MainType of Rail Clamps
*South/North America
1. Application:
Used for fixing crane rail tracks at port and factories.
2. Size
No.62, No.114, No.103, No.106, No.120
3. Material
Mild steel
Chemical composition
C
Si
Mn
P
S
≤0.20%
≤0.35%
≤1.4%
≤0.045%
≤0.045%
Mechanical properties
Tensile strength
Yield strength
Hardness (HB)
370-500MPa
≥235MPa
≥120
Hot forging
5. Mark
Manufacture ID, Product ID
6. Coating
Plain, zinc plated, Hot dip galvanized.
7. Supply reference
1) USA
2) Chile
*Africa
1. Application:
Used for fixing crane rail tracks at port and factories.
2. Size
K.R. type A, K.R. type B, K.R. type K
3. Material
Middle carbon steel
Chemical composition
C
Si
Mn
P
S
0.42-0.5%
0.17-0.37%
0.5-0.8%
≤0.035%
≤0.035%
Mechanical properties
Tensile strength
Yield strength
≥690MPa
≥483MPa
Hot forging
5. Mark
Manufacture ID, Product ID
6. Coating
Plain, zinc plated, Hot dip galvanized.
*Europe
1. Application:
Used for fixing crane rail tracks at port and factories.
2. Size
M10, M12, M12 LA, M12 LAS
3. Material
Middle carbon steel
Chemical composition
C
Si
Mn
P
S
0.42-0.5%
0.17-0.37%
0.5-0.8%
≤0.035%
≤0.035%
Mechanical properties
Tensile strength
Yield strength
≥600MPa
≥355MPa
4. Manufacture method
Hot forging
5. Mark
Manufacture ID, manufacture month and year
6. Coating
Plain, zinc plated, Hot dip galvanized.
7. Supply reference
1) German
Rail Clamp,Railway Track Clamps,Railroad Rail Clamps,Mth Rail Clamp TAICANG ZHONGBO RAILWAY FASTENING CO., LTD. , https://www.railfastener.com
4. Manufacture method
4. Manufacture method
LME copper aluminum futures positions
Large copper position data February March April Aluminum February March 4 Tickets 5648 5% 2 1 5 Long 4 2 2 10% 1 0 0 0 1 2 20% 0 0 0 0 0 0 30% 0 0 0 0 0 0 â€40% 0 0 0 0 0 0 7 5% 4% 4 3 3 LOW 0 4 5 10% 0 0 2 1 0 1 20% 0 0 0 1 0 0 30% 0 0 0 0 0 0 â€40% 0 0 0 0 0 0