HOT ROLLING TRACT STEEL WITH BLANK

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Shapes of crawler tread

Hot rolled steel sections for track shoes:

 

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    Our company can offer the hot rolling track steel with blank .It according The united states carter standard , Komatsu standard and The european union standards

Size : LW135      LW140   LW171   LW190   WT149

       LT203

 

SizeCross sectional area mm2Weight kg/m
L1T-203×14×6044.735.09
L1T-216×16×7056.1544.08
L3W-135×16×1413.8910.9
L3W-171×8×1923.7618.65
L3V-171×8×2529.0322.79
L3W-190×10×2636.7228.83
L3K-190×8.5×263325.9
L3K-190×10×2636.2828.48
L3W-216×11×3046.1836.25

 

CHEMICAL COMPOSITION  %
CSiMnPSCrBTiAls
23MnB0.20-0.270.15-0.300.80-1.100.0300.0300.10-0.300.0005--0.00300.010--0.0500.01--0.07
25MnB0.23-0.280.15-0.301.00-1.300.0300.0300.10-0.300.0005--0.00300.010--0.0650.01--0.07
30MnTiB0.27-0.340.17-0.371.20-1.500.0300.0300.0300.0005--0.00300.020--0.0600.01--0.07
35MnTiB0.32-0.390.17-0.370.90-1.300.0300.0300.0300.0005--0.00300.020--0.0600.01--0.07
40SiMn20.37-0.440.60-1.001.4-1.80.0300.0300.0300.01--0.07

 

 

Bend control
1 metertwo side 1metertotal length
≤4
≤6≤0.4%L
L: total length.

 

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