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Home > Products > Steel Plate > Hight Strength Low Alloy Steel
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate

Q420C steel plate

High strength low alloy structural steel plate Q420C owned the minimum yield point above 420 Mpa for the thickness equal or belows 16mm,and tensile strength shall be within 520-680 Mpa.Normlised Q420C is mainly for heavy steel plate for improve the steel property when rolling.
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Mobile: +86 15824687445 kelly
Tel: +86 372-5055135
Address: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.
Chemical Composition Mechanical Property
Chemical Composition
Main chemical elements composition of Q420C
C Si Mn P S V Nb Ti Al (min.) Cr Ni
0.20 0.55 1.00-1.70 0.035 0.035 0.02-0.20 0.015-0.060 0.02-0.20 0.015 0.40 0.70
Mechanical Property
Thickness (mm)
Q420C ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
Yield strength (≥Mpa) 420 400 380 360
Tensile strength (Mpa) 520-680
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sale@gneesteel.com
GNEE Steel was founded in 2008 with a registered capital of 5 million yuan. After more than ten years of ups and downs, GNEE Steel has grown into a comprehensive steel supply chain enterprise. It has 8 subsidiaries, located in Anyang, Tianjin, Hong Kong, Zhengzhou, Singapore and other countries and regions in China, with more than 200 employees, and its influence has reached all over the world.
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