OEM (Original Equipment Manufacturer) GB-42CrMo steel valve bushings, shaft bushings, and rods are precision-machined components that are tailored to meet the specific requirements of original equipment manufacturers. The use of GB-42CrMo steel, a high-strength alloy known for its excellent mechanical properties, ensures durability and reliability in even the most demanding applications.
CNC (Computer Numerical Control) machining is employed in the manufacturing process to guarantee precise dimensions and tolerances. This advanced technology allows for the creation of custom-made parts that fit specific valve and shaft assemblies with utmost accuracy.
Valve bushings play a crucial role in the smooth operation of valves, providing a precise fit and reducing friction. Similarly, shaft bushings and rods are essential components in the transmission of power and torque, ensuring efficient energy transfer.
The CNC machining process ensures that each part is manufactured to the highest standards of quality and precision. From the initial design to the final finish, every step is carefully controlled to ensure consistency and reliability.
In conclusion, OEM GB-42CrMo steel valve bushings, shaft bushings, and rods CNC machining parts are an excellent choice for manufacturers seeking high-performance, durable components for their equipment. Wh it's for industrial machinery, automotive applications, or any other demanding use, these precision-machined parts are sure to meet and exceed expectations.
GB-42CrMo / Precision steel-related parts services supplier made to order from china
OEM GB-42CrMo Steel Valve Bushing Shaft Bushing Rod CNC Machining Parts.Focus on the production of motor shaft and various types of shaft, shaft core manufacturers,various motor shaft, rotating shaft, gear shaft.
Drilling, Etching / Chemical Machining, Laser Machining,Lathed Parts High Precision CNC Connecting Pins Custom Forging Turning 42CrMo made to order from china.
GB-42CrMo
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Yield stress (Mpa) | Tensile stress (Mpa) | Elongation (%) |
|---|
0.38-0.45 | 0.17-0.37 | 0.5-0.8 | ≦0.035 | ≦0.035 | 0.9-1.2 | 0.15-0.25 | ≧930 | ≧1080 | ≧12 |
Features of Steel Material Drilling Service
Precision.
Rapidity.
High Efficiency.
Cost Saving.
Service-oriented.
The company has a set of advanced production, processing, testing equipment and perfect management mode, the company has no core grinder, cylindrical grinder, CNC lathe, CNC milling machine, automatic lathe, gear hobbing machine bed,Rolling machine tools, thorough and complete equipment to ensure timely delivery of orders
CNC PINS- CNC Industries Broaching, Drilling, Etching / Chemical Machining, Laser,Custom Model Size,Process Method:CNC Custom Machining Lathing, Turning, Milling.precision machining custom size.
Material round steel material: 42CrMo -SAE4140
Common material processing
Stainless steel
301304 etc.
Carbon steel
20#, 35#, 45# 40CR
Stainless iron
1Cr17, 2Cr13, 3Cr13, 6Cr13, 7Cr17, etc
Other commonly used alloy steel
35CrMo, 20Cr, 40Cr, 40CrMo, 42CrMo, 20CrMnTi, 20CrMMnMo, etc
SAE4140 strength, high hardenability, good toughness, quenching deformation is small, high temperature creep strength and durable strength.Used for manufacturing forgings with higher strength and larger quench and mass section than 35CrMo steel, such as large gear for locomotive traction, supercharger transmission gear, rear axle, connecting rod and spring clamps with heavy load, and also used for drilling pipe joints and fishing tools in deep oil Wells below 2000m.
42CrMo steel is ultra-high strength steel with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and resistance to multiple impacts after quenching and tempering, good low temperature impact toughness. The steel is suitable for the manufacture of large and medium-sized plastic molds that require a certain strength and toughness.
Applicable scope:
High strength, high hardenability, good toughness, low deformation during quenching, high creep strength and long-lasting strength at high temperatures. Forgings requiring higher strength and larger quenching section than 35CrMo steel, such as locomotive traction Gears, supercharger gears, pressure vessels, rear axles, for load, for, for, for, and for, and, and
Material Characteristics:
42CrMo steel has high strength and toughness, good hardenability, no obvious temper brittleness, small deformation during quenching, high fatigue limit and resistance to multiple impacts after quenching and tempering, good low temperature impact toughness, High creep strength and long-lasting strength at high temperatures. The steel usually has a quenched surface after quenching and tempering as a heat treatment scheme.
chemical composition:
Carbon C: 12:38 ~ 00:45%
Silicon Si: 0.37% to 0:17 ~
Manganese Mn: 0.50 ~ 0.80%
Sulfur S: Allow residual content ≤0.035%
Phosphorus P: Allowable residual content ≤0.035%
Chromium Cr: 0.90 ~ 1.20%
Nickel Ni: Permissible residual content ≤0.030%
Copper Cu: Permissible residual content ≤0.030%
Mo: 0.15 ~ 0.25%
Mechanical properties
Tensile strength σb (MPa): ≥1080 (110)
Yield σ σs (MPa): ≥930 (95)
Elongation δ5 (%): ≥12
Section shrinkage ψ (%): ≥45
Impact work Akv (J): ≥63
Impact toughness value αkv (J / cm 2): ≥ 78 (8)
Hardness: ≤217HB [1]
Specimen size: sample blank size is 25mm
Physical properties
1) Critical point temperature (approximate): Ac1 = 730 ° C, Ac3 = 800 ° C, Ms = 310 ° C.
2) Linear expansion coefficient: ~ 20 ~ 100 ° C / 20 ~ 200 ° C / 20 ~ 300 ° C / 20 ~ 400 ° C / 20 ~ 500 ° C / 20 ~ 600 ° C, coefficient of linear expansion: 11.1 × 10K /12.1×10K/12.9×10K/13.5×10K/13.9×10K14.1×10K.
3) Elastic modulus: Temperature 20 ° C / 300 ° C / 400 ° C / 500 ° C / 600 ° C, Elasticity Touch 210000MPa / 185000MPa / 175000MPa / 165000MPa / 15500oMPa
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FEATURES
OEM CNC High Precisionpins you can expect value with higher performance.
OVERVIEW
Continuing our efforts to provide customers with products that ensure they receive the best solution and the best overall value, we proudly offer our CNC precision machining Forging Turning Pins. For smaller load applications and suitable for many earthmoving machines CNC recommends this product class. CNC pins cover use on heavy –duty equipment such as dozers, excavators, graders, loaders, skids, trucks, and other machines besides shovels.
Material: Round steel,316,42CrMo Steel
SPECIFICATIONS
CNC PIN:Standard Yield Strength
CAPACITIES
APPLICATION
Construction Equipment
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