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Alloy SV-08Х25Н25М3 (ЭП622)

Alloy PANCH-11 Alloy Sv-03H20N45G6M6B (EP953) Alloy Св-08Х20Н57М8В8Т3Р (EP533) Alloy Sv-08X25N25M3 (EP622) Alloy Sv-08Х25Н40М7 (EP673) Alloy Sv-08Х25Н60М10 (EP606) Alloy Sv-36NGMT (EP803) Alloy SvHN60MVU (ChS40) To access the entire list

Designation

Name The value
Designation GOST Cyrillic Св-08Х25Н25М3
Designation GOST Latin Cb-08X25H25M3
Transliteration Sv-08H25N25M3
The chemical elements 08Cr25Ni25Cu3
Name The value
Designation GOST Cyrillic ЭП622
Designation GOST Latin EP622
Transliteration EhP622
The chemical elements -

Description

Alloy SV-08Х25Н25М3 used: for the production of welding wire designed for welding in protective gases (Ar; CO2; Ar+CO2), submerged (an-18, an-26S, 48-RP-6) of dissimilar steels in argon and under flux an-26S of the transition seam of the bimetal in a variety of industries, working in temperature range -40 - +450 °C.

Note

High-alloy heat-resistant alloy of iron-chromium-Nickel base.

Standards

Name Code Standards
Welding and cutting of metals. Soldering, riveting В05 TU 14-1-4968-91

Chemical composition

Standard C S P Mn Cr Si Ni Fe Mo
TU 14-1-4968-91 ≤0.08 ≤0.015 ≤0.02 1-2 23.5-26.5 ≤0.4 23.5-26.5 The rest 3-4.5
Fe is the basis.
According to TU 14-1-4968-91 the chemical composition is given for the alloy Sv-08X25N25M3 (EP622). In the alloy, the residual nitrogen content is monitored and its actual content is recorded in the certificate.

Technological properties

Name The value
Features of production Wire on the other 14-1-4968-91 diameter up to 2.0 mm inclusively, supplied in cold-worked condition with a compression no more than 50% and over 2.0 mm supplied in heat treated condition.

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