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  • S690QL High Strength Steel Plate
  • S690QL High Strength Steel Plate
  • S690QL High Strength Steel Plate
S690QL High Strength Steel PlateS690QL High Strength Steel PlateS690QL High Strength Steel Plate

S690QL High Strength Steel Plate

  • Steel Grade:S690QL/S690QL1/S690QL2
  • Thickness:5-300mm
  • Executive standard :EN10025-4
  • Delivery Status:Q+T
  • Product description:S690QL/S690QL1/S690QL2 HSLA steel plate with Quenching and Tempering Steel
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S690Q/S690QL/S690QL1 HSLA steel plate with Quenching and Tempering Steel

1.Application:low temperature resistant, high strength of key parts, construction machinery, mining machinery structure, etc.

2 .Steel Grades: S690Q/S690QL/S690QL1 . Execution standard: BS EN10025-04

Size: 5 ~ 300 mm x 1500-4500 mm x L

3 .Supply technical conditions

Chemical composition %

Material

Quality

C

Mn

Si

P

S

S690Q/S690QL/S690QL1 HSLA steel plate

/

≤0.20

≤1.70

≤0.80

≤0.025

≤0.015

L

≤0.020

≤0.010

L1

≤0.020

≤0.010

Mechanical properties in table

Material

Yield strength σ0.2 MPa

Tensible strength σb MPa

Elongationδ5 %

V Impact

Lengthways

≥6- 50

50-100

≥6 -50

50-100

S690Q

≥690

≥650

770-940

≥14

-20℃ ≥30J

S690QL

-40℃ ≥30J

S690QL1

-60℃ ≥30J



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CONTACT US

Contact:Meloday He

Phone: 0086-18539970286

Email:wearsteelplate@foxmail.com

Add:Room 1207,Zhenghongfu,Huayuan Road, Zhengzhou, China

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