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PRODUCT DESCRIPTION
Grade | C | Si | Mn | Cr | Mo | Ni | W | B | Al | Ti | V |
20CrMo | 0.17-0.24 | 0.17-0.37 | 0.40-0.70 | 0.80-1.10 | 0.15-0.25 | ~ | ~ | ~ | ~ | ~ | ~ |
GRADE | Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % | rate of reduction in area % | Shock absorption energy | Hardness HBW |
min. | max. | |||||
20CrMo | 885 | 685 | 12 | 50 | 78 | 197 |
20CrMo alloy steel plates are generally used in quenching and tempering or carburizing state. 20CrMo steel are used in the manufacture o
20CrMo black sheet metal boiler plate, 20CrMo hard alloy steel plate for machinery, 20CrMo alloy structure steel plate, 20crmo Alloy Structure Hot Rolled Steel Plate Sheet, Chinese flat hot rolled 20crmo steel
UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.