The thickness range of steel coil is from 1.2mm to 25.4mm, the thickness of steel plate can achieve to 700mm from 4.5mm, The supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106........
Weathering steel is a high strength low alloy steel that was originally developed by United States Steel in the 1930s to resist corrosion and abrasion in their ore wagons
Steel for Boilers and Pressure Vessels contains:Low-temperature low-alloy steel for pressure vessel, normal temperature pressure uses the steel,Quenched and tempered high strength steel plates for pressure vessels
AISI 4140 steel also can be called DIN 1.7225 and JIS SCM440 steel. 4140 alloy steel has high fatigue strength and low notch sensitivity. Low temperature impact toughness is also very high, no obvious temper brittleness. It is mainly used after quenching and tempering state.
4140 Steel Bar AISI A29 1.7225 42CrMo4 SCM440 Otai
SAE 4140 alloy steel is usually supplied ready heat treated to hardness in 18 22 HRC. If further heat treatment is required, then heat to 840 oC 875 oC, hold until temperature is uniform throughout the section, soak for 10 15 minutes per 25 mm section, and quench in oil, water, or polymer as required.
4140 alloy steel material is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon alloy steel, Oil Quenched & Tempered Hardenss is 28 34 HRC.4140 Annealing delivery hardenss less than 250HB.
AISI 4140 steel 1.7225 42CrMo4 SCM440 OTAI Special
AISI 4140 steel 1.7225 42CrMo4 42CD4 2244 SCM440 Alloy Structure Steel AISI 4140 Steel / 42CrMo4 steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. And AISI 4140 used in Oil and Gas industry and Large Machinery Strutural.
SCM440 steel
SCM440 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc. Join Supplier[email protected]
SCM440 HIGH TENSILE STEEL Sahamit
SCM440Forged & Normalized, Hardness 170 230 HB85 min. 100 min12 min. 45 min. 6 min.
SAE AISI 4140 Steel Properties, Material Heat Treatment
SAE AISI 4140 Alloy Steel. SAE 4140 (AISI 4140 steel) is a Cr Mo series (Chrome molybdenum series) low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and long lasting strength at high temperature. 4140 Steel Uses. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel
SCM440 Steel JIS G4105 Alloy steel Grade Special steel
SCM440 is a Chrome alloy structure steel, It contains 0.9 1.2% Cr, usual use in gears, pump shafts and tool holders. Delivery condition of 18 22HRc. If you have any enquiry, welcome you contact our sale team by email or telephone.
AISI 4140 Chrome Molybdenum High Tensile Steel
Introduction
EN19 Steel 4140 1.7225 SCM440 42CrMo4 OTAI
EN19 Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon, Oil Quenched & Tempered Hardenss is 28 34 HRC. EN 19 steel Annealing delivery hardenss less than 250HB.
SAE AISI 4140 Steel Properties, Material Heat Treatment
SAE AISI 4140 Alloy Steel. SAE 4140 (AISI 4140 steel) is a Cr Mo series (Chrome molybdenum series) low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and long lasting strength at high temperature. 4140 Steel Uses. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel
Technical specifications of JIS Standard grade alloy structural steels SCM440 data sheet, JIS SCM440 Chemical compositions,SCM440 Mechanical properties from Steelmaking, ESR melted, Blooming, Hot forging,Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining.
AISI 4140 Chrome Molybdenum High Tensile Steel
AISI 4140 is a chromium molybdenum alloy steel. The chromium content provides good hardness penetration, and the molybdenum content ensures uniform hardness and high strength. AISI 4140 chrome molybdenum steel can be oil hardened to a relatively high level of hardness.
SAE AISI 4140 (SCM440, G41400) Cr Mo Steel :
SAE AISI 4140 (SCM440, G41400) Cr Mo Steel SAE AISI 4140 steel is an alloy steel formulated for primary forming into wrought products. 4140 is the designation in
"scm440 hrc"
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scm440 hrc1,5003,000
AISI 4140 Alloy Steel (UNS G41400) AZoM
AISI 4140 alloy steel is a chromium , molybdenum , and manganese containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. The following datasheet gives an overview of AISI 4140 alloy steel.
Alloy Steel for Structural Use|Special Steel|From the type
Notice. These material information in this page is based on Nisshin Steel Co.. product catalog. There are some cases maker do not accept the production depending on the production lot and specification.
SCM440 H Juthawan
10 14 hrc / 55 60 hrc; 175c 230c 55 58 hrc .
4340 Steel 36CrNiMo4 1.6511 EN24 SNCM439 Otai
AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections. AISI 4340 is also one kind of nickel chromium molybdenum steels. 4340 alloy steel is generally supplied hardened and tempered in the tensile range of 930 1080 Mpa.
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hrb hrb hrc
42CrMo4 Alloy Steel, BS EN 10250 Engineering Steel
EN 42CrMo4 alloy steel is widely used for engineering steel purpose, such asmaking various kinds of machinery, automobile, mining spare part, the gearwheel of the engine, the driving gear of supercharger, the connecting rob, the pinchock under the high pressure, parts for power train applications, cold formed fastener components, shafts
Wikipedia
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Gear Materials and Heat Treatments KHK Gears
Induction Hardening is a heat treatment performed to harden the surface of the steel containing carbon more than 0.35%, such as S45C or SCM440. For gear products, induction hardening is effective to harden tooth areas including tooth surface and the tip, however, the root may not be
C45 Round Bar AISI 1045 DIN 1.1191 JIS S45C Otai
Steel C45 Round Bar is an unalloyed medium carbon steel, which is also a general carbon engineering steel. C45 is a medium strength steel with good machinability and excellent tensile properties. C45 round steel is generally supplied in the black hot rolled or occasionally in the normalised condition, with a typical tensile strength range 570 700 Mpa and Brinell hardness range 170 210
