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DIN Nut Chinese Supplier
QS Fastener: DIN Nut Chinese Supplier
Name: DIN Nut Chinese Supplier
Material: Incoloy 825
Standard: DIN, ANSI, NF, BSW
Size: M36*3
Hardness: Max. 200 HB
Feature: Good resistance to stress corrosion cracking
Price: USD 79/ Kg
MOQ: 10kg
Customization: yes
Delivery time: 7-30 Day
Application: For Industrial areas where the temperature does not exceed 550 degrees Celsius
Material: Incoloy 825
Standard: DIN, ANSI, NF, BSW
Size: M36*3
Hardness: Max. 200 HB
Feature: Good resistance to stress corrosion cracking
Price: USD 79/ Kg
MOQ: 10kg
Customization: yes
Delivery time: 7-30 Day
Application: For Industrial areas where the temperature does not exceed 550 degrees Celsius
Quantity
For critical bolting applications in aggressive high-temperature environments, the DIN Nut manufactured from Incoloy 825 (W.Nr.2.4858) offers a proven combination of corrosion resistance and mechanical reliability. Sourced from a specialized Chinese supplier with expertise in precision fastener production, this nut complies with multiple international standards, including DIN, ANSI, NF, and BSW, and is supplied in the commonly specified size M36 x 3. With a maximum hardness of 200 HB, it ensures good machinability while maintaining adequate wear resistance for assembly and disassembly cycles.
This DIN Nut is designed for service temperatures up to 550°C, making it particularly suitable for chemical processing, petroleum refining, natural gas transmission, and high-temperature industrial plants. The Incoloy 825 base material provides outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion—even in environments containing sulfuric, phosphoric, or nitric acids. For project managers and procurement engineers evaluating fastener options, working with a qualified Chinese supplier can offer both customized non-standard dimensions and flexible order quantities, with a minimum order of 10 kg and typical lead times ranging from 7 to 30 days depending on batch complexity.
The mechanical properties of this grade are well-documented and consistently achieved through controlled manufacturing processes. Tensile strength reaches a minimum of 586 MPa, while yield strength is rated at ≥241 MPa, ensuring that the fastener resists permanent deformation under applied loads. Elongation of at least 30% reflects excellent ductility and toughness, reducing the risk of brittle failure under shock or cyclic loading. The fatigue limit, estimated at approximately 40% of tensile strength (around 234 MPa), supports long-term dynamic applications such as compressor flanges, turbine casing bolts, and pump connections. These characteristics, combined with a hardness not exceeding 200 HB, allow the DIN Nut to be processed efficiently without compromising its structural integrity.
When selecting fasteners for severe service conditions, this product stands out due to its balanced performance profile—high strength, good formability, and superior corrosion resistance. Collaborating with a reliable Chinese supplier also provides the advantage of cost-effective production without sacrificing quality control, as each batch can be customised to meet specific project requirements. Whether for new construction or maintenance overhaul, this DIN Nut delivers secure, long-lasting connections in demanding industrial sectors, including petrochemical, power generation, and offshore engineering. Its proven track record in both static and dynamic stress environments makes it a preferred choice for engineers seeking durable, standards-compliant fastening solutions at competitive pricing.
FAQ
1. What is the maximum operating temperature for this DIN Nut made of Incoloy 825?
This DIN Nut is rated for continuous service in environments where the temperature does not exceed 550°C, making it suitable for high-temperature industrial applications such as furnaces, heat exchangers, and turbine casings.
1. What is the maximum operating temperature for this DIN Nut made of Incoloy 825?
This DIN Nut is rated for continuous service in environments where the temperature does not exceed 550°C, making it suitable for high-temperature industrial applications such as furnaces, heat exchangers, and turbine casings.
2. Can this Chinese supplier provide custom dimensions or non-standard thread sizes?
Yes, the Chinese supplier offers full customization services. Beyond the standard M36 x 3 size, they can produce other dimensions, thread forms, and tolerances to meet specific engineering drawings or project requirements.
Yes, the Chinese supplier offers full customization services. Beyond the standard M36 x 3 size, they can produce other dimensions, thread forms, and tolerances to meet specific engineering drawings or project requirements.
3. Is this DIN Nut suitable for sour gas or chloride-rich environments?
Absolutely. Incoloy 825 provides excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, which makes this DIN Nut a strong candidate for sour gas service, seawater exposure, and chemical processing with chlorides or reducing acids.
Absolutely. Incoloy 825 provides excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, which makes this DIN Nut a strong candidate for sour gas service, seawater exposure, and chemical processing with chlorides or reducing acids.
4. What is the typical lead time and minimum order quantity from this supplier?
The minimum order quantity is 10 kg, and delivery times range from 7 to 30 days, depending on order size, customization complexity, and current production schedules. Expedited options may be available upon request.
The minimum order quantity is 10 kg, and delivery times range from 7 to 30 days, depending on order size, customization complexity, and current production schedules. Expedited options may be available upon request.
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