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PRODUCT DESCRIPTION
Grade | C | Mn | P | S | SI | Ni | Cr | Mo | V | Ti | Zr | Cu | B | Nb |
A514 Gr A | 0.15-0.21 | 0.80-1.10 | ≤0.030 | ≤0.030 | 0.40-0.80 | ~ | 0.50-0.80 | 0.18-0.28 | ~ | ~ | 0.05-0.15 | ~ | ≤0.0025 | ~ |
Grade | Thickness In,[mm] | Tensile Strength, ksi [Mpa] | Yield Strength, ksi [Mpa] min | Elongation in 2, [50 mm] min | Brinell Hardnees |
A514 Gr A | to ¾ [20] incl | 110 to 130 [760-895] | 100 [690] | 18 | 235 to 293 HBW |
over ¾ [20] to 2 1/2 [65] incl | 110 to 130 [760-895] | 100 [690] | 18 | ~ | |
over 2 ½ [65] to 6 [150] incl | 100 to 130 [690-895] | 90 [620] | 16 | ~ |
ASTM A514 Grade A(A514 Gr A) Steel Plate Application:
ASTM A514 Grade A(A514GrA) steel plates are widely used in high-strength engineering structures, such as large-scale mining machinery, hydraulic supports, offshore drilling platform racks and other mechanical equipment manufacturing and high-strength steel structures.
ASTM A514 Grade A(A514Gr.A) Steel Plate specification range:
thickness ≤32mm, width 1500-5000mm, length 3000-27000mm
ASTM A514 Grade A(A514 Gr A) Steel Plate Ultrasonic test Executive Standard:
NB/T47013 JB/T4730,GB/T2970,EN10160,SEL072,JIS G 0801,ASTM A578/A578M,ASME SA578/SA578M
ASTM A514 Grade A(A514 Gr. A) 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.