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AISI 4340 Alloy Steel
70.00 - 110.00 INR
Product Details:
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AISI 4340 Alloy Steel Price And Quantity
- 70.00 - 110.00 INR
- 200 Kilograms
AISI 4340 Alloy Steel Trade Information
- 200 Kilograms Per Month
- 1 -3 Months
Product Description
Owing to our rich experience in this domain, we are involved in manufacturing and supplying a wide assortment of 4340 Alloy Steel to our honorable clients. It is composed of iron, nickel, carbon, and manganese. This alloy steel has bulk modulus of around 140 GPa and yield strength of around 470MPa. It is widely used in aircraft landing gear, forging, oil & drilling, and machine building. Further, it also finds application in manufacturing of heavy-duty shafts, gears, axles, spindles, couplings, pins, chucks, and molds. Apart from this, 4340 Alloy Steel is obtainable at very economical price keeping in mind budget of customers.
Technical Specification
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo |
| 4340 | 0.38-0.43 | 0.60-0.80 | 0.035 max | 0.040 max | 0.15-0.35 | 1.65-2.00 | 0.70-0.90 | 0.20-0.30 |
Physical Properties
| Thermal Conductivity at °C | W / (m*K) |
| 20 | 40.5 |
| 350 | 32.5 |
| 700 | 25.5 |
Heat Treatment
| Soft Annealing °C | 650-700 |
| Cooling | Slowly |
| Hardness HB | max. 280 |
| Stress-relief Annealing C | 630-650 |
| Cooling | Furnace |
| 1st Pre-Heating °C | up to approx. 400 in an air-circulating furnace |
| 2nd and 3rd | 780 and 1000 |
| Hardening °C | 1190-1230 |
| Quenching | at least 520C Oil, Air |
| Tempering °C | at least twice 530-560 |
| Hardness after Temperature HRC | 64-66 |
Enter Buying Requirement Details
Other Products in 'Alloy Steel' category
Reach Us
- Unit No.1201 & 1202, Ghanshyam Enclave P. Co-Op. Soc. Ltd., New Link Rd, Kandivali (W)Mumbai - 400067, Maharashtra, India
- Phone :08045478715
- Send Inquiry
Send Inquiry- Mr Ashish Bharat Shah (C.E.O.)
- Mobile :08045478715
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