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700L-Z hot rolled coils

700L-Z hot rolled coils

700L-Z steel for automobile beams have high strength and good bending performance, which is suitable for beam parts.

700L-Z steel Chemical composition %

Grade

C

Si

Mn

p

S

Al

Nb

V

Ti

Mo

700L-Z

≤0.10

≤0..50

≤2.10

≤0.025

≤0.010

≥0.015

≤0.09

≤0.20

≤0.15

≤0.50

Remarks : Nb + V + Ti ≤0.22%

700L-Z steel plate/sheet Mechanical Properties


Grade

Yield strength
(MPa)

Tensile strength
(MPa)

Elongation (%)

180 degree cold bend, diameter

Thickness<3mm
Lo=80mm, b=20mm

Thickness≥3mm
L0=5.65√S0

700L-Z

≥750

800-950

≥10

≥12

2.0a

Remarks :
1 . The yiels strength of 650MPa and 700MPa with thickness >8mm can be 20MPa lower .
2 . Samples for the tensile test are taken in rolling direction. Samples for cold bend test are taken transversely .

700L-Z steel size range

Grade

Size (mm)

700L-Z

3.0~12.0 ×900~1600

700L-Z steel plate application :
700L-Z Hot-rolled high strength steel sheets widely used in wheel, beam, carriage, axle, drive shaft, chassis, suspension and other important parts etc.

China special steel limited Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer's expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development. As 700L-Z Mechanical and 700L-Z suppliers, we can supply 700L-Z Chemical, 700L-Z Mechanical and 700L-Z standard for you ,please contact us.
Related products : B700L steel , B650L steel , B600L steel

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