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  • Q345R material is a special steel grade for pressure vessels with a yield strength of 340MPa. It has good comprehensive mechanical properties and technological performance. The phosphorus and sulfur contents are slightly lower than the low-alloy high-strength steel plate Q345 (16Mn) steel. In addition to the increased tensile strength and elongation requirements compared to Q345 (16Mn) steel, it also requires impact toughness. Q345R steel plate is currently the most widely used and most used steel plate for pressure vessels in China.

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ITALY UNI: CHINA GB: GERMANY DIN : FRANCE AFNOR: U.K B.S. RUSSIA GOST: USA AISI SAE : Non-alloy structural steels: S235JR: S235JR: Fe 360 BFN: Q235B: RSt 37-2 1.0038--40 B: St3sp--S235J2 S235J2 Fe 360 D: Q235A: St 37-3 U 1.0116: E 24-4: 40 D: St3ps: A 414 g A Supply Range Files Langprodukte IF Quali u Edelstaehle 18NiCrMo5 UNI 7846 General size range 16 1000 mm Chemical composition C=0,15-0,21 Si=0,15-0,40 Mn=0,60-0,90 P=max.0,035 S=max.0,035 Cr=0,70-1,00 Mo=0,15-0,25 Ni=1,20-1,50 Cu=max.0,30 Grade equivalents Similar grades Hot rolled 16310 mm Tolerances EN 10060 or +/- 1,3% of dN or specific tol. Lengths 6 m +200/-0 mm or 3 6 m or 18nicrmo5 uni SIZE RANGE METALLURGICA LEGNANESE S.p.A STEEL GRADES 16CrNi4 UNI 7846 Hot Rolled Annealed Round 20 280, 300, 320 18NiCrMo5 UNI 7846 Hot Rolled Annealed Round 18 380 18NiCrMo5 UNI 7846 Forged Annealed Round 290 1200 18NiCrMo5 UNI 7846 Hot Rolled/Forged Ann. Square 30x30 170x170 18NiCrMo5 UNI 7846 Hot Rolled/Forged Ann. Flat 40x20 150x80 39NiCrMo3 UNI 7845 Hot Rolled Q&T Round 18 380

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Mechanical Properties at Room Temperature Hot Rolled Values Obtained on test blanks after core hardening + stree - releiving + stree - releiving UNI 7846 : 1978. use only as ref. Comparable Standards Chemical Analysis Number According to Standard 18NiCrMo5 UNI 7846 : 1978 Quality Hot Work and Heat Treatment Temperatures Grades Equivalent Standards,Bearing steel,Astm,EN,Din,JIS 18nicrmo5 uni Inspection & Approval Certificates : EN10204 3.1 / DIN 50049 3.1 / ISO 10474 3.1 Mill Test Certificate, NACE MR-0175 / ISO 15156, NACE MR-01-03 / NACE MR-01-75 / ISO 15156, CE Marked, European Pressure Equipment Directive PED-97/23/EC, AD-2000-W0, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2008, with 3.2 certificate duly Certified & Approved by LRS (Lloyd's Register), GL 18nicrmo5 uni

EUROACCIAI s.r.l. 18NiCrMo5

18NiCrMo5 Normativa di riferimento UNI 7846 Reference standard UNI 7846 Durezze HB allo stato HB hardness in the following conditions. Dimensione Provini Test block DIN 1.6566 17NiCrMo6-4 18NiCrMo5 817M17 SAE4317 Case 18nicrmo5 uni 17NiCrMo6-4 (uni en 10084) is the new designation of 18NiCrMo5 (UNI 7846). It is the most common case hardening steel and has a medium-high hardenability and a good machinability. After case hardening and hardening treatments, the surface reaches an elevated hardness. 17NiCrMo6-4 is used for the production of mechanical parts, which are 18nicrmo5 uni Construction Steel 18NiCrMo5 - Bre-Men S.p.a. Acciai su misura Steel 18NiCrMo5 is a leading construction steel in circulation. It is a type of steel supplied in the delivery condition annealed. Thanks to its characteristics are well suited for parts that require high mechanical properties combined with a high surface hardness conferred by treatment cementing hardening such as gears, pins, bushings, plastic molds with high surface hardness.

Catalogo Acciai Speciali | Nord Est Acciai

Nord Est Acciai offre una vasta gamma di prodotti siderurgici in pronta consegna. Sfoglia il nostro catalogo prodotti, ,minati a caldo e fucinati, acciai lavorati a freddo, acciai inossidabili. varmec s.r.l. - TVT America All Varmec product is manufactured using modern CAD/CAM CNC machining centers, case carburized & ground gears of 18NiCrMo5 UNI 7846 Steel, and ground tempered shafts of 39NiCrMo3 or the 18NiCrMo5 steels. UNI 5332 Grade 38NiCrMo4 - Nickel Chromium Molybdenum Steel 18nicrmo5 uni A Nickel Chromium Molybdenum Steel also known as DIN 1.6511 ,JIS SNCM447 ,ASTM 9840 18nicrmo5 uniwith Tensile strength = 1020MPa. Datasheet Download.

UNI 7846 C35 - BEBON steel

UNI 7846 C35 steel plate high carbon steel C35 steel plate,UNI 7846 C35 steel plate, under UNI 7846 standard, we can regard C35 steel plate as high carbon steel. C35 steel plate is one mainly of high carbon steel,the application of UNI 7846 C35 steel plate is equal to JIS G4051 S35C,EN 10083C35,DIN 17200 C35,NFA 33-101 ,UNE36011 C35K and AISI 1035. Stud type track rollers LI-BE s.r.l. Steel UNI 18NiCrMo5-20MnCr5 casehardened and tempered with final hardness 602 HRc > Thrust Washers Steel UNI 20MnCr5 casehardened and tempered with final hardness 602 HRc > Rolling elements Steel UNI 100Cr6 hardened and tempered with final hardness 622 HRc. CF . Steel Grade Equivalents Table | Universal Steel America HOUSTON, TX. 1230 E. Richey Road Houston TX 77073 Toll Free | 866.988.3800 CHICAGO, IL. 225 West Burville Road Crete IL 60417

Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS, UNI 18nicrmo5 uni

Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS, UNI, JIS) The table below compares common grades of materials from various international specifications. Note that materials compared are the nearest available grade and may have slight variations in actual chemistry. Quality 17NiCrMo6-4 (UNI EN 10084) - M.T. Acciai Quality 17NiCrMo6-4 (UNI EN 10084) PROPERTIES AND EMPLOYEMENTS Il 17NiCrMo6-4 (uni en 10084) is the new designation of 18NiCrMo5 (UNI 7846). It is the most common case-hardening steel and in italy it is used for its excellent characteristics that make it suitable for several applications. It has a medium-high hardenability and a good machinability. METALLURGICA LEGNANESE S.p.A DIMENSIONALE 16CrNi4 UNI 7846 Laminato Ricotto Tondo 20 280, 300, 320 18NiCrMo5 UNI 7846 Laminato Ricotto Tondo 18 380 18NiCrMo5 UNI 7846 Fucinato Ricotto Tondo 290 1200 18NiCrMo5 UNI 7846 Laminato/Fucinato Ric. Quadro 30x30 170x170 18NiCrMo5 UNI 7846 Laminato/Fucinato Ric. Piatto 40x20 150x80 39NiCrMo3 UNI 7845 Laminato Bonificato Tondo 18 380

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