Base material：40Cr alloy structural steel (heavy-load petroleum transmission shaft special material)
Heat treatment process：Overall quenching & tempering + high-frequency induction quenching for spline teeth and shaft journals
Hardness index：Spline tooth surface HRC 48–55 (wear-resistant, anti-extrusion); shaft body core toughness HB 240–270 (anti-fatigue fracture under alternating load)
Output Shaft SJ Petroleum Machinery Co. Р2400054АА
Hde Shopping Event
Sale_coupon_15
$1,130.49
1-3weeks
1-3weeks
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Pick up from the HDE Store
Located in:Xi'an City China
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Courier delivery
Our courier will deliver to the specified address
- Courier delivery
DHL / Fedex / UPS / By Air
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