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Offer Ability:5 000MT/Per Month ASTM A514 Grade B/ A514 Gr.B alloy steel plate
ASTM A514 Grade B alloy steel plate is one of the high yield strength quenched and tempered alloy plates suitable for welding under the American Standard ASTM A514 / A514M. It is also called A514 Gr.B alloy steel plate, which is one of the eight common specifications of ASTM A514 steel standard. The maximum thickness of ASTM A514 Grade B alloy steel plate is 50mm.
ASTM A514 Grade B alloy steel plate chemical composition:
| Grade | C | Mn | P | S | SI | Ni | Cr | Mo | V | Ti | Zr | Cu | B |
| A514 Gr.B | 0.12-0.21 | 0.7-1.0 | ≤0.035 | ≤0.04 | 0.2-0.35 | ~ | 0.4-0.65 | 0.15-0.25 | 0.03-0.08 | 0.01-0.03 | ~ | ~ | 0.0005-0.005 |
ASTM A514 Gr.B alloy steel plate mechnical properties:
| Grade | Thickness Inch | Yield Strength Mpa | Tensile Strength Mpa | Elongation in 50mm | Hardnees Brinell |
| A514 Gr.B | less 3/4 inch | 690 | 760-895 | 18 | 235 |
| over 3/4 to 2 1/2 | 690 | 760-895 | 18 | ~ | |
| over 2 1/2 to 6 inch | 620 | 690-895 | 16 | ~ |
ASTM A514 Grade B alloy steel plate has high strength, good fatigue resistance, high toughness and low brittle transition temperature, good cold forming property and welding performance; good corrosion resistance and wear resistance. A514 Gr.B alloy steel plates are mainly used in places requiring high tensile strength and high yield.
BBN Steel is specializing in ASTM A514 Grade B/ A514 Gr.B alloy steel plate which is under ASTM specification.ASTM A514 Grade B/ A514 Gr.B alloy steel plate has excellent mechanical properties and widely application. Combining above advantages can be supplied the most in line with customer requirements products. Moreover,we will provide cutting, pretreatment, galvanizing, testing, heat treatment services for ASTM A514 Grade B/ A514 Gr.B alloy steel plate.If you want to known ASTM A514 Grade B/ A514 Gr.B alloy steel plate more information,welcome to contact with us at any time: [email protected].
1.Additional Condition: UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
2.Shipping department: a).Book shipping space b).Documents confirmation c).Shipping track d).Shipping case
3.Production control department: a).Technical evaluation b).Production Schedule c).Production Tracking d).Successfully complaint case
4.Quality control: a).Test in mill b).Inspection before Shipment c).Third Party Inspection d).About Package problem e).Quality problem case
5.Customers’ feedback and complaint: a).Quality feedback b).Service feedback c).Complaint d).Case
