Channel steel100x50x3.8/5.5/125x65x5.2/5.5/6.0/150x75x5.5/6.5/9.0

详情

DESIGNATION: 
1. JAPANESE STANDARD:
*5×*0×3.8mm              5.3kg/m
*6×*8×5.1mm              6.*0kg/m
*5×*0×5.0mm              6.*2kg/m
**0×*0× 5.0mm              9.*6kg/m
**5×*5×5.2/5.5/6.0mm      *1.*6kg/m *2.5kg/m *3.4kg/m
**0×*5×5.5/5.7/6.0/6.5mm  *4.*6kg/m*6.*1kg/m*8.*1kg/m *8.6kg/ms                        
 
2. BRITISH STANDARD:
**2×*1×6.1mm              *0.*2kg/m
**7×*4×6.4mm              *4.*1kg/m
**2×*6×6.1mm               *7.*1kg/m
**2×*9×7.1mm              *3.9kg/m
 
3. CHINA STANDARD:
**0×*8×7.0a           *7.**0kg/m
**0×*0×9.0b           *1.**5kg/m
**0×*8×8.0a           *8.**3kg/m
**0×*0×*0.0b          *3.**7kg/m
**0×*6×9.0a           *7.**4kg/m
**0×*8×*1.0b          *3.**6kg/m             
**0×**0×*0.5a         *8.**8kg/m
**0×**2×*2.5b         *5.**8kg/m
 
4.AMEIRCAN STANDARD:
C6X8.2X0.**0X1.**0    **2.4X*8.*7X5.*8MM   *2.*3KG/ M
C7X9.8X0.**0X2.*9     **7.8X*3.*9X5.*3MM   *4.*1KG/M
C8X*1.5X0.**0X2.*6    **3.2X*7.*0X5.*9MM   *7.*5KG/M
C*0X*5.3X0.**0X2.6    **4.0X*6.*4X6.*0MM   *2.*2KG/M
C*2X*0.7X0.**2X2.**2  **4.8X*4.*3X7.*6MM   *0.*7KG/M

SPEC: Q**5(SS**0)