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Home / Product / Heat Resistant Steel Castings / Customized Heat-resistant Steel Parts / FH® Heat-resistant Slider | High-Stress Industrial & Aerospace Applications
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FH® Heat-resistant Slider | High-Stress Industrial & Aerospace Applications

Brand: FH®

Certification: ISO9001, ISO14001

Material: High Temperature Alloy

Material Grade: Co50

Size: Customized According to Drawings

Maximum Operation Temperature: 1100℃

MOQ: 2 Pieces

FH® is the brand of Wuxi Junteng Fanghu Alloy Technology Co., Ltd., a professional manufacturer of  heat-resistant steel slider and heat resistant alloy components for industrial furnaces. 

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FH® Heat-Resistant Steel Slider | High-Temperature Durability & Precision

Product Description

The FH® Heat-Resistant Steel Slider is engineered for extreme temperature applications, ensuring reliable performance and long-lasting durability in demanding industrial environments. Crafted from premium heat-resistant steel, this slider withstands high thermal stress while maintaining structural integrity and precise movement.

Ideal for use in continuous furnaces, heat treatment equipment, and other high-temperature processing systems, it helps reduce downtime and maintenance costs, enhancing overall operational efficiency.

Key Features:

  • High-Temperature Resistance: Maintains performance under extreme heat conditions.
  • Durable Construction: Manufactured from high-grade heat-resistant steel for long service life.
  • Precision Engineering: Designed for smooth, consistent movement in industrial machinery.
  • Versatile Application: Suitable for various furnaces, metal treatment systems, and high-heat operations.
  • Maintenance-Friendly: Minimizes wear and tear, reducing maintenance frequency.


Applications:

  • Continuous heat treatment furnaces
  • Metal forging and annealing equipment
  • High-temperature manufacturing lines
  • Aerospace and automotive component production

Genuine Photos of FH® Heat-Resistant Steel Slider



Material Grade Table

Heat-resistant Steel
/ GB DIN ASTM JIS Chemical Composition (%) Maximum Operation Temperature
C Si Mn Cr Ni Nb/Cb Mo Other
1 ZG40Cr27Ni4 1.4823 HD SCH11 0.30 - 0.50 ≤2.00 ≤1.00 24.00 - 28.00 4.00 - 6.00 - ≤0.50 - 1050℃
2 ZG40Cr22Ni10 1.4826 HF SCH12 0.30 - 0.50 1.00 - 2.50 ≤2.00 19.00 - 23.00 8.00 - 12.00 - ≤0.50 - 950℃
3 ZG30Cr28Ni10 - HE SCH17 0.20 - 0.50 ≤2.00 ≤2.00 26.00 - 30.00 8.00 - 11.00 - - - 1050℃
4 ZG40Cr25Ni12 1.4837 HH SCH13 0.30 - 0.50 1.00 - 2.50 ≤2.00 24.00 - 27.00 11.00 - 14.00 - ≤0.50 - 1050℃
5 ZG30Cr28Ni16 - HI SCH18 0.20 - 0.50 ≤2.00 ≤2.00 26.00 - 30.00 14.00 - 18.00 - - - 1100℃
6 ZG40Cr25Ni20Si2 1.4848 HK SCH21 0.30 - 0.50 ≤1.75 ≤1.50 23.00 - 27.00 19.00 - 22.00 - ≤0.50 - 1100℃
7 ZG30Cr20Ni25 - HN SCH19 0.20 - 0.50 ≤2.00 ≤2.00 19.00 - 23.00 23.00 - 27.00 - - - 1100℃
8 ZG40Cr19Ni39 1.4865 HU SCH20 0.35 - 0.75 ≤2.50 ≤2.00 17.00 - 21.00 37.00 - 41.00 - - - 1020℃
9 ZG40Cr15Ni35 1.4806 HT SCH15 0.35 - 0.70 ≤2.00 ≤2.00 15.00 - 19.00 33.00 - 37.00 - ≤0.50 - 1000℃
10 ZG40Cr25Ni35Nb 1.4852 HPCb SCH24Nb 0.30 - 0.50 ≤2.00 ≤2.00 24.00 - 28.00 33.00 - 37.00 0.80 - 1.80 ≤0.50 - 1100℃
11 ZG40Cr19Ni39Nb 1.4849 - - 0.30 - 0.50 1.00 - 2.50 ≤2.00 18.00 - 21.00 36.00 - 39.00 1.20- 1.80 ≤0.50 - 1100℃
12 ZG40Cr24Ni24Nb 1.4855 - - 0.30 - 0.50 1.00 - 2.50 ≤2.00 23.00 - 25.00 23.00 - 25.00 0.80 - 1.80 ≤0.50 - 1050℃
13 ZG40Cr25Ni35 1.4857 HP SCH24 0.35 - 0.50 1.00 - 2.50 ≤2.00 24.00 - 28.00 33.00 - 37.00 - ≤0.50 - 1100℃
14 ZG1Cr20Ni32Nb 1.4859 - - 0.06 - 0.15 0.50 - 1.50 ≤2.00 19.00 - 21.00 31.00 - 33.00 0.50 - 1.50 ≤0.50 - 1050℃
15 ZG45Cr12Ni60 - HW - 0.35 - 0.75 ≤2.00 ≤2.00 10.00 - 14.00 58.00 - 62.00 - - - 1100℃
16 ZG45Cr18Ni66 - HX - 0.35 - 0.75 ≤2.00 ≤2.00 15.00 - 19.00 64.00 - 68.00 - - - 1100℃
17 ZG1Cr28Co50 2.4778 - - 0.05 - 0.25 0.50 - 1.00 ≤1.50 27.00 - 30.00 ≤1.00 ≤0.50 ≤0.50 Co:48.0 - 52.0 1200℃
18 ZG30Cr28Co50Nb 2.4779 - - 0.25 - 0.35 0.50 - 1.50 0.50 - 1.50 27.00 - 29.00 - 1.50 - 2.50 ≤0.50 Co:48.0 - 52.0 1200℃
19 ZG40Cr28Ni48W5 2.4879 - SCH42 0.35 - 0.55 1.00 - 2.00 ≤1.50 27.00 - 30.00 47.00 - 50.00 - ≤0.50 W:4.0 - 5.5 1200℃


FAQ:

Q: How to give inquiry ?

A: Step 1, please give us some details about your furnace,operating temperature,cooling method,loading weight of your furnace and so on;

Step 2, it's better to provide 3D drawings;

Step 3, when we have enough details, we may design the products drawings and quote accordingly;

Q: When can I get the price?

A: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

Q: When will make delivery ? /What is the delivery Time?

A: -Sample Order: 35 days after receipt of the full payment.

-Stock Order: 10 days after receipt of the full payment

-OEM Order: 30 days after receipt of the deposit.

Q: What's your after-sales service?

A: 1 year warranty for all kinds of products;

If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.

Q: What's your payment condition?

A: T/T

Payment<=USD10000, 100% in advance. Payment>USD10000, 50% T/T in advance ,balance before shipment.

Q: What is the shipping method?

A: Transported by DHL, UPS, EMS, Fedex,Air freight, sea freight or train freight.

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ABOUT US
Quality is Our Core Competitiveness
Wuxi Junteng Fanghu Alloy Technology Co., Ltd.
Since 2006, we have been dedicated to designing and manufacturing alloy steel components. We are OEM FH® Heat-resistant Slider | High-Stress Industrial & Aerospace Applications Suppliers and FH® Heat-resistant Slider | High-Stress Industrial & Aerospace Applications Factory.
Our primary products include heat treatment fixtures, radiant tubes, furnace rollers, fan blades, furnace rails, wheels, and various other alloy parts for furnaces. We offer technical assistance to customize or optimize your heat treatment fixtures, helping our customers discover cost-effective solutions to enhance the efficiency of their heat treatment operations.
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Customized Heat-resistant Steel Parts Industry knowledge

How to determine if an Other Heat-resistant Steel Part possesses high-temperature resistance?

1. High-Temperature Hardness and Strength Testing: Measure hardness using a Vickers or Shore hardness tester at operating temperatures such as 600°C and 800°C. Hardness remaining within the design range indicates sufficient strength at high temperatures.

Simultaneously perform high-temperature tensile or yield strength tests and record the stress-strain curve to ensure good elongation at the target temperature.

2. Magnetic Particle Examination: Magnetic particle examination of martensitic or ferritic alloys can quickly detect internal cracks, incomplete penetration, or heat treatment defects, which are often precursors to high-temperature failure.

3. Liquid Penetrant Examination: Coating the surface with a penetrant and developing it allows for the detection of minute surface cracks or pores, particularly suitable for complex geometries such as heat-treated fixtures and radiant tubes.

4. Ultrasonic or Phased Array Inspection: Ultrasonic testing assesses internal defects, interlayer debonding, or weld quality using time-of-flight or echo attenuation. Suitable for large components such as thick furnace rollers and furnace rails.

How to prevent cracking or deformation in Other Heat-resistant Steel Parts during high-temperature processing?

1. Reasonable Preheating and Uniform Heating: Use segmented preheating to reduce the temperature gradient and prevent surface cracking due to thermal shock.

2. Controlled Cooling Rate and Stress Relief: Use slow cooling or segmented air cooling to keep residual stress below 0.2%; if necessary, perform low-temperature tempering to relieve stress.

3. Welding Process Optimization: Use low-heat-input TIG/EB welding, followed by post-weld heat treatment to reduce hardening in the weld zone and prevent brittle cracking caused by hardening.

4. Surface Protection and Oxide Layer Management: Pre-oxidize the workpiece before high-temperature treatment or apply a high-temperature resistant ceramic coating to maintain a dense oxide film and prevent liquid metal penetration that could cause cracks.

5. Geometric Design and Stress Concentration Control: Avoid sharp corners and abrupt cross-sectional changes. Use rounded corners or transition sections to reduce local stress concentration and significantly decrease the probability of crack initiation.