Mpanamboatra Spring Spring

Serial No.	Grade vy	C (%)	SY (%)	Mn (%)	Cr (%)	Mo (%)	V (%)	amin ' (%)	In (%)	Cu (%)	P (%)	S (%)
1	65	0.62–0.70	0.17–0.37	0.50–0.80	≤ 0.25	—	—	—	0.25	0.25	≤ 0.035	≤ 0.035
2	70	0.62–0.75	0.17–0.37	0.50–0.80	≤ 0.25	—	—	—	0.25	0.25	≤ 0.035	≤ 0.035
3	85	0.72–0.85	0.17–0.37	0.50–0.80	≤ 0.25	—	—	—	0.25	0.25	≤ 0.035	≤ 0.035
4	65Mn	0.62–0.70	0.17–0.37	0.90–1.20	≤ 0.25	—	—	—	0.25	0.25	≤ 0.035	≤ 0.035
5	55Si2Mn	0.52–0.60	1.50–2.00	0.60–0.90	≤ 0.35	—	—	—	0.35	0.35	≤ 0.035	≤ 0.035
6	55Si2MnB	0.52–0.60	1.50–2.00	0.60–0.90	≤ 0.35	—	—	0.0005–0.004	0.35	0.35	≤ 0.035	≤ 0.035
7	55Si2Mn VB	0.52–0.60	0.70–1.00	1.00–1.30	≤ 0.35	—	0.08–0.16	0.0005–0.0035	0.35	0.35	≤ 0.035	≤ 0.035
8	60Si2Mn	0.56–0.64	1.50–2.00	0.60–0.90	≤ 0.35	—	—	—	0.35	0.35	≤ 0.035	≤ 0.035
9	60Si2MnA	0.56–0.64	1.60–2.00	0.60–0.90	≤ 0.35	—	—	—	0.35	0.35	≤ 0.035	≤ 0.030
10	60Si2CrA	0.56–0.64	1.40–1.80	0.40–0.70	0.70–1.00	—	—	—	0.25	0.25	≤ 0.035	≤ 0.030
11	55CrVA	0.56–0.64	1.40–1.80	0.40–0.70	0.90–1.20	—	0.10–0.20	—	0.25	0.25	≤ 0.035	≤ 0.035
12	60CrMnA	0.56–0.64	0.17–0.37	0.70–1.00	0.70–1.00	—	—	—	0.25	0.35	≤ 0.035	≤ 0.035
13	50CrVA	0.46–0.54	0.17–0.37	0.50–0.80	0.80–1.10	—	0.10–0.20	—	0.25	0.25	≤ 0.035	≤ 0.035
14	30CrV2A	0.26–0.34	0.17–0.37	≤ 0.40	2.00–2.50	—	0.50–0.80	4.4–5.0	0.35	0.35	≤ 0.035	≤ 0.035

Serial No.

Grade vy

C (%)

SY (%)

Mn (%)

Cr (%)

Mo (%)

V (%)

amin ' (%)

In (%)

Cu (%)

P (%)

S (%)

0.62–0.70

0.17–0.37

0.50–0.80

≤ 0.25

—

0.25

≤ 0.035

0.62–0.75

0.17–0.37

0.50–0.80

≤ 0.25

—

0.25

≤ 0.035

0.72–0.85

0.17–0.37

0.50–0.80

≤ 0.25

—

0.25

≤ 0.035

65Mn

0.62–0.70

0.17–0.37

0.90–1.20

≤ 0.25

—

0.25

≤ 0.035

55Si2Mn

0.52–0.60

1.50–2.00

0.60–0.90

≤ 0.35

—

0.35

≤ 0.035

55Si2MnB

0.52–0.60

1.50–2.00

0.60–0.90

≤ 0.35

—

0.0005–0.004

0.35

≤ 0.035

55Si2Mn VB

0.52–0.60

0.70–1.00

1.00–1.30

≤ 0.35

—

0.08–0.16

0.0005–0.0035

0.35

≤ 0.035

60Si2Mn

0.56–0.64

1.50–2.00

0.60–0.90

≤ 0.35

—

0.35

≤ 0.035

60Si2MnA

0.56–0.64

1.60–2.00

0.60–0.90

≤ 0.35

—

0.35

≤ 0.035

≤ 0.030

60Si2CrA

0.56–0.64

1.40–1.80

0.40–0.70

0.70–1.00

—

0.25

≤ 0.035

≤ 0.030

55CrVA

0.56–0.64

1.40–1.80

0.40–0.70

0.90–1.20

—

0.10–0.20

—

0.25

≤ 0.035

60CrMnA

0.56–0.64

0.17–0.37

0.70–1.00

—

0.25

0.35

≤ 0.035

50CrVA

0.46–0.54

0.17–0.37

0.50–0.80

0.80–1.10

—

0.10–0.20

—

0.25

≤ 0.035

30CrV2A

0.26–0.34

0.17–0.37

≤ 0.40

2.00–2.50

—

0.50–0.80

4.4–5.0

0.35

≤ 0.035

Process Type	Description	Materials Used	Key Effects
Famonoana & Tempering	Heating above Ac3, Nihazonako, then rapid cooling and tempering.	High-carbon steel, vy firaka	Increases strength, hamafin'ny, and elasticity.
Cold Work Strengthening	Uses mechanical deformation instead of heat treatment.	Stainless steel wire, cold-rolled steel strips	Enhances work-hardening properties.
Aging Treatment	Additional heat stabilization after initial processing.	Certain alloy materials	Improves stability and strength.
Isothermal Quenching	Maintains temperature above Ms, cools in molten salt.	High-carbon steel, alloy springs	Enhances toughness and plasticity.
Controlled Tempering	Gradual cooling to prevent deformation.	Loharano mazava tsara, mechanical components	Reduces internal stress and ensures accuracy.

Process Type

Description

Materials Used

Key Effects

Famonoana & Tempering

Heating above Ac3, Nihazonako, then rapid cooling and tempering.

High-carbon steel, vy firaka

Increases strength, hamafin'ny, and elasticity.

Cold Work Strengthening

Uses mechanical deformation instead of heat treatment.

Stainless steel wire, cold-rolled steel strips

Enhances work-hardening properties.

Aging Treatment

Additional heat stabilization after initial processing.

Certain alloy materials

Improves stability and strength.

Isothermal Quenching

Maintains temperature above Ms, cools in molten salt.

High-carbon steel, alloy springs

Enhances toughness and plasticity.

Controlled Tempering

Gradual cooling to prevent deformation.

Loharano mazava tsara, mechanical components

Reduces internal stress and ensures accuracy.

FOMBA	Process Description	Key Benefits	Fampiharana mahazatra
Conventional Heat Treatment	Heating and cooling steel to adjust mechanical properties	Increases strength, fihenjanan'ny resaoro, sy ny faharetana	Medium to high-carbon steel springs
Surface Hardening Treatment	Carburizing, nitriding, or induction hardening of the outer layer	Enhances wear resistance while keeping core toughness	Automotive and industrial springs
Aging & Tempering	Heat treatment to relieve internal stresses and refine microstructure	Improves stability and mechanical consistency	Precision and high-load springs

FOMBA

Process Description

Key Benefits

Fampiharana mahazatra

Conventional Heat Treatment

Heating and cooling steel to adjust mechanical properties

Increases strength, fihenjanan'ny resaoro, sy ny faharetana

Medium to high-carbon steel springs

Surface Hardening Treatment

Carburizing, nitriding, or induction hardening of the outer layer

Enhances wear resistance while keeping core toughness

Automotive and industrial springs

Aging & Tempering

Heat treatment to relieve internal stresses and refine microstructure

Improves stability and mechanical consistency

Precision and high-load springs

Grade vy	Austenitizing Temperature (°C)	Isothermal Quenching Temperature (°C)	Cooling Time (min)	hamafin'ny (HRC)
65	820 ± 10	320 – 340	15 – 20	46 – 48
60Si2MnA	870 ± 10	260	20 – 25	50 – 52
50CrVA	850 ± 10	300	20 – 25	55 – 57

Grade vy

Austenitizing Temperature (°C)

Isothermal Quenching Temperature (°C)

Cooling Time (min)

hamafin'ny (HRC)

820 ± 10

320 – 340

15 – 20

46 – 48

60Si2MnA

870 ± 10

260

20 – 25

50 – 52

50CrVA

850 ± 10

300

20 – 25

55 – 57

Karazana vy	Heat Treatment Process	hamafin'ny (HRC)	Faharetana amin'ny sintona (MPa)	Herin'ny vokatra (MPa)	Elongation (%)	Impact Toughness (J/cm²)
50CrVA	Conventional Quenching + Tempering	48	1750	1500	10	44
60Si2MnA	Isothermal Quenching + Tempering	47	1900	1750	11	46
65Si2MnWA	Isothermal Quenching + Tempering	50	2100	1980	9	43

Karazana vy

Heat Treatment Process

hamafin'ny (HRC)

Faharetana amin'ny sintona (MPa)

Herin'ny vokatra (MPa)

Elongation (%)

Impact Toughness (J/cm²)

50CrVA

Conventional Quenching + Tempering

1750

1500

60Si2MnA

Isothermal Quenching + Tempering

1900

1750

65Si2MnWA

Isothermal Quenching + Tempering

2100

1980

The Ultimate Guide to Custom Springs

Ny loharano dia singa tena ilaina amin'ny indostria tsy tambo isaina, from automotive and aerospace to medical devices and household appliances. Custom springs, manokana, offer tailored solutions to meet specific requirements for performance, Size, KEVITRA, and application. Designing a custom spring requires careful consideration of numerous factors, from functionality to environmental conditions.

Types of Custom Springs

Springs Compression
- Designed to compress under load and return to their original shape when the load is removed.
- Used in automotive suspension systems, valves, ary elektronika.
Tension Springs
- Work by extending under load and returning to their original length when the load is removed.
- Commonly used in garage doors, trampolines, ary milina indostrialy.
Torsion Springs
- Operate by twisting around an axis to exert torque.
- Mety tsara ho an'ny hinges, Metsetgraps, and automotive tailgates.
Flat Springs
- mahia, flat components that flex under load.
- Found in clips, fifandraisana amin'ny bateria, and seals.
Specialty Springs
- Custom-shaped springs for unique applications.
- Examples include conical springs, hourglass springs, and dual-action springs.

Materials for Custom Springs

Choosing the right material is critical for the performance and durability of a custom spring. Some common materials include:

Carbon Steel
- Affordable and versatile.
- Mety amin'ny fampiharana ankapobeny.
- Not ideal for environments with high corrosion or extreme temperatures.
Inôksa
- Corrosion-mahatohitra sy mateza.
- Suitable for outdoor or marine applications.
- More expensive than carbon steel.
Alloy vy
- High strength and excellent fatigue resistance.
- Often used in heavy-duty industrial applications.
Phosphor Bronze and Beryllium Copper
- Excellent electrical conductivity and corrosion resistance.
- Commonly used in electrical and marine applications.
titane
- Maivana sy mahatohitra harafesina.
- Ideal for aerospace and medical applications.
Inconel and Other Superalloys
- Designed for extreme heat and corrosive environments.
- Commonly used in turbines and chemical processing.

Design Considerations for Custom Springs

When designing a custom spring, there are several factors to consider:

Karazana lohataona: Choose the appropriate spring type (famatrarana, olana, Sns) based on the application.
Fangatahana entana:
- Determine the maximum and minimum load the spring must handle.
- Consider the deflection needed to achieve the desired performance.
Lohataona Dimensions:
- Outer diameter, savaivony anatiny, Wire Diameter, ary halavany maimaimpoana.
- Space constraints within the application.
Safidy ara-pitaovana: Choose a material that meets the application’s environmental, HERY, and durability requirements.
Stress and Fatigue:
- Evaluate the operating stress to ensure the spring can withstand repeated use.
- Design for fatigue resistance if the spring will undergo cyclic loading.
Tontolo iainana miasa:
- Diniho ny anton-javatra toy ny mari-pana, hamandoana, and exposure to chemicals.
- Use coatings or finishes for added protection if necessary.
Karazana farany:
- Springs Compression: Closed or open ends.
- Loharano fihenjanana: Loops or hooks.
Manufacturing Constraints:
- Work with a manufacturer to ensure the design can be produced cost-effectively.

Steps to Customizing a Spring

Farito ny zavatra takinao:
- Clearly outline the spring’s purpose, entana, sy ny refy.
- Specify environmental factors like temperature and exposure to corrosive substances.
Choose a Material:
- Select the material based on the required strength, manovaova, and environmental resistance.
Work with LINSPRING:
- Share your specifications, including CAD drawings or detailed diagrams if available.
Prototype Development:
- Request a prototype to test the design.
- Make adjustments based on real-world performance.
Final Production:
- Approve the final design for production.

Tips for Working with a Custom Spring Manufacturer

Provide Clear Specifications:
- Include detailed measurements, load requirements, and material preferences.
Request Samples:
- Test prototypes before committing to large-scale production.
Discuss Compliance:
- Ensure the springs meet industry standards like ISO, ASTM, or DIN specifications.
Leverage Expertise:
- Take advantage of the manufacturer’s experience to optimize the design.
Plan for Scalability:
- Ensure the design can be mass-produced if needed.

Custom springs are a game-changer for applications that demand precision, fampisehoana, ary azo itokisana. By carefully considering factors like material, famolavolana, ary ny tontolo iainana miasa, you can create a spring that perfectly suits your needs. Partnering with a trusted manufacturer LIKE LINSPRING ensures a seamless process from design to production, helping you achieve optimal results.

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Ny vokatray

China Best Spring Supplier & Manufacturer

Precision Engineering

Betsaka ny fitaovana

Customization

Pricing mifaninana

Fotoana fihodinana haingana

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Ny Factory Insight

Famaritana ny fitaovana lohataona sy ny fananana fototra

1. Lohataona Steel: Ny taolan-damosina amin'ny Loharano Mahafinaritra

Carbon Spring Steel (SWC)

Alloy Spring Steel (SWP)

2. Inôksa: Rehefa zava-dehibe ny fanoherana ny harafesina

304 Inôksa (Cr18Ni9)

316L Stainless Steel (Cr17Ni12Mo2)

420 Inôksa

3. Specialty Materials for Unique Needs

Real-Life Case Studies: Choosing the Right Material

Key Factors to Consider

The Chemical Composition Of Various Steel Grades Used In Spring Manufacturing

Heat Treatment Process of Springs

Table: Summary of Spring Heat Treatment Methods

Heat Treatment Methods for Springs

Isothermal Quenching Standards for Common Spring Steels

Comparison of Isothermal Quenching vs. Conventional Quenching

What Our Customer Say?

Kristy Brooks

Jason Mark

Barbara Simonds

Custom Spring Process

How to Custom Spring From China Manufacturer Linsping ?

The Ultimate Guide to Custom Springs

Types of Custom Springs

Materials for Custom Springs

Design Considerations for Custom Springs

Steps to Customizing a Spring

Tips for Working with a Custom Spring Manufacturer

Ready To Custom Right Spring?

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