15NiMn6 steel plate chemical composition

1. Brief introduction of 15NiMn6 steel plate:

15NiMn6 steel plate is a nickel alloy steel plate for pressure equipment, 15NiMn6 executive standard: EN10028-4.

2. 15NiMn6 steel plate size, shape, weight and allowable deviation

The size, shape and allowable deviation of the 15NiMn6 steel plate should meet the requirements of 2007+A1:2009 in EN10028-1.

3. 15NiMn6 steel plate chemical composition
The chemical composition (melting analysis) of 15NiMn6 steel should meet the requirements of the following table (%):

C	Si	P	S	Al	Nb	Ni	V
≤0.18	≤0.35	≤0.025	≤0.01	-	-	1.3-1.7	≤0.05

Without the consent of the purchaser, elements not listed in this table should not be intentionally added to steel, except for the completion of smelting. During the steelmaking process, all appropriate measures should be taken to prevent the addition of these elements from scrap steel and other materials. These elements can be added to steel. It has a harmful effect on the mechanical properties and service performance of steel. Among them: Cr+Cu+Mo≤0.5