09MNNIDR steel plate
09MnNiDR steel plate,metal plate 09mnnidr,low temperature steel plate 09mnnidr is mainly used in petroleum and chemical equipment,dethane tower,CO2 absorber,medium pressure flash tower,cooler,dethane tower,reabsorption tower,compressor shell and propane low temperature storage tank manufacturing.
Low temperature steel plate 09mnnidr is delivery from Chinese steel standard specification GB/ 3531-2014.
Dimensions and tolerance for steel plate 09MnNiDR shall be following with GB/T 709-2006
Chemical composition for metal plate 09mnnidr :
Carbon: 0.12 % Max.
Manganese: 1.2 to 1.6 % Max.
Phosphorus: 0.02 % Max.
Sulfur: 0.008 % Max.
Silicon: 0.15 to 0.50 % Max.
Nickel: 0.3 to 0.8 %
Nb: 0.04 % Max.
Alt: 0.02 % Min.
If using Als repalcement of Alt,then Als: 0.015 % Min.