2Cr13 is a metal material.
2Cr13 is a martensitic stainless steel magnetic, good hardness, welding to preheat. And Q235 welding with austenitic stainless steel electrodes do not need to preheat, weld control weld dilution rate, not swing welding, using smaller current.
2Cr13 is chromium 13 type stainless steel, this class of steel is suitable for the production of neutral or weak corrosive environment working parts or appliances, such as scalpels, surgical scissors, turbine blades, stainless steel nuts and so on.
The steel is usually quenched and high-temperature tempering heat treatment process, to obtain the organization for the tempered Sohnite, plasticity, toughness, good, low strength, hardness.
Expanded Information:
According to the provisions of GB/T "Steel Product Grade Number Representation Method", it is expressed by a combination of Hanyu Pinyin letters, chemical element symbols and Arabic numerals. Content: generally in the head of the grade with an arabic numeral to indicate the average carbon content (in thousands); the average carbon content is less than one thousandth of the use of "0"; carbon content of not more than 0.03% of the use of "00" said?
Alloying element content: when the average alloying element content is less than 1.50%, only the element is marked in the grade, and the content is generally not marked; the average alloying element content is 1.5%-2.49%, 2.50%-3.49% .... .12.50%-13.49%, .... when labeled accordingly 2, 3 .... .13.... Specialized use of stainless steel, in the head of the grade plus a code representing the use of the steel. Examples: 0Cr18Ni9, Y1Cr17 (easy to cut steel).
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