Product Images
Product Images
ASTM A572Grade 42(A572GR42) High-Strength Low-Alloy Structural Steel plate Chemical Composition
| Grade |
C |
Mn |
P |
S |
SI |
| A572Gr42 |
≤0.21 |
≤1.35 |
≤0.04 |
≤0.05 |
≤0.4 |
ASTM A572Grade 42(A572GR42) High-Strength Low-Alloy Structural Steel plate Mechanical Property
| Grade |
Yield Strength Mpa |
Tensile Strength Mpa |
Elongation % 200mm |
Elongation % 50mm |
| A572Gr42 |
≥290 |
≥415 |
≥20 |
≥24 |
Product Images
ASTM A572 Grade 42(A572 Gr 42) High-Strength Low-Alloy Structural Steel plate Application
ASTM A572 Grade 42(A572Gr42) Low-alloy high-strength steel plates are widely used in mines and various engineering constructions, high-strength engineering structures, such as large-scale mining machinery, hydraulic supports, offshore drilling platform frames and other mechanical equipment manufacturing and high-strength steel structures.
ASTM A572 Grade 42(A572Gr.42) Steel Plate specification range:
thickness 6-700mm, width 1500-5000mm, length 3000-27000mm
ASTM A572 Grade 42(A572 Gr 42) Steel Plate Ultrasonic test Executive Standard:
NB/T47013 JB/T4730，GB/T2970，EN10160，SEL072，JIS G 0801，ASTM A578/A578M，ASME SA578/SA578M
ASTM A572 Grade 42(A572 Gr. 42) Steel Plate State of Delivery:
AR=AS HOT ROLLED. N=NORMALIZED. Q=QUENCHED. T=TEMPERED. A=ANNEALED. CR=CONTROLLED ROLLED.TMCP=THERMO MECHANICAL CONTROL PROCESS.Z-DIRECTION TENSILE(Z15,Z25,Z35),The Third Party Test, Coated or Shot Blasting and Painting.
According to the customer's required work piece requirements, CNC cutting is carried out according to the drawing programming. For example, large flanges, bearing seats, heavy equipment bases, supports, rolling mill housing components processing, etc.
