| Type: | Rail Steel |
|---|---|
| Standard: | GB |
| Composition: | Q235 Q355 55q 71mn |
|
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Name of Commodity
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Specificaton
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Materials
|
Theory Weight
|
|
Light Rail |
4kg/m
|
Q235
|
4.0kg/m
|
|
8kg/m
|
8.4kg/m
|
||
|
12kg/m
|
12.2kg/m
|
||
|
15kg/m
|
Q235/55Q/50Q
|
15.2kg/m
|
|
|
18kg/m
|
18.0kg/m
|
||
|
22kg/m
|
22.3kg/m
|
||
|
24kg/m
|
24.5kg/m
|
||
|
30kg/m
|
30.1kg/m
|
||
|
Heavy Rail
|
38kg/m
|
U71Mn/U71/45Mn
|
38.7kg/m
|
|
43kg/m
|
44.7kg/m
|
||
|
50kg/m
|
51.5kg/m
|
||
|
Crane Rail
|
QU70
|
U71Mn
|
52.8kg/m
|
|
QU80
|
63.7kg/m
|
||
|
QU100
|
88.7kg/m
|
||
|
QU120
|
118.1kg/m
|
2. Q: Why choose Galvalume as color coated coils raw material?
A: Because the ISO-standard Steel galvalume / Zincalume already so its quality and standard thickness of Aluzinc as an anti-corrosion guarantee.
3. Q: What is the advantage Galvalume compared to other metals (eg galvalnized)?
A: - Galvalume more resistant to Crack so it is more rust resistant
B: - In addition, under the premise of superior durability and the same weight,the length of the 1 ton galvalume color coated plate is more than the length of the galvanized color coated plate, so that it has good economy.
4. Q: What are the advantages RELONG Metal from other products?
A: - Certified JIS G3302,SGCH HRB85 or more a Vickers hardness of 170 HV OR more / ASTM A792 GR550 / ASTM A653-09 CS/FS A & B/DDS.
B: - Provide a written warranty (warranty length depending on the thickness of the plate material)
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