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C50R structural alloy steel is used for mechanical parts and all kinds of engineering components and contains one or several kinds of alloy element in steel.
Finished goods condition of C50R structural alloy steel:hot forging/hot rolling+annealing/normalizing+ tempering/quenching + tempering/any conditions based on the customer's requirement.
C50R steel chemical composition %
C
|
Si |
Mn |
P max |
S |
Nmax |
B |
0.47-0.55 |
0.40 |
0.60-0.90 |
0.035 |
0.020-0.040 |
0.009 |
0.0008-0.0050 |
C50R steel Mechanical properties at room temperature in the quenched and tempered condition
C50R |
Mechanical properties for the ruling section |
|||||||||
d ≤ 16 mm t ≤ 8 mm |
16 mm < d ≤ 40 mm 8 mm < t ≤ 20 mm |
|||||||||
Remin(Mpa) |
Rm(Mpa) |
A min(%) |
Zmin(%) |
KVbmin(J) |
Remin(Mpa) |
Rm(Mpa) |
Amin(%) |
Zmin(%) |
KVbmin(J) |
|
520 |
750-900 |
13 |
30 |
~ |
460 |
700-850 |
15 |
35 |
~ |
Size we can offer you as:
Round bar:
Diameter : 1mm-2000mm
Square bar:
Size: 50mm * 50mm-600mm *600mm
Plate steel/flat bar:
Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm
Tube/pipe:
Size: OD: 6-219mm WT: 1-35 mm.
Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm
Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm
Length: We can supply any length based on the customer's requirement
We keep more than 10,000 tons C50R steel plates in stock each month.we can meet our customer's any quantity request.so just contact us if you need.
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