Tel : 0086-021-60880117
Tel : 0086-021-60880117
BS EN 10083-34Cr4 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,34CR4 Alloy structural steel is widely used in ships,vehicles,aircraft,missiles,weapons,railways,Bridges,pressure vessels and so on.
EN 10083-3:2002, Number:1.6580.
Finished 34CR4 structural alloy steel condition:hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
34Cr4 steel alloy steel plate/sheet chemical composition%
|
C
|
Si |
Mn |
P max |
S max |
Nmax |
B |
|
0.30-0.37 |
0.40 |
0.60-0.90 |
0.025 |
0.035 |
0.009 |
0.0008-0.0050 |
34CR4 alloy steel plate/sheetMechanical properties at room temperature in the quenched and tempered condition
|
Grade
|
Mechanical properties for the ruling section |
|||||||||
| 34CR4
|
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) |
|
|
700 |
900-1100 |
12 |
35 |
35 |
590 |
800-950 |
14 |
40 |
40 |
|
Sizes:
Round bar steel: 1mm to 3500mm
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
We have the control of professional engineers.we have advanced precision machining equipment,according to the requirements of 34Cr4 structural alloy steel you need,.in order to achieve the most satisfied with the user requirements.so don’t miss.
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