BS EN 10210-1:2006 S355J2H Seamless Steel Tube - China's Premier Manufacturer for Global Importers and Distributors
Interpretation of S355J2H brand
The steel starting with S refers to structural steel, while the following 355 refers to the minimum yield strength at room temperature of 355MPa. Moreover, the steel starting with S is carbon steel, so you only need to find a domestic grade carbon steel with a minimum yield strength of 355MPa at room temperature.
For example, S235 can be replaced by Q235. As far as I know, there is steel made of Q355 material in China, and Q is the handwritten letter for the yield strength of Qu Pinyin. So Q355 should be able to replace S355, but the alloy composition may be slightly different.
S355J2H is similar to Q345D in the national standard, requiring an impact energy of over 27J at -20 ℃. It belongs to low alloy high-strength steel and has good plasticity and impact toughness.
Chemical composition of S355J2H seamless steel pipe:
C ≤ 0.24~Mn ≤ 1.60~Si ≤ 0.55~P, S ≤ 0.04~N ≤ 0.009
Mechanical properties of S355J2H seamless steel pipe:
Specification sheet of seamless steel hollow section
seamless steel hollow section
Wall Thickness: 2mm-50mm
Length: 0.5-24m or according to clients` requirements.
GrA, Gr B, GrC, SS330, S275J0H; S355JR ; S355J0H; S355J2H.SS400,S235JR,S235JO,S235J2,S420,S460
API 5L,ASTM A53/A106/A500/A501,EN10219, EN10210, GB/T6728, GB/T3094, GB/T3091,JIS G3466,GB/T9711
petroleum, chemical industry, steel, machinery, military industry, aerospace and so on
1) Plastic pipe cap
2) Iron protector
With Hydraulic Testing, Eddy Current , Infrared Test
2) In Bulk
4) Clients' Requirements
2) Bulk carrier
Port of Shipment
Yuantai Derun is one of seamless steel hollow section manufacturers whice can produce all kinds of seamless steel pipe,low price,high quality.And we accept OEM/ODM/OBM.We accept mass customization
Strict product inspection
Each steel pipe must pass the inspection layer by layer. Only the products that pass the inspection can leave the factory. Never let an unqualified product flow into the market