What is St 37.0?

[MT3]

I'm trying to find out the EN designations of a few steel types from the old DIN norm but one of them I just can't find - and actually never heard of.
I know St 37 becomes S235, but what is St 37.0? Is it the same as St 37?

 

[TVP]

St 37.0 is essentially the same as St 37. The Werkstoff Nummer is 1.0254. This grade appeared in DIN 1626, DIN 1629, DIN EN 10216-1 (Draft version), and DIN EN 10217-1 (Draft version). It was also called P235T1. The composition is as follows:

C = 0.17 max
P = 0.040 max
S = 0.040 max
N = 0.009 max

 

[MT3]

Thanks for your help!