Effect of a little amount of Excessive Sulphur in P355NL2(EN BS 10028-3-2003)

Dear All

I test a specimen of P355NL2 (EN BS 10028-3-2003).but there is a problem in chemical composition.

As per BS EN 10028-3(2003) max sulphur(S) limited to 0.01. we can ignore ± 0.003 as permissible deviation.

Below table is my material 's chemical analyse. As you can see sulphur is 0.014.

with consideration of ± 0.003 as permissible deviation , just it is 0.001 exceeded.

I need to know what is effect of this little deviation( in sulphur) in mechanical properties of this material???

Does it have a big effect ???

I want to use my material in LPG tank(operation temp. is -7c). Is it important or I can ignore this 0.001 sulphur????

Best Regards,

M2M

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