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P43 Q235 weldable mine using steel rail

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P43 Q235 weldable mine using steel rail
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Overview
Quick Details
Standard:
DIN, GB
Grade:
U71Mn/50Mn
Rail Heigth:
140mm
Bottom Width:
114mm
Web Thickness:
14.5mm
Head Width:
70mm
Length:
12-36m
Place of Origin:
Hebei, China
Brand Name:
Hangang
Model Number:
P43
Type:
Heavy Rail
Application:
Railway Rail
Weight:
44.65kg/m
Secondary Or Not:
Non-secondary
Bolt Hole Diameter:
29mm
Usage:
Mine car railline
Special material:
Q235 weldable material
Certificate:
ISO 9001
Height of head:
42mm
Flange height at edge:
11mm
Flange height at center:
27mm
First hole distance:
110mm
Second hole distance:
160mm
Center to bottom:
69mm
Normal length:
12.5m
Supply Ability
Supply Ability:
3000 Ton/Tons per Day

P43 Q235 weldable mine using steel rail

 

We can supply all kinds of Chinese standard steel rails in stock, can supply other special international standard type of rails, also can make mold to produce special type of steel rails in larger quantity.

 

Please notice the material of Q235, this is weldable rail, can be used in special field, Austrialian customer like to use it for welding.

 

Heavy Rail

Size: 38kg/m,43kg/m,50kg/m

Length: 12-36m or Other Length Accord Requirement

Material: 50Mn/U71Mn

Standard: GB/T699-1999,GB2585-2007 or Other

Materials:

U71MnMechanical propertyChemical composition
Yield strengthTensile strengthElongationHardnessCSiMnSP
MPakg/mm²MPakg/mm²minHB
  880min 9%2600.65-0.770.15-0.351.10-1.500.040.04

 

Q235Mechanical propertyChemical composition
Yield strengthTensile strengthElongationHardnessCSiMnSP
MPakg/mm²MPakg/mm²minHB
 24375-46038-4726% 0.12-0.220.30.30-0.700.050.045

 

 

Heavy railHeight (mm)Bottom width (mm)Head width (mm)Middle thickness (mm)Length (m)Weight (kg/m)Standard
3813411468131238.73GB
431401147014.51244.65TB
501521327015.512-2551.51TB
601761507316.512-2560.64TB
75192150752012-2574.41TB

 

The product is going to expand market further as we keep product improvement. The product is warmly welcomed at home abroad for its fabulous features.
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