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Q/BQB 310-2009 B440QK Hot Rolled Steel Coil

Q/BQB 310-2009 B440QK Hot Rolled Steel Coil Chemical Composition and Mechanical Property

C max

Si max.

Mn max.

P max.

S max.

Alt min.

0.21

0.35

1.80

0.030

0.025

0.010

Yield Strength (MPa)min.

Tensile Strength (MPa)

Elongation % min.

 

295 440 min. 34

Q/BQB 310-2009 B440QK Hot Rolled Steel Coil Application

Q/BQB 310-2009 B440QK hot rolled steel coil is mainly used for Automobile frames, beams, roll-type wheels, automotive transmission pipe, automobile axle housing and so on.

Q/BQB 310-2009 B440QK Hot Rolled Steel Coil Other Name

Q/BQB 310-2009 B440QK hot rolled steel, Q/BQB 310-2009 B440QK hot rolled steel coil

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.

Other Terms

Packaging Details: Standard export seaworthy packing or as required.
Delivery Time: 30-50 days, 7 days for stock goods.
Loading Port: Shanghai ,Tianjin, Qingdao.
Offer Ability:5 000MT/Per Month.
MOQ: 1 Pcs.

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