Material Strengths

Material/Condition Yield Strength (PSI) Tensile Strength (PSI)
Steel Alloy 1020
Annealed (@ 1600 deg F) 42800 57300
Normalized (@ 1700 deg F) 50300 64000
Hot rolled 48000 65000
Steel Alloy 1040
Annealed (@ 1450 deg F) 51300 75300
Normalized (@ 1650 deg F) 54300 85500
Hot rolled 60000 90000
Oil-quenched & tempered (@ 600 deg F) 86000 113000
Steel Alloy 4140
Annealed (@ 1500 deg F) 60500 95000
Normalized (@ 1600 deg F) 95000 148000
Oil-quenched & tempered (@ 600 deg F) 208000 238000
Steel Alloy 4340
Annealed (@ 1500 deg F) 68500 108000
Normalized (@ 1600 deg F) 125000 185500
Oil-quenched & tempered (@ 600 deg F) 230000 250000
 
Stainless steel, alloy 304 (austenitic)
Hot finished & annealed 30000 75000
Cold worked (1/8 hard) 55000 100000
Cold worked (1/2 hard) 110000 150000
Stainless steel, alloy 405 (ferritic)
Annealed 25000-40000 60000-70000
Stainless steel, alloy 440A (martensitic)
Annealed 60000 105000
Tempered @ 1100 deg F 240000 260000
Stainless steel, alloy 17-7PH (precipitation hardenable)
Heat treated @ 1920 deg F 150000 180000
Cold rolled 175000 200000
Aluminum Alloy 1100
T0 5000 31000
H14 17000 18000
Aluminum Alloy 2024
T0 11000 27000
T3 50000 70000
Aluminum Alloy 6061
T0 8000 18000
T6 40000 45000
Aluminum Alloy 7075
T0 15000 33000
T6 73000 83000

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