- Metal Building Materials[10]
- Electrical Wires[3]
- Other Wires[1]
- Wiring Harness[2]
- Insulation Materials & Elements[1]
- Springs[1]
- Electric Heater Parts[8]
- Other Home Heaters[1]
- Other Home Appliances[2]
- Welding Wires[9]
- Aluminum Strips[1]
- Copper Strips[4]
- Copper Wire[5]
- Other Copper[2]
- Steel Ingots[1]
- Nickel[10]
- Other Metals & Metal Products[10]
- Other Steel Products[1]
- Steel Wire[4]
- Other Wire Mesh[1]
- Contact Person : Ms. zhou ruth
- Company Name : Danyang Hualong Superior Steel Co., Ltd.
- Tel : 86-511-86450506
- Fax : 86-511-86453363
- Address : Jiangsu,DANYANG,YUNHE TOWN
- Country/Region : China
- Zip : 212352
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Inconel625
ASTM:UNS N06625
Alloy 625 is a kind of to all sorts of corrosion medium has excellent corrosion resistance of low carbon nickel chrome molybdenum niobium alloy. Due to the low content of carbon and after stabilization heat treatment, alloy 625 even at 650-900 °C high temperature insulation 50 small After when still won't have sensitized tendency.
Alloy 625 delivery status to softening annealing state, its applications include wet corrosion environment, and gain The application in - 196 ~ 450 °C temperature and pressure vessel TUV certification. Otherwise performance slightly adjustment Inconel625 suitable for high temperature applications. Through the aging hardening can improve the mechanical properties of 625 alloy.
Features:
1, oxidation and reduction environment for all kinds of corrosive medium has very good corrosion resistant ability
2, good resistance to corrosion and crevice corrosion of ability, and won't produce because of chloride caused by stress corrosion Corrosion cracking
3, excellent resistance to inorganic acid corrosion capability, such as nitric acid, phosphoric acid, sulphuric acid, hydrochloric acid and sulfuric acid and hydrochloric acid mix Close acid, etc
4, excellent resistance to all kinds of inorganic acid mixture corrosion ability
5, temperature 40 °C, in various concentration of hydrochloric acid solution all can show very good corrosion resistant performance
6, good processability and weldability, no welding crack sensitivity
7, with wall temperature in - 196 ~ 450 °C of the pressure vessel manufacturing the authentication
8, by the corrosion engineers association NACE standard authentication (MR - 01-75) with acidic gas environment application The highest standard grade VII.
Typical application:
Contain chlorinated organic chemical process technology of parts, especially in the use of acid chloride catalyst field close Used in the manufacture of pulp and paper industry digester and bleaching pool Flue gas desulfurization system of absorption tower, again heater, gas import damper, fan (wet), mixing Apparatus, guide plate and flue, etc Used in the manufacture of applied in acidic gas environmental equipment and parts Acetic acid and acetic anhydride reaction generator Sulfuric acid condenser
Brand and standard | material trademark | technical regulation | ||||||||
chemical composition | tubing | plates | bar | strip | solder wire | forging | ||||
seamless tube | welded pipe | |||||||||
Germany DIN EN DIN VdTÜV | W.Nr.2.4856 NiCr22Mo9Nb | 10095 17744 499 | 17751 499 | 10095 17750 499 | 10095 17752* 499 | 10095 17750 499 | 10095 | 499 | ||
France AFNOR | NC 22 DNb | |||||||||
England BS EN | NA21 | 3072 | 3076 | |||||||
America ASTM ASME ASME CodeCase AMS | UNS N06625 grade1 | B444 SB444 1935 5581 | B704/705 5581 | B443 SB443 1935 5599 | B446 SB446 1935 5666 | B443 SB443 1935 5599 | 5837 | B564 5666 | ||
ISO | NiCr22Mo9Nb | 9722 | 6207 | 6208 | 9723 | 6208 | 9724 | 9725 | ||
1.chemical composition:
Ni | Cr | Fe | C | Mn | Si | Mo | Al | Ti | Nb | P | S | |
min | 58 | 20 | 8 | 3.15 | ||||||||
max | 23 | 5 | 0.01 | 0.5 | 0.5 | 10 | 0.4 | 0.4 | 4.15 | 0.015 | 0.015 |
2.mechanical behavior :
product | norms mm | tensile strength 2 N/mm | yield strength 0.2% 2 N/mm | elongation A5 % | hardness HB |
plate,strip( cold rolling) | 830 | 415 | 30 | 150-220 | |
plate( hot rolling ) | ≤70 | 760 | 380 | ||
bar | ≤100 | 830 | 415 | ||
>100 | 760 | 345 | 25 | ||
pipe | 830 | 415 | 30 |
Typical application:
Contain chlorinated organic chemical process technology of parts, especially in the use of acid chloride catalyst field close Used in the manufacture of pulp and paper industry digester and bleaching pool Flue gas desulfurization system of absorption tower, again heater, gas import damper, fan (wet), mixing Apparatus, guide plate and flue, etc Used in the manufacture of applied in acidic gas environmental equipment and parts Acetic acid and acetic anhydride reaction generator Sulfuric acid
in625.in718.in601forging