QUEND

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• QUEND 는 벨기에 NLMK Clabeq社가 공급하는 고장력강판(High Yield Strength Plate) Brand입니다. 
 

  Thickness Width Yield strength, Rp0.2 Tensile strength, Rm Elongation, A5
QUEND700 4 – 64 mm 1500 – 3100 mm 700 MPa min. 780 – 930 MPa 14% min.
QUEND900 4 – 35 mm 1500 – 3100 mm 900 MPa min. 940 – 1,100 MPa 12% min.
QUEND960 4 – 30 mm 1500 – 3100 mm 960 MPa min. 980 – 1,150 MPa 12% min.
QUEND1100 4 – 12 mm 1500 – 3100 mm 1100 MPa min. 1,250 – 1,500 MPa 10% min.

 
 
• Impact toughtness (min)

  0ºC -20ºC -40ºC
QUEND700 35 J 30 J 27 J
QUEND900 35 J 30 J 27 J
QUEND960 35 J 30 J 27 J
QUEND1100 35 J 30 J 27 J

 
• 평탄도 공차 & 표면물성

Feature Norm
FLATNESS EN 10029 : Class N(standard)&Class S
THICKNESS tolerance meets and exceeds EN 10029 Class A / tighter tolerances upon request
Shape,length,width tolerances meets EN 10029
SURFACE properioes exceeds the usual market standards, EN 10163-2 Class B3

• 제조 공정


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• 고장력강판의 적용 사례

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