High Precision CNC Connecting Pins Custom Forging Turning 42CrMo Steel

Our high-precision CNC connecting pins, custom-forged and turned from 42CrMo steel, represent the apex of manufacturing excellence. These precision-crafted pins are designed to meet the exacting demands of various industrial applications, ensuring reliable and efficient connections.

The use of 42CrMo steel, a high-strength alloy, guarantees durability and resilience, even under extreme conditions. This material's exceptional mechanical properties allow our connecting pins to withstand heavy loads and maintain their integrity over time.

The custom forging process ensures that the pins are shaped to precise specifications, ensuring a perfect fit for the intended application. The turning process further enhances the pins' accuracy, ensuring smooth surfaces and tight tolerances.

Our advanced CNC machinery and skilled operators work in tandem to achieve the highest levels of precision and repeatability. This ensures that every pin we produce meets or exceeds the strictest quality standards, delivering optimal performance and reliability.

Wh you need a single pin or a large batch, we have the capability to produce high-precision CNC connecting pins with custom forging and turning using 42CrMo steel. Our commitment to excellence and customer satisfaction makes us the ideal choice for all your precision machining needs.

Lathed Parts High Precision CNC Connecting Pins Custom Forging Turning 42CrMo made to order from china.

We are a manufacturer specializing in the production of motor shaft and various types of shaft, shaft bushings, gear shaft.We have an experienced r&d team.
Can fully meet the customer to sample to chart non - standard processing requirements

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,GB/T 3077-1999

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

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VIIPLUS has extensive knowledge in the production and engineering of parts related to any heavy industry.