43xx

4340

Chemical Composition

C Mn Mo Cr Ni Cu Ti P S Si V Al
Min 0.380 0.600 0.150 0.700 - - - - - - - -
Max 0.430 0.800 0.450 0.900 2.000 - - 0.035 0.040 0.350 - -

Mechanical Properties

Tensile Strength 1069 MPa min 155,000 psi min
Yield Strength 800 MPa min -
  116,000 psi min -
Total Elongation Under Load 11.000 % -
Hardness 37 Max HRC -

4330 V-MOD

Available in bar dimensions of 50.8 mm (2") to 762 mm (30")

Length range up to 10.67 m (35')

Chemical Composition

C Mn Mo Cr Ni Cu Ti P S Si V Al
Min 0.280 0.750 0.350 0.800 - - - - - - - -
Max 0.330 1.000 0.600 1.100 0.300 0.350 - 0.015 0.005 0.300 0.120 -

Mechanical Properties

Tensile Strength 1103 MPa min 160,000 psi min
Yield Strength 1034 MPa min -
  150,000 psi min -
Total Elongation Under Load 14.000 % -
Hardness 40 Max HRC -