How About The Strength Sf 25CrMo4 Round Steel Bar?

 25CrMo4 round steel bar (4130) is a heat-resistant, heat-treatable steel grade round bar that is often used for components with high loads in motorsport,  mostly used for industry and in aviation.Such as screws, crankshafts, cylinder piston rods, roll cages, chassis components and vehicle frames.

Due to its chemical composition, 25CrMo4 is suitable for induction hardening and has a tensile strength of over 650 N / mm² in the tempered state.

25CrMo4 Properties

German Designation 1.7218  
Specifications LN9369 / AIR9160C, TE012  
Mateial Properties EN 10269, KG, 4130, G41300, J24056  
Mechanical Properties    
Conditions Quenched, tempered, peeled  
Tensile Strength 600-1100 N/mm²  
Chemical Composition    
C: 0,22 - 0,29 %  
Cr: 0,9 - 1,2 %  
Mn: 0,6 - 0,9 %  
Mo: 0,15 - 0,3 %  
P: max. 0,025 %  
S: max. 0,035 %  
Si: max. 0,4 %

 

Delivery condition Of Anbao 25CrMo4 Round Steel Bar
25CrMo4/4130 Hard Chrome Piston Rod
25CrMo4/4130 Quenched & Tempered (Q+T) Rod
25CrMo4/4130 Induction Hardened Rod
25CrMo4/4130 Q+T Induction Hardened Rod

Corrosion resistance:
Test in natural salt spray according to ASTM B 117-96 hours.

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