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1.7225 quenched and tempered bright alloy steel round bar
1.7225 quenched and tempered bright alloy steel round bar we supply with precision diameter tolerance, disc saw cutting customized lenth, high quality raw mateiral: Vacuum Degassed, precisio grain size, UT test, free from defects, good surface roughness, good straightness, good surface quality with Eddy testing or MPI testing etc.
We are a factory to produce cold drawn steel bars, turned steel bar, peeled steel bar and centerless ground and polished bright steel round bar. We are also spcialized in producing heat treated high strength steel bar such as quenched and tempered steel bar and other heat treated steel bar suitable for manufacturing machinery components.
Product Description
1. 1.7225 hot rolled alloy steel round bar chemical composition:
|
Materail |
Chemical Composition % |
||||||
|
DIN |
C |
Si |
Mn |
S |
P |
Cr |
Mo |
|
1.7225 |
0.38-0.43 |
0.15-0.35 |
0.75-1.00 |
0.035 max |
0.035 max |
0.80-1.10 |
0.15-0.25 |
2. 1.7225+qt steel bar mechanical properties:
|
Mechanical Properties |
||||
|
Yield Strength (MPa) |
Tensile Strength (MPa) |
Elongation |
Reduction of area |
AKV (J) |
|
930 min |
1080 min |
12% min |
45% min |
63 min |
1.7225 steel bar delivery condition and applications
1.7225 42CrMo4 hot rolled alloy steel round bar
1.7225 42CrMo4 cold drawn alloy steel round bar(42CrMo4+c)
1.7225 42CrMo4 turned, ground and polished steel round bar(42CrMo4+sh)
1.7225 42CrMo4 quenched and tempered steel round bar(42CrMo4+qt)
1.7225 42CrMo4 annealed steel round bar(42CrMo4+a)
1.7225 42CrMo4 normalized steel round bar(42CrMo4+n)
1.7225 42CrMo4 cold drawn + quenched and tempered steel round bar(42CrMo4+c+qt)
1.7225 42CrMo4 quenched and tempered + turned, ground and polished steel round bar (42CrMo4+qt+sh+pl)
1.7225 steel can be used for high strength stud bolt, threaded rods, wind power bolt, prestressed anchor bolts, post stressed anchor bolt, steel tie rod, tie bar, tension rod, tension bar etc. Shaft, axle shaft, crankshaft, shaft for sleeve, linear shaft, pump shaft, rotor shaft, sensor shaft, spline shaft, drive shaft, mandrel shaft, transmission shaft, screw rod etc. CNC machines, precision CNC machines etc. Ejector pins and Ejector rods.
Packages:
In March 2016, in order to meet the performance requirements of more customers, the company built a finishing line production line such as cold drawing, annealing, normalizing, tempering, peeling, fine grinding, chamfering, etc., equipped with complete experimental equipment and testing. equipment to ensure stable product quality. Strong production capacity, and constantly meet the personalized and professional requirements of customers.
If you are a trading company, we'd like to supply you the most competitive resources, the most suitable quality products, the techanical support to communicate with the end users. If you are a factory, we'd like to communicate with you on your technical specifications, we can supply you free samples for your trial testing or produce small trial order for your production. We aim to supply our customers teel solutions to decrease their cost and increase the commercial value. Our full sets of production facilities and complete testing equipments will support our aim.
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Main Product:
Cold Drawn Steel Bar,
Bright Steel Bar,
Heat Treated Steel Bar and Tube ,
Threaded Rods,
High Strength Steel Tie Rod,
High Strength Steel Bolts
