Incoloy 825 Heavy Hex Bolt

July 21, 2025

Model NO.: ASME B 18.2.1 Heavy Hex Bolt
Application: Chemical Industry
Finish: Passivation
Price for The Size: 1/2" X3" Heavy Hex Bolt
Trademark: HT
Transport Package: CTN, Then in Pallet
Specification: DIN934, ISO4032, B18.2.2, Asme B 18.2.4.6m
Origin: Jiangsu, China
HS Code: 731815000
We are specialists in Incoloy bolts, nuts, studs, and washers! If you choose us, you will benefit from our experienced sales team with over 10 years of industry knowledge. Our goals are simple: - Professional service - High-quality products - Reliable factory Perfect quality, competitive price, and fast delivery! 1. **Standard**: ASME B18.2.1, ASME B 18.2.6, ASME B 18.2.3.7M 2. **Material**: Incoloy 825, UNS N08825, 2.4858 3. **Color**: Bright finish 4. **Packaging**: Bulk in 25 kg cartons, then on pallets 5. **Delivery Time**: 15–35 days Incoloy 825 Chemical Composition:
Alloy % Ni Cr Fe C Mn Si Cu Mo Al Ti P S
825 Min. 38 19.5         1.5 2.5   0.6    
Max. 46 23.5 balance 0.05 1 0.5 3 3.5 0.2 1.2 0.03 0.03
Incoloy 825 Alloy minimum mechanical properties at 20°C
Alloy state Tensile strength Rm (N/mm²) Yield strength RP0.2 (N/mm²) Elongation A5 (%) Brinell hardness HB
825 550 220 30 ≤200
Incoloy 825 is widely used in various industries where the operating temperature does not exceed 550°C. **Typical application fields:** 1. Sulfuric acid plants for heating pipes, containers, baskets, chains, etc. 2. Cooling heat exchangers, marine pipeline systems, and gas pipelines in acidic environments. 3. Heat exchangers, steam machines, washing, and impregnation pipes for phosphoric acid production. 4. Air heat exchangers in oil refining. 5. Food industry projects. 6. Chemical processing. 7. High-pressure oxygen flame-retardant alloy applications. Incoloy 825 Heavy Hex Bolt

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Incoloy 825 Heavy Hex Bolt

Quality Control
We have a Spectrum Inspecting Machine to ensure the raw material quality and prevent any mistakes.

Incoloy series Incoloy 800/800H/800HT/825/901/925/926
Advantages Good price, Fast service, MOQ:10 PCS
Size Range Diameter M5 - M64; 1/4" - 2 1/2"; Length: 10-1000mm; 1/2" - 40"
Material SS304, 316, 316L, 316LN, 316Lmod, 316Ti, 317L, 317LN, 321, 310S, 904L, 254SMO, AL-6XN, 1.4529
Duplex 2205/2507
Hastelloy C4, C22, C276, C2000, B2, B3, G3, G30, Hastelloy X; 2.4600, 2.4602, 2.4603, 2.4610, 2.4617, 2.4619, 2.4665, 2.4675, 2.4819
Inconel 600, 601, 617, 625, 690, 718, 725, X750; 2.4669, 2.4668, 2.4816, 2.4856, 2.4851, 2.4663, 2.4642
Incoloy 800/800H/800HT, Incoloy 825, 901, 925, 926; 1.4958, 2.4662, 1.4529, 1.4876, 2.4858, 1.4959
Monel K500, Monel 400; 2.4360, 2.4375
Titanium Alloy GR2/5/7; 3.7035, 3.7165, 3.7235
Urea steel 724L, 725LN; 1.4435, 1.4466
Alloy 20, Alloy 28, Alloy 31, Alloy 286, Alloy 80A (Nimonic 80A); 2.4660, 1.4563, 1.4562, 1.4980, 2.4952
Product range Bolt, U bolt, Studs, Threaded Bar, Nut, Washers, Machining Parts
Marking According to client's requirements (OEM)
MOQ Washers: 100 pcs, Nuts: 50 pcs, Bolts and Studs: 10 pcs
Sample policy Free samples available if we have stock, buyer pays freight cost
Sample time 7–10 days approximately
In stock items SS304/316 Bolt, Nut and Washers M6–20
DIN7967 Pal nut M6–20
Titanium Alloy bolt, nut, washers M6–20
Some other sizes may be in stock
One stop purchase We help you realize one-stop purchasing. Our sales team has more than 10 years of experience in trading.

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