We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
1.7220 SAE4135 35CrMo Special Alloy Steel bar for Mechanical
|0.33-0.38||0.15-0.35||0.40-0.70||0.80-1.10||0.035 max||0.035 max||0.15-0.25|
ASTM 4135 has high fatigue limit of static strength, impact toughness and high hardenability, higher than 40Cr, has high creep strength and rupture strength under high temperature, long-term working temperature of 500 degree; cold plastic deformation medium, poor weldability.
SAE 4135 Alloy Steel used for vehicles, engines and machines-axles, turbine components, chains, Forgings, Truck, turbine or rotor drive shafts, gearbox gears, axles, half-shafts for rear axle stays.Shafts of All types, gears and any components subject to fatigue stresses.
Hot rolled technology: EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging+Q T+Machined surface
Annealing or Q+T
We provide standard export packing or according to customers’ request.
For abundant stock, 15-20 days.For customized products, 30-50 days.
All the sizes as require can be customerized as fresh production with MOQ,products of required specifications can be developed/produced per international, chinese or industry standards, or based on agreements with customers.
Strict Quality Control
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.