Tel : 0086-021-60880117
Tel : 0086-021-60880117
33MnCrB5-2 structural alloy steel is used for mechanical parts and all kinds of engineering components and contains one or several kinds of a certain amount of alloy element in steel,33MnCrB5-2 structural alloy steel is provided with higher yield strength,tensile strength,endurance strength,yield ratio (about 0.85 generally) enough plasticity and toughness.
33MnCrB5-2 Alloy structural steel is widely used in ships,vehicles,aircraft,missiles,weapons,railways,Bridges,pressure vessels and so on. 33MnCrB5-2 structural alloy steel is usually produced by EAF + VD /LF + IFF + VD followed by electroslag refining (ESR) if necessary for special purpose.
Delivery Condition:Quenched + Tempered.
EN 10083-3:2002,Number:1.7185.
33MnCrB5-2 alloy steel chemical composition %
|
C
|
Si |
Mn |
P max |
S max |
Nmax |
B |
|
0.17-0.23 |
0.40 |
1.10-1.40 |
0.025 |
0.035 |
0.009 |
0.0008-0.0050 |
33MnCrB5-2 alloy steel plate/sheet Mechanical properties at room temperature in the quenched and tempered condition
|
Grade
|
Mechanical properties for the ruling section |
|||||||||
|
33MnCrB5-2
|
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) |
|
|
850 |
1050-1300 |
13 |
50 |
~ |
800 |
950-1200 |
13 |
50 |
50 |
|
We keep more than 10,000 tons 33MnCrB5-2 steel plates in stock each month.We can meet our customer’s any quantity request.Based on these stock source, our advantage industry spread into steel process like:cutting ( any size and any shape ) drilling,welding,milling,machining and steel structure.you can contact us if you want to get more information or the better 33MnCrB5-2 structural alloy steel.
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