Tel : 0086-021-60880117
Tel : 0086-021-60880117
SCr420 steel is mainly used for making cam shaft,driven gears of small tractor.This kind of steel also is mostly used in the manufacturing of the high demand heart intensity,surface under wear,section under 30 mm or complex and not big load carburized parts (oil quenching),such as:machine tool transmission gear,gear shaft,worm and piston pins,claw clutch,etc.
Production specifications Steel plate, Sheet,Coil,Flat bar,Round bar,Strip steel,wire,all kinds of forgings.
Heat treatment Normalizing,Annealing,Tempering,Quenching,Hardening tempering,Seasoning, Surface hardening,Carburizing.
SCR420 steel chemical composition %
|
Grade
|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
|
SCR420 |
0.18-0.23 |
0.15-0.35 |
0.60-0.90 |
≤0.030 |
≤0.030 |
≤0.25 |
0.90-1.20 |
～ |
SCr420 Mechanical properties
|
Grade
|
Min Yield strength in different thickness |
Min tensile strength in different thickness |
Elongation in different thickness |
Shrinking |
|
SCR420 |
835 |
540 |
10 |
40 |
Size we can offer:
Deep hole drilling: length max 9.8 meters.
Range of work
Round bar steel: 1mm to 2000mm
Square-shape steel: 10mm to 1000mm
steel Plate/sheet:0.08mm to 800mm
Width: 10mm to 1500mm
Lenth: We can supply any lenth based on the customer's requirement.
We are specialized in offering every kind of structural alloy steel plates.we are professional SCR420 steel exporter in china.we can supply more than 1000 tons SCR420 steel every month.Besides that,JIS SCR420 Alloy steel,we can supply the round bar,steel flat bar,plate,hexagonal steel bar and steel square block.more useful information about the SCr420 structural alloy steel you can get here,so just contact us.
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