Translate this pageLV Yan, HU Jun, REN Zening, et al. Progress in steel used for large-calibre thick-wall gun barrel [J]. Qrdnance Material Science and Engineering, 2013, 36(2), 142-146.WANG Tianqi, QIU Yuanying, LIU Zhanfeng, et al. Experimental study on wear of indexable coated blades as applied to cutting of PCrNi3MoVA gun steel workpieces [J].
(PDF) Failure mechanism of reinforced concrete subjected The ogive-nosed projectile's body was composed of PCrNi3MoV and its yield strength was 835 MPa, its diameter, length, and weight were 100 mm, 200 mm, and 9.7 kg, respectively, as shown in Fig. 4
dependent on the carbon equivalent and the cooling rate of the steel after heat treatment [5, 9, 10] . The phases present and grain sizes of medium carbon steels are determined by
(PDF) Theoretical Investigation on Failure Behavior of (CRH) of 197.5 mm, 100.0 mm, 5.7 kg, and 1.2, respectively, were used. The high strength projectiles were machined from the PCrNi3MoV steel alloy with yield strength of 835.0 MPa.
30NiCrMo12, 32NiCrMo12-5, 1.6655 - alloy steel - VirgametStructural alloy steel 30NiCrMo12, 30NCD12, 32NiCrMo12-5, 32NiCrMo10-4, 1.6655, 1.6743 for heat treatment for particularly stressed parts for aircraft industry according to UNI 6924.
steel round bar :dia 2mm to 1000mm Square-shape steel:50mm to 600mm Steel sheet:thickness 0.5mm-12mm width 1000mm max Steel strip:thickness 0.5mm-4mm width 300mm max steel plate :thickness 5mm-800mm Width:10mm to 1000mm steel pipe:OD 8-800mm Length:random length/ fixed length Delivery condition:hot forged / hot rolled /cold-rolled
SAE-AISI 4340 (SNCM439, G43400) Ni-Cr-Mo Steel SAE-AISI 4340 steel is an alloy steel formulated for primary forming into wrought products. 4340 is the designation in both the SAE and AISI systems for this material. G43400 is the UNS number. It can have a moderately high tensile strength among SAE-AISI wrought steels. In addition, it has a moderately high base cost and a moderately high (PDF) Ultrafine-grained Steels for high loaded Engine High notch toughness (e.g., 89 ± 0.9 MPam1/2 - Fe73.5Cu1Nb3Si13.5B9; 94.5 ± 5.5 MPam1/2 - Fe78Si9B13) and fatigue precracked toughness of 76 MPam1/2