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Angle steel NK Grade B,Inverted angle steel
Source:Xin Steel Industry Date:2012/08/10
Shipbuilding angle steel NK Grade B is a kind of special steel bar which is mainly used to shipbuilding and ship repairing as ship bones.NK Grade B angle steel owned yield strength above 235 Mpa and tensile strength shall be within 400-520 Mpa.NK Grade B angle steels contains Unequal leg and unequal thickness angle steel NK Grade B,also named as Inverted angle steel NK Grade B or L shaped steel NK Grade B,Unequal angle steel NK Grade B and Equal angle steel NK Grade B.Our shipbuilding angle steels have been approved by nine international classification societies as ABS,LR,CCS,DNV,GL,NK,KR,BV,RINA.HS Code is 7216401200 for NK Grade B angle steels.
Under JIS G 3192:2008 standard,Xinsteel can roll the angle steel dimensions as follows:
L 200*90*9*14
L 200*90*10*14
L 250*90*9*14
L 250*90*9*15
L 250*90*10*15
L 250*90*12*16
L 300*90*10*16
L 300*90*11*16
L 300*90*13*17
L 350*100*11*17
L 350*100*12*17
L 400*100*11.5*16
L 400*100*13*18
L 450*125*11.5*18
L 450*125*12*18
L 450*125*12.5*18
Chemical composition of Heat analysis for Shipbuilding angle steel NK Grade B (Max %):
|
C |
Si |
Mn (Min) |
P |
S |
|
0.21 |
0.35 |
0.80 |
0.035 |
0.035 |