Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:25 m.t.
Supply Capability:50000 m.t./month
AISI 5140 Hot Rolled Steel Round Bar in Stock
Product Description:
1. Length: 3000mm-12000mm
2. Diameter: 10mm-250mm
3. Process: EAF + LF + VD + rolled + Heat Treatment (optional)
4. Delivery condition: Hot rolled + Black surface (optional)
5. Rolled ratio: no less than 7:1
6. Straightness: 3mm/M max
7. Test: ultrasonic test according to SEP 1921-84 Group 3 C/c or A388
8. Marking: Heat No. , Steel grade, diameter (mm), length (mm), weight (ton)
Chemical composition:
C | Si | Mn | Cr | Ni | Cu |
Equal or less than | |||||
0.37~0.44 | 0.17~0.37 | 0.50-0.80 | 0.30 | 0.30 | 0.30 |
Application:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,
nuclear energy,chemical industry,electronic information,achine manufacture, petrochemical,
automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.
This alloy responds well to heat treatment. Its chromium content provides good hardenss penetration, and the molybdenum imparts uniformity of hardness and high strength. In the annealed condition it machines at 110 sfm. Other desirable properties include good wear resistance, excellent toughness and good ductility in the quenched and tempered condition.
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