With DuoNian production experience, strict control 1.2714, DIN 56NiCrMoV7 chemical composition and 1.2714, DIN 56NiCrMoV7 mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers.
42CrMo4 +QT Steel (1.7225 Material) 42CrMo4 material (1.7225 steel) is an European standard alloy steel, the delivery condition of this steel is mostly tempered and quenched, it has high strength, high toughness, good hardenability, temper brittleness, high fatigue limit, good impact resistance after quenching and tempering, and good low temperature impact toughness. AISI 420 , 420 stainless steel , AISI 420 steel - Steel AISI Grade 420 stainless steel is a higher carbon version of 410; like most non-stainless steels it can be hardened by heat treatment. It contains a minimum of 12 per cent chromium, just sufficient to give corrosion resistance properties. It has good ductility in the annealed condition but is capable of being hardened up to Rockwell Hardness 50HRC, the highest hardness of the 12 per cent
Chemical Composition of Stainless Steel 304Table 1. Chemical composition for 304 stainless steel. Properties of Stainless Steel 304 precautions are necessary to avoid cross contamination of stainless steel by easily corroded metals that may discolour the surface of the fabricated product. Bulgaria BDS EN 10028-7 1.4948 / 1.4948 - steel-gradesThis page cover the 1.4948/1.4948 Chemical element, Mechanical Properties, 1.4948 Datasheet, Cross Reference of 1.4948 Mainly used for Flat products made of steels for pressure purposes -
Steel castings are solid metal objects produced by filling the void within a mold with liquid steel. They are available in many of the same carbon and alloy steels that can be produced as wrought metals. Mechanical properties for cast steel are generally lower than wrought steels, but with the same chemical composition. Core 301LN/4318 EN 1.4318, ASTM TYPE 301LN / UNS Core 301LN/4318 is an austenitic CrNi stainless steel with high nitrogen and relatively low nickel content. Due to its high nitrogen content, Core 301LN/4318 has increased mechanical strength and shows a high degree of work hardening on mechanical deformation. As nitrogen-alloying improves corrosion properties, this product offers similar
1.4948 (304H) Bar. Download PDF. Stainless steel types1.4301 and 1.4307 are also known as grades 304 and 304L respectively. Type 304 is the most versatile and widely used stainless steel. It is still sometimes referred to by its old name 18/8 which is derived from the nominal composition of type 304 being 18% chromium and 8% nickel. Datasheets - Stainless Steel - Austenitic - 1.4948 (304H Bar - Up to 160mm. Proof Stress. 185 Min MPa. Tensile Strength. 500 to 700 MPa. Elongation A50 mm. 40 Min %. Stainless steel types1.4301 and 1.4307 are also known as grades 304 and 304L respectively. Type 304 is the most versatile and widely used stainless steel.
Non-alloy quality steel Chemical composition of steel E355 (1.0580), Standards of steel E355 (1.0580) Mechanical Properties of steel E355 (1.0580) Equivalent grades of steel E355 (1.0580) steel E355 (1.0580) Tensile Strength, Elongation, Proof strength , Hardness EN1A Mild Steel Properties Technical Information The main advantage of cold drawn Steel is that Steel can be brought closer to the finished machine size, providing reduces machining costs. Another benefit of bright Steel bars is a marked increase in physical strength over hot rolled bars of the same section. EN1A (also known as BS 970 230M07) is bright Mild Steel noted for its low carbon content.
This chapter describes the specifications and properties of the carbonmanganese steel. The chemical composition of this steel includes C, Si, Ni, Mn, S, P, Cr and Cu(1). This steel is widely applicable. En 14A and 14A/1 are weldable steels of useful strength and impact resistance for bridges and constructional engineering. GJS-SiMo5-1 Alloy steel plate, GJS-SiMo5-1 sheet, GJS Our to produce better steel-based products are the main used in industrial manufacturing various types Alloy steelGJS-SiMo5-1 plate,GJS-SiMo5-1 Round Bar,GJS-SiMo5-1 forgings,GJS-SiMo5-1 suppliers, GJS-SiMo5-1 Stock,GJS-SiMo5-1 sheet, GJS-SiMo5-1 flat bar, GJS-SiMo5-1 pipe,GJS-SiMo5-1 tube,GJS-SiMo5-1 mould,GJS-SiMo5-1 round ingot,GJS-SiMo5-1 cold-rolled steel,GJS-SiMo5-1 coil,GJS-SiMo5-1
metal properties, char, uses, and codes - od1643 - lesson 1/task 1 lesson 1 the physical and mechanical properties of various metals, and use of the hardness tester, chemical analysis, and bench grinder to identify various metals task 1. describe the processes for identifying the physical and Machinability, B112, AISI B112, Material Machinability They compare the ease of machining an alloy to a standard. That standard is 160 Brinell hardness B1112 cold drawn steel machined at 180 surface feet per minute. B1112 was assigned a score of 1.00. The machinability of all other alloys is compared to the standard score of 1.00. Materials with scores above 1.00 are easier to machine than B1112.
Suitable machining allowances should therefore be added when ordering. It does not contain any additions for enhancing mechanical or machining properties. Bright drawn mild steel is an improved quality material, free of scale, and has been cold worked (drawn or rolled) to size. It is produced to close dimensional tolerances. STEEL CASTINGS HANDBOOK Supplement 8 High Alloy Chemical composition, % C MnSi P S Cr Ni MoFe min. 11.5 max. 0.15 1.00 1.50 0.04 0.04 14.0 1.0 0.51 bal 1Mo not intentionally added Physical propeties Modulus of elasticity, psi x 106 29.0 Density, lb/in3 0.275 Sp. Heat, Btu/lb.oF, at 70 oF0.11 Electrical resistivity, :S.m, at 70 oF0.56 Melting point, approximate oF 2750 Magnetic permeability (at H = 100 Oersted) 500
904L, and this material is normally welded using a filler metal of the same composition as the base metal and can even be welded without filler metal. The welding consumables for 904L are 20 25 CuL covered electrode and 20 25 CuL wire. Machining The cold work hardening rate of Alloy 904L makes it less machinable than 410 and 304 stainless steels. Stainless Steel - Austenitic - 1.4404 (316L) Bar and Section1.4404 (316L) Bar and Section. Stainless steel types 1.4401 and 1.4404 are also known as grades 316 and 316L respectively. Grade 316 is an austenitic grade second only to 304 in commercial importance. 316 stainless steel contains an addition of molybdenum that gives it improved corrosion resistance.
Stainless Steel 1.4021:Martensitic Machining Bar Properties. Stainless steel 1.4021 is a martensitic machining bar with machinability improved with the addition of Sulphur. The Sulphur also lowers weldability, corrosion resistance, and formability to below that of its non-free machining Tool Steel Material, Properties and Specifications This is non-free machining tool steel. Analysis C 1.40-1.60, Mn .60 Max, Cr 11.00-13.00, V 1.10 Max, Mo .70-1.20, Co 100 Max. H13 An excellent hot work steel with an outstanding combination of shock resistance, red hardness, and abrasion resisting properties. Especially suitable as a die steel for aluminum and magnesium die casting.
S30409. Description. AISI 304 H / 1.4948 is an austenitic stainless steel. Special properties. Excellent heat resistance in raised temperatures. Chemical Composition. C. %. 0.04-0.08.