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Home > Products > Construction Metal Materials > Q345b Hot Rolled H Steel Channel

Q345b Hot Rolled H Steel Channel

Product Description

Prime quality hot rolled H beam/channel   1.Materials: S235JR, S235JO, S355JRH,SS400, Q235B,Q345B 2.Standard: ASTM,AISI, BS, DIN, GB, JIS 3.Type:hot rolled or welded
4.Surface: Black bared ,galvanized,painted 5.MOQ: 10 tons  6.Payment:TT deposit +BL copy or LC st sight 7.Angle normal sizes as below , special sizes if needed pls contact us for more details .  
Grade Chemical Composition & Mechanical Properties
GB-Q235B Equal to JIS-SS400 or ASTM-A36 Chemical Composition 
C:0.12-0.20,Si:≤0.30,Mn:0.30-0.67,S:≤0.045,P: ≤0.04
Mechanical Properties
Y.S.≥235 Mpa, T.S.:375-500 Mpa,El≥26%
GB-Q345B Equal to JIS-SS490 or ASTM-A572 Chemical Composition 
C:≤0.20,Si:≤0.55,Mn:1.0-1.6,S:≤0.04,P: ≤0.04
Mechanical Properties
Y.S.≥345 Mpa, T.S.:470-630 Mpa,El ≥22%
SIZE (MM) WEIGHT (KG/M)   SIZE (MM) WEIGHT (KG/M)
100*100*6*8 17.2   388*402*15*15 141
125*125*6.5*9 23.8   390*300*10*16 107
148*100*6*9 21.4   394*398*11*18 147
150*150*7*10 31.9   394*405*18*18 169
150*75*5*7 14.3   396*199*7*11 56.7
175*175*7.5*11 40.3   400*150*8*13 55.8
175*90*5*8 18.2   400*200*8*13 66
194*150*6*9 31.2   400*400*13*21 172
198*99*4.5*7 18.5   400*408*21*21 197
200*100*5.5*8 21.7   414*405*18*28 233
200*200*8*12 50.5   428*407*20*35 284
200*204*12*12 56.7   440*300*11*18 124
244*175*7*11 44.1   446*199*8*12 66.7
248*124*5*8 25.8   450*150*9*14 65.5
250*125*6*9 29.7   450*200*9*14 76.5
250*250*9*14 72.4   482*300*11*15 115
250*255*14*14 82.2   488*300*11*18 129
294*200*8*12 57.3   496*199*9*14 79.5
294*302*12*12 85   500*200*10*16 89.6
298*149*5.5*8 32.6   506*201*11*19 103
300*150*6.5*9 37.3   582*300*12*17 137
300*300*10*15 94.5   588*300*12*20 151
300*305*15*15 106   594*302*14*23 175
338*351*13*13 106   596*199*10*15 95.1
340*250*9*14 79.7   600*200*11*17 106
344*348*10*16 115   606*201*12*20 120
344*354*16*16 131   692*300*13*20 166
346*174*6*9 41.8   700*300*13*24 185
350*175*7*11 50   792*300*14*22 191
350*350*12*19 137   800*300*14*26 210
350*357*19*19 156   900*300*16*28 243
  We offer competitive price with ensured quality , any inquiry, pls contact with us ,  24 hours on line . thank you!      Vivian Yang (Ms)       ~~~~~~~~~~~~~~~~~~~~~~~~~Welcome to visit our factory~~~~~~~~~~~~~~~~~~~~~

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