H13属于热作模具钢，是在碳工钢的基础上加入合金元素而形成的钢种

力学性能

交货状态

更为令人注意的是，它还可用于制作航空工业上的重要构件。

H13 belongs to the hot die steel, steel is adding alloy elements in carbon steel formed by
Mechanical properties
Hardness: annealing, quenching, 245 ~ 205HB, more than 50HRC
Delivery status
Brinell hardness (HBW10/3000 = 235))
H13 steel is the most widely used and most representative of hot die steel, its main characteristic is:
(1) with a high degree of quenching and high toughness;
(2) excellent heat resistance ability, can be water cooling in the workplace;
; (3) it moderate wear resistance and can also adopt carburizing or nitriding process to improve the surface hardness, but slightly in order to reduce thermal cracking capacity.
(4) because of its low carbon content, the ability of the secondary hardening in the tempering of the two is poor;
(5) under high temperature with softening resistance, but the use of temperature higher than 540 DEG C (1000 degrees Fahrenheit) hardness decreased rapidly (i.e., the working temperature of the ability for 540 DEG C);
(6) deformation of heat treatment;
(7) medium and high machining;
(8) moderate anti decarburization capacity.
Even more remarkable, it can also be used to make an important component in the aviation industry.
Is almost the same Torgovnik uses and 9CRWMN mold steel, but because of the high vanadium content in some, so temperature (600 degrees) performance is better than that of the 4Cr5MoSiV steel, is hot work die steel uses a wide range of a representative ganghao.
H13 die steel for manufacturing the impact load of forging die, hot extrusion die, forging; aluminum, copper and copper alloy casting die.