Steel ХН28МДТ

Designation

Name The value
Designation GOST Cyrillic ХН28МДТ
Designation GOST Latin XH28MDT
Transliteration HN28MDT
By chemical elements CrН28MoCuTi

Description

ХН28МДТ steel is used: for the production of powder used in the production of goods and permeable laminated and sintered porous tape, filters for the filtration of lubricating oils, fuels, alkalis, air and other gases and fluids, as well as for the manufacture of plamegasiteli, porous coolers.

Note

Powder steel ХН28МДТ made by the joint recovery of a mixture of metal oxides and metal powders with calcium hydride.

Standards

Name Code Standards
Hard alloys, ceramic-metal products and metal powder В56 GOST 13084-88

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu Ti Mo Ca
GOST 13084-88 ≤0.2 ≤0.02 ≤0.03 ≤0.2 21-25 ≤0.1 28-30 Rest 2.5-3.5 0.4-0.7 2.5-3.5 ≤0.2
Fe is the basis.
According to GOST 13084-88, the chemical composition is given for powder grade PNH28MDT.