No. 1.8519/31CrMoV9
No. 1.8519/31CrMoV9
No. 1.8519/31CrMoV9
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FOB
Shipping:
Ocean freight
Product details
FAQ
Essential details
Shipping:Ocean freight
Product Introduction
Applications:spindles to the highest pressure , screws , control parts , bolts , crankshafts
Heat treatment:
soft annealing
Temperature
cooling
Hardness
680℃-720℃
furnace
≤ 248HB
Normalizing
Temperature
cooling

870℃-900℃
air

Hardening
Temperature
cooling

840℃-880℃
oil , wate


Product details
No. 1.8519/31CrMoV9

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