Din 17100 St37-2 steel pipe is the most common steel grade in common carbon structural steel.We export about 50 thousands tons St37-2 each month to middle east for making oil tanks there.When delivery these steel pipe St37-2,our mill would issued original mill test certificates for each plate which including the heat number,batch number,dimension,quantity,chemical composition,mechanical property and heat treatment if required when ordered and other technical.
Chemical composition of Product analysis for St37-2 steel pipe (Max %)
| St37-2 | Main chemical composition of St37-2 | |||||
| C | Si | Mn | N | P | S | |
| T≤16 | 0.21 | 0.60 | 1.70 | 0.010 | 0.065 | 0.065 |
| T>16 | 0.25 | |||||
It is permissible to exceed the maximum value indicated, provided a phosphorous content per 0.001% N of 0.005% P below the maximum value indicated is maintained.
The nitrogen content may not, however, exceed a value of 0.0012%N in the ladle analysis and 0.0014%N in the sample analysis.
The content may not exceed 0.55%Si and 1.60%Mn in the ladle analysis or 0.60% Si and 1.70%Mn in the sample analysis.
Katalor enterprises will use our professional services, best quality and competitive price to fulfill each customers needs in St37-2 steel pipe. More information about St37-2 steel pipe price, please feel free to contact us, we will always do our best to help you.
