Efficient Furnace Loading Solutions with Industrial Heat Treatment Racks | FH® Suppliers, Wholesale Factory - Wuxi Junteng Fanghu Alloy Technology Co., Ltd.

Efficient Furnace Loading Solutions with Industrial Heat Treatment Racks | FH®

Brand: FH®

Certification: ISO9001, ISO14001

Material: Heat-resistant Steel

Material Grade: 1.4849

Size: Customized According to Drawings

Maximum Operation Temperature: 1100℃

MOQ: 2 Pieces

FH® Heat Treatment Rack

Product Overview
The FH® Heat Treatment Rack is designed for high-temperature industrial heat treatment applications, providing stable support, efficient loading, and reliable performance during furnace operations.

Manufactured from premium heat-resistant alloy materials, FH® heat treatment racks offer outstanding resistance to high temperatures, oxidation, and thermal deformation. The optimized structural design ensures uniform heat circulation, improves production efficiency, and protects workpieces during heat treatment processes.

Suitable for various furnace systems, including vacuum furnaces, trolley furnaces, pit furnaces, and continuous heat treatment lines, FH® racks are widely used in automotive, aerospace, metallurgy, and precision engineering industries.

Key Features
Excellent High-Temperature Resistance
Manufactured from high-quality heat-resistant alloy steel capable of operating in temperatures up to 1200°C.

Strong & Stable Structure
Heavy-duty rack design provides reliable support for industrial workpieces during heat treatment cycles.

Uniform Heat Distribution
Optimized open-frame structure improves airflow and heat circulation for consistent heat treatment results.

Outstanding Oxidation & Corrosion Resistance
Special heat-resistant materials and surface treatments extend service life in demanding furnace environments.

High Load Capacity
Designed to support heavy components and large production batches while maintaining dimensional stability.

Customizable Design
Available in customized dimensions, structures, layers, and load capacities according to customer furnace and production requirements.

Applications
FH® Heat Treatment Racks are widely used in:

Vacuum furnace systems
Trolley and pit furnace operations
Continuous heat treatment production lines
Carburizing, annealing, and quenching processes
Steel and alloy component heat treatment
Aerospace and automotive manufacturing

Why Choose FH® Heat Treatment Racks?
Reliable Furnace Performance
Designed for continuous industrial heat treatment operations with excellent thermal stability.

Improved Production Efficiency
Optimized loading structure increases furnace capacity and reduces handling time.

Long Service Life
Superior resistance to oxidation, thermal fatigue, and deformation minimizes maintenance costs.

Precision Manufacturing
FH® ensures strict quality control and accurate fabrication for stable industrial performance.

Customized Industrial Solutions
Tailored rack solutions are available for different furnace systems and workpiece requirements.

Material Grade Table:

Heat-resistant Steel
/	GB	DIN	ASTM	JIS	Chemical Composition (%)								Maximum Operation Temperature
/	GB	DIN	ASTM	JIS	C	Si	Mn	Cr	Ni	Nb/Cb	Mo	Other	Maximum Operation Temperature
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℃

Genuine Photos of FH® Heat Treatment Fixtures

FAQ:
Q: What materials are used for FH® heat treatment racks?
A: FH® heat treatment racks are manufactured from high-temperature heat-resistant alloy steel for excellent durability and thermal stability.

Q: What furnace types are compatible with these racks?
A: They are suitable for vacuum furnaces, trolley furnaces, pit furnaces, and continuous heat treatment systems.

Q: Can the rack size and structure be customized?
A: Yes. FH® offers customized dimensions, layer designs, and load capacities based on customer furnace and workpiece requirements.

Q: What is the maximum working temperature?
A: FH® heat treatment racks can typically operate at temperatures up to 1200°C.

Q: What are the main advantages of FH® heat treatment racks?
A: They provide high load capacity, uniform heat distribution, excellent oxidation resistance, and long service life in industrial furnace environments.