Material specification - DIN EN 10083-2/3 (2006), DIN 17212 (1972) / by agreement. Official Test Certificate:issued by TUV - SGS - BV TECHNICAL SPECIFICATION DATASHEET - DIN 41CrMo4 & 4340 Steel 36CrNiMo4 1.6511 EN24 SNCM439 - Otai AISI 4340 steel is a medium carbon, low alloy steel. Otai steel is one leading supplier of 4340 steel & equivalents:36CrNiMo4, 1.6511, EN24, SNCM439 etc.
AISI 4140 modified is a low alloy hardened and tempered steel suitable for the manufacture of oil and gas downhole tools used in production and completion processes. General Engineering applications include construction components exposed to heavy strain, such as shafts, gear, bolts etc. AISI 4140 can also be used in hardened condition as Azienda - CMC ITALIA 20 f7 h6 h7 0,5/1000mm 0,2m 3,00m 1/2 Tollerance > 900 hv (0,1) diameters tolerances iso straightness surFace roughness roundness chrome layer hardness caratteristiche meccaniche mechanical properties acciaio UNI C45E C55E 42CrMo4 20Mnv6 38MnvS6 UNI EN 10083 EN 10083 EN 10083 EN 10267 EN 10267 Snervamento Re N/mm2 C45E / 1.1191 - SteelNumber - Chemical composition EN 10083-2:2006 Steels for quenching and tempering. Technical delivery conditions for non alloy steels:EN 10132-3:2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Steels for quenching and tempering:EN 10305-1:2010 Steel tubes for precision applications. Seamless cold drawn tubes. Technical delivery
Seamless Ring Forgings QT Alloy Steel Scm440 42CrMo4/1.7225 4140 En19/709m40 Hunan Qilu Industrial Co., Ltd has the capacity to guarantee the quality for every step, from raw material (forging), then heating treatment, finally machining. We have our own forging mill, heating teatment shop and machining shop. EN 10297-1 Grade E355 Carbon Steel Seamless Tubes EN 10297-1 Grade E355 Specification. EN 10297-1 Grade E355 Carbon Steel Seamless Tubes are also known as mild steel pipes and tubes.EN 10297-1 Grade E355 Tubes are low-cost Low Carbon Steel Tubes with max 022 % carbon content with combination of max 160 % manganese easy to form and shape .These pipes are manufactured as per EN Specification and commercially referred as cs pipes EN 50CrMo4 1.7228 Alloy Steel Bar / Rodalta qualità EN 50CrMo4 1.7228 Alloy Steel Bar / Rod dalla Cina, Leader della Cina old finished steel bar Prodotto, hexagonal steel bar fabbriche, hexagonal steel bar prodotti.
EN 10083-2 Steels for quenching and tempering Acciai da bonifica C45/C45E+U/+A/+S/+N, 42CrMo4+U/+A/+S/+N EN 10084 Case hardening steel Acciai da cementazione 16MnCr5+U/+A/+S/+N ASTM Carbon structural steel for general application Acciai strutturali al carbonio per impieghi generici A36, A283 grade B-C-D, A573 grade 58-65-70 Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS 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. Comparison of steel grades by chemistry. EN #. Tecnoacciai - oltre l'acciaio Special construction-grade Heat-treated steel UNI 7845 UNI EN 10083 . C40/C43/C45 Natural or tempered steel. round, flat, square or hexagonal bars and billets . 42CrMo4 Annealed or Tempered steel. round and flat bars, billets . 39NiCrMo3 Annealed or Tempered steel. round and flat bars, billets (also available leaded) 40NiCrMo7 Annealed or Tempered steel. round bars
P355NL1/2, P460N, P460NH, P460NL1/2 EN 10083-2 Steels for quenching and tempering Acciai da bonifi ca C40, C45, C50, 34CrMo4, 42CrMo4 EN 10084 Case hardening steel Acciai da cementazione 16MnCr5 ASTM Carbon steel plates of structural quality for general application Acciai per impieghi strutturali A36, A283 grade B-C-D, A573 grade 55-65-70