Sales
08:00~24:00
Jiangsu Zhongzhilian Steel Industry Co., Ltd.,
Contact person: sales
Tel:+86-13373608768
Email:sales@zzlsteel.com
What’app: 0086-13373608768
Skype:0086-13373608768
Wechat : 0086-13373608768
Q235
Q235 ordinary carbon structural steel is also known as A3 steel.
Ordinary carbon structural steel - general plate is a kind of steel material.
Q represents the yield limit of this material, and the yield value of this material is 235, which is about 235MPa.With the increase of the material thickness, the yield value will be reduced. Due to the moderate carbon content, the comprehensive performance is better, the strength, plasticity and welding properties are better matched, the most widely used.
Chemical composition of Q235
Q235 grade A, B, C and D (GB/T 700-2006)
Class Q235A contains C ≤0.22% Mn≤1.4% Si ≤0.35% S ≤0.050 P ≤0.045
Q235B with C≤0.20% Mn≤1.4% Si ≤0.35% S ≤0.045 P ≤0.045 (with the consent of the buyer, the carbon content shall not be greater than 0.22%)
Q235C class contains C ≤0.17% Mn≤1.4% Si ≤0.35% S ≤0.040 P ≤0.040
Q235D class contains C ≤0.17% Mn≤1.4% Si ≤0.35% S ≤0.035 P ≤0.035
Length |
4m-12m or as required |
Width |
0.6m-3m or as required |
Thickness |
0.1mm-300mm or as required |
Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique |
Hot rolled |
Surface Treatment |
Clean, blasting and painting according to customer requirement |
Thickness tolerance |
±0.1mm |
Material |
Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420, 16Mo3,16MnL,16MnR ,16Mng,16MnDR HG785D,S690QL,50MN |
Application |
It is mainly used to make structural parts such as car girder, beam, |
MOQ |
1tons.We also can accept sample order. |
Shipment time |
Within 15-20 workdays after receiving deposit or L/C |
Export packing |
Waterproof paper, and steel strip packed. |
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
|
Capacity |
250,000 tons/year |
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