Osborn Metals  

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T 45     Tu 52B    E355   4T45

C

Si

Mn

S

P

Cr

Mo

Ni

0,17

0,25

0,10

0,35

1,30

1,70

≤ 0,040

≤ 0,040

≤ 0,25

 ≤ 0,10 ≤ 0,40

Mechanical Characteristics:

-     Supplied in the hardened and tempered or normalised condition.   

-     Rm                                                    :        700/900 MPa

-     Rp 0,2                                              :        ≥ 620 MPa

 

T 60    25CrMo4    3T60

C

Si

Mn

S

P

Cr

Mo

0,22

0,29

0,10

0,25

0,50

0.80

≤ 0,015

≤ 0,015

0,90

1.20

0,15

0.25

Mechanical Characteristics:

-     Supplied in the hardened and tempered or normalised condition. 

-     Rm                                                    :        1150/1350 MPa

-     Rp 0,2                                              :        ≥ 1050 MPa

-     Elongation                                        :        ≥ 6%

 

 

 

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