50# cold rolled steel strip has uniform structure, stable performance, and good strength and hardness after quenching. Users can also conduct decarburization quenching or carburizing quenching according to the surface characteristics. Mainly used for the manufacture of pen clips, tape clips, die - cutting knives and other products.
Basic parameters
|
Product brand
|
50# |
Standard of supply
|
>Longsheng sheet co., LTD. Enterprise standard
|
Strip specification
|
(0.2～2.0) * (780～1350)MM |
Largest volume weight
|
27.6tons |
Coil diameter
|
Ø508MM，Ø610MM |
Coil diameter
|
Ø900～2000MM |
Oil type
|
oil
|
Packing way
|
Bare packaging, simple packaging, fine packaging
|
Surface treatment
|
We provide all kinds of customized surface such as smooth surface, pockmarked surface, etc
|
Chemical composition
|
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
|
0.47-0.55 |
0.17-0.37 |
0.50-0.80 |
≤0.035 |
≤0.035 |
≤0.25 |
≤0.30 |
|
Performance indicators
|
|
Thickness of main finished/mm |
The yield strength/Mpa |
Tensile strength/MPa |
elongation/% |
hardnessHV |
|
1.0-1.8 |
/ |
750-980 |
≥3 |
220-280 |
Main purpose
|
|
The blade Saw blade
|