Product : Steel AISI 4340
Kategori: Machinery Steel
Grades : High Tensile Nickel Chrome Steel
Characteristics
It has high hardenability and is capable of giving good properties in large sections. It is relatively free from temper brittleness and retains useful machinability at relatively high hardness.
Availability
Round bar
Chemical Composition:(%)
C | Si | Mn | Cr | Mo | S\P | Ni |
0.38-0.43 | 0.20-0.35 | 0.60-0.80 | 0.70-0.90 | 0.20-0.30 | 0.040 Max | 1.65-2.00 |
Mechanical Properties
Hardening Temp : 820 – 850 C
Ouenching Medium : Oil
Hardness as Supplied : 220 – 250 BHN,
Sizes Available : 20mm – 300mm
Applications
Automotive crankshafts and rear axle shafts, aircrafts crankshafts, Connecting Rods, Propeller Hubs, Gears, Drive shafts, Landing gear parts and heavy duty parts of rock drill
Beyond Steel |
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CV. Far Beyond Energy |
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[Address] Jl. Permata 8 No.14 Tambun – Bekasi 17568 | |
[Website] www.beyond-steel.com | [Phone] +62-21 3293 5972 |
[Email] sales@beyond-steel.com | [Fax] +62-21 8837 6742 |
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