1-factory price
2-small order accepted
3-short delivery time
4-DIN931,DIN933
5-Inconel 625,2507.AL6XN .1.4529.C276.904L bolt

1.AL6XN alloy was designed to resist seawater corrosion at the beginning for its perfect performances of crevice corrosion, pitting, chloride-induced corrosion and stress corrosion cracking, besides, it can also avoid alkaline & salt solution, prevent against metallic contamination and rapid degradation of the fluids.

2.Chemical Composition:

C≤0.03

Mn≤2.0

Si≤1.0

P≤0.04

S≤0.03

Ni23.5~25.5

Cr20.0~22.0

Mo6.0~7.0

N0.18~0.25

 3.Applications:

1. seawater desalination

2. Pulp and paper industry

3. Biopharmaceutical industry

3. Chemical industry

4. Flue gas desulfurization(FGD)

5. Separation and distillation crude oil  

4.Size and type:
Hexagon Bolt: M6-M64 full thread or half thread
Hexagon Nut: M3-M64
Threaded Rod:4-2000mm
Plain washers:M3-M33
And heavy hex bolts and nuts with all sizes.