Isuzu leaf spring 8-98079-904-0 for FSR90/NQR90

Short Description:

Part No.	8-98079-904-0	Paint	Electrophoretic paint
Spec.	70×11/12/16	Model	truck
Material	SUP7/SUP9	MOQ	100 SETS
Free Arch	137	Development Length	1300
Weight	53.4 KGS	Total PCS	8 PCS
Port	SHANGHAI/XIAMEN/OTHERS	Payment	T/T,L/C,D/P
Delivery Time	15-30 days	Warranty	12 months

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Product Detail

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Detail

The leaf spring is suitable for light trucks

1. The item total has 8 pcs, the raw material size is 70*11/12/16
2. Raw material is SUP9
3. The free arch is 137mm, the development length is 1300
4. The painting use electrophoretic painting
5. We also can produce base on client's drawings to design

Is there only SUP9 material available?

SUP7 and SUP9 are both types of spring steel commonly used in the manufacturing of leaf springs. Here's a brief overview of their relationship in terms of material composition and thickness:

1. Material Composition:

SUP7: Japanese spring steel with high silicon and manganese content for resilience.

SUP9: Japanese spring steel with high carbon, chromium, and manganese for strength.

2. Thickness:

Depends on the vehicle's load and usage.Thicker for heavy loads, thinner for lighter loads.

3. Relationship:

SUP9 is slightly superior due to its higher carbon content and alloying elements.

Choice depends on factors like cost and specific requirements.

Thickness can be adjusted based on load capacity and vehicle usage.

Applications

What is the load capacity of the leaf spring?

The load capacity of a leaf spring depends on various factors, including its material, design, dimensions, and number of leaves. Generally, leaf springs are designed to withstand specific weight ranges, which are determined during the engineering and manufacturing process.

Leaf springs are commonly rated based on their maximum load capacity or the maximum weight they can support without exceeding their design limits. This load capacity is often specified by the manufacturer and can vary depending on the application, vehicle type, and intended usage.

Reference

Provide different types of leaf springs which include conventional multi leaf springs, parabolic leaf springs, air linkers and sprung drawbars.
In terms of vehicle types, it include heavy duty semi trailer leaf springs, truck leaf springs, light duty trailer leaf springs, buses and agricultural leaf springs.

Leaf Springs Project

Production

How to measure!!!

Packing & Shipping

QC equipments

Our advantage

Quality aspect:

1) Raw Material

Thickness less than 20mm. We use material SUP9

Thickness from 20-30mm. We use material 50CRVA

Thickness more than 30mm. We use material 51CRV4

Thickness more than 50mm. We choose 52CrMoV4 as the raw material

2) Quenching Process

We strictly controlled the steel temperature around 800 degree.

We swing the spring in the quenching oil among 10 seconds according to the spring thickness.

3) Shot Peening

Each assembling spring set under stress peening.

Fatigue test can reach over 150000 cycles.

4) Electrophoretic Paint

Each item use electrophoretic paint

Salt spray testing reach 500 hours

Technical aspect

1、Customization: Our factory can tailor leaf springs to meet specific customer requirements, such as load capacity, dimensions, and material preferences.
2、Expertise: Our factory’s staff possess specialized knowledge and skills in designing and manufacturing leaf springs, ensuring high-quality products.
3、Quality control: Our factory implements rigorous quality control measures to guarantee the reliability and durability of its leaf springs.
4、Production capacity: Our factory has the capability to produce leaf springs in large quantities, meeting the demands of various industries and customers.
5、Timely delivery: Our factory’s efficient production and logistics processes enable it to deliver leaf springs within specified timelines, supporting customer schedules.

Service aspect

1、Timely delivery: The factory’s efficient production and logistics processes enable it to deliver leaf springs within specified timelines, supporting customer schedules.
2、Material selection: The factory offers a range of material options for leaf springs, including high-strength steel, composite materials, and other alloys, catering to diverse needs.
3、Technical support: The factory provides technical assistance and guidance to customers regarding leaf spring selection, installation, and maintenance.
4、Cost-effectiveness: The factory’s streamlined production processes and economies of scale result in competitive pricing for its leaf springs.
5、Innovation: The factory continually invests in research and development to enhance leaf spring design, performance, and efficiency.
6、Customer service: The factory maintains a responsive and supportive customer service team to address inquiries, provide assistance, and ensure overall satisfaction with its leaf spring products and services.

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8-98079-904-0