Tel : 0086-021-60880117
Tel : 0086-021-60880117
SCr440 tensile strength,yield strength and hardenability are higher than 40 steel.for the important conditioning parts,such as work under alternating load parts,medium speed and medium load of parts.
SCR440 surface load and after quenching and high wear resistance,and no impact to parts,such as gear,sleeve,shaft,crankshaft,pin.AR(As Hot Rolled),N(Normalized),T(Tempered),Q(Quenched),TMCP,Q+T(Quenched and Tempered),UT(Ultrasonic Test:ASTM A435,ASTM A578-C/B/A,EN10160-S0E1,S1E2,S2E3, S3E4),Impact Test,PWHT(Post Weld Heat Treatment),HIC,Z Test(Z15,Z25,Z35).
SCR440 steel chemical composition %
|
Grade
|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
|
SCR440 |
0.38-0.43 |
0.15-0.35 |
0.60-0.90 |
≤0.030 |
≤0.030 |
≤0.25 |
0.90-1.20 |
～ |
SCr440 steel Mechanical properties
|
Grade
|
Min Yield strength in different thickness |
Min tensile strength in different thickness |
Elongation in different thickness |
Shrinking |
|
SCR440 |
980 |
785 |
9 |
45 |
We keep more than 10,000 tons SCR440 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.and more details you can get about the SCr440 structural alloy steel here,so just contact us.
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