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S355J2G3 Q355D L Angle Channel
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S355J2G3 Q355D L Angle Channel

S355J2G3 Q355D L Angle Channel

S355J2G3 is a European standard steel, the composition is: C ≤0.20, Si≤0.55, Mn ≤1.60, P≤0.035, S≤0.035. The beginning of S is structural steel, 355 means that the minimum yield strength is 355MPa. J2G3 means that the delivery state is normalized, the impact work of -20℃ is 27J, G3 and G4 are the meaning of the characterization of deoxidation mode. S355J2G3 indicates semi-killed steel. Q355D is a low-alloy high-strength steel plate, which is often used in the machinery manufacturing industry For example; Crane, hydraulic press, construction machinery, heavy machinery, bridge structure, head, mechanical parts, steel structure, large forklift, agricultural machinery, etc
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1.Products Description

 

First of all, S355J2G3 and Q355D are both structural steels.As an international equivalent steel grade, S355J2G3 belongs to the European standard EN10025, while Q355D comes from China’s GB/T 1591 standard.

Chemical composition

Standard Grade C Si Mn P S Cr Ni Cu
EN10025 S355J2G3 ≤0.22 ≤0.55 ≤1.6 ≤0.035 ≤0.035 - - -
GB/T 1591 Q355D ≤0.22 ≤0.55 ≤1.6 ≤0.025 ≤0.025 ≤0.3 ≤0.3 ≤0.4

It can be clearly seen from the above table that S355J2G3 and Q355D are consistent in C, Si, Mn elements. In the control of P, S harmful elements, Q355D is better than S355J2G3.For residual elements, such as Cr, Ni, Cu, etc., Q355D has stricter control requirements than S355J2G3.

Therefore, in terms of chemical composition, Q355D can completely replace S355J2G3.

 

2.Products Details

 

Product Name S355J2G3 Q355D l angle channel
Length

as your requested
Alloy or Not Not
Standards JIS, ASTM, GB, EN,etc.
Packing in bundle,packed with steel belts tightly
Surface Painted;Galvanized;Weld
Origin China
Price Term FOB, CIF, EXW,DDP, etc.
Delivery Time 3-30 days,according to your quantity

 

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3.Customer Visit:

 

511

 

 

4.About Us

 

Our factory has complete production facilities, and provides laser cutting , bending, welding, painting, assembly and other processing services.

We have own large-scale indoor warehouse with perennial spot stocks totally above 5000 tons mainly include 2000 tons galvanized

steel series and 2500 tons carbon steel series

All the products have to pass the inspections such as tension test, hardness test, spectrophotometer test, salt spray test and PH

test before leaving the factory .

 

Our Service

1.Quality Assurance ''Knowing our supplier''

2.On time delivery ''No waiting around''

3.One stop shopping ''Everything you need in one place''

4.Cost saving options ''Getting you need in one place ''

5.Small quantity acceptable ''Every ton is valuable to us''

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