Brief introduction of 13CrMo4-5 steel plate;
13CrMo4-5 is an alloy special steel with high temperature performance, and the implementation standard is EN 10028-2.
The size, shape, weight and allowable deviation of 13CrMo4-5 steel plate shall conform to the provisions of EN 10029, and the allowable deviation of thickness shall conform to the B-class deviation of EN 10029.
condition of delivery
13CrMo4-5 steel plates are usually delivered in the normalized and tempered state with a thickness less than 100mm, in the normalized and tempered state with a thickness greater than 100mm to 150mm, and in the quenched and tempered state with a thickness greater than 150mm to 250 mm.
Smelting fine-grained killed steel by electric furnace+external refining+vacuum degassing.
Chemical constituents of 13CrMo4-5
csimnpsaln 0.08-0. 18≤0.350 . 4- 1.0≤0.025≤0.0 1-≤0.0 12 rcumonbnitiv 0.7- 1. 15≤0.30 . 4-0.6-
Mechanical properties of 13CrMo4-5
Brand specification yield strength (MPa) tensile strength (MPa) elongation A%-20 degree impact test 0 degree impact test 20 degree impact test13crmo4-5 ≤16 ≥ 300450-600 ≥19 ≥ 3/kloc.
The material of 13CrMo4-5 is similar to that of domestic 15CrMoR. If there are no special requirements, 15CrMoR can be used instead.