa
235000 psi
67.3% cold reduction
586 MPa

@Temperature 260 °C
85000 psi

@Temperature 500 °F
600 MPa

@Temperature 204 °C
87000 psi

@Temperature 399 °F
607 MPa

@Temperature 149 °C
88000 psi

@Temperature 300 °F
655 MPa

@Temperature 93.0 °C
95000 psi

@Temperature 199 °F
Tensile Strength, Yield 545 MPa
79000 psi
0% cold reduction
827 MPa
120000 psi
9.4% cold reduction
1020 MPa
148000 psi
27.6% cold reduction
1476 MPa
214100 psi
67.3% cold reduction
386 MPa

@Temperature 260 °C
56000 psi

@Temperature 500 °F
386 MPa

@Temperature 204 °C
56000 psi

@Temperature 399 °F
427 MPa

@Temperature 149 °C
61900 psi

@Temperature 300 °F
455 MPa

@Temperature 93.0 °C
66000 psi

@Temperature 199 °F
515 MPa

@Strain 0.200 %
74700 psi

@Strain 0.200 %
Elongation at Break 1.0 %
1.0 %
67.3% cold reduction
10 %
10 %
27.6% cold reduction
15 %
15 %
9.4% cold reduction
34 %
34 %
0% cold reduction
40 %
40 %
in 2"
22 %

@Temperature 260 °C
22 %

@Temperature 500 °F
26 %

@Temperature 204 °C
26 %

@Temperature 399 °F
27 %

@Temperature 149 °C
27 %

@Temperature 300 °F
32 %

@Temperature 93.0 °C
32 %

@Temperature 199 °F
Modulus of Elasticity 190 GPa
27600 ksi
Thermal Properties Metric English Comments
CTE, linear 13.0 µm/m-°C

@Temperature 23.0 - 100 °C
7.22 µin/in-°F

@Temperature 73.4 - 212 °F
Specific Heat Capacity 0.510 J/g-°C

@Temperature 23.0 - 100 °C
0.122 BTU/lb-°F

@Temperature 73.4 - 212 °F
Thermal Conductivity 17.0 W/m-K

@Temperature 23.0 - 100 °C
118 BTU-in/hr-ft²-°F

@Temperature 73.4 - 212 °F
Component Elements Properties Metric English Comments
Carbon, C <= 0.030 %
<= 0.030 %
Chromium, Cr 19.5 - 22.5 %
19.5 - 22.5 %
Iron, Fe >= 68.22 %
>= 68.22 %
As Remainder
Manganese, Mn <= 2.0 %
<= 2.0 %
Molybdenum, Mo 1.5 - 2.0 %
1.5 - 2.0 %
Nickel, Ni 3.0 - 4.0 %
3.0 - 4.0 %
Nitrogen, N 0.14 - 0.20 %
0.14 - 0.20 %
Phosphorous, P <= 0.030 %
<= 0.030 %
Silicon, Si <= 1.0 %
<= 1.0 %
Sulfur, S <= 0.020 %
<= 0.020 %
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