Bhagwati Enterprise

Bhagwati Enterprise Stockists & Wholesellers Suppliers Of EN1A LEADED AND NON – LEADED Grade Introduction:EN1A is a very popular grade of low carbon-manganese free cutting steel, which is most suitable for the manufacture of repetition turned components, such as nuts, bolts, hydraulic fittings, and studs, particularly where intricate drilling and machining operations are involved.  It can be case-hardened, producing components with enhanced wear resistance. En1a is also available as En1a leaded (En1aPb) for greater machinability. Swarf will form in small chips to prevent machine blockage. EN1a Non-Leaded steel is a Re-Sulphurised Free-Machining Steel. This is a premium grade of free-cutting steel. It has excellent machinability. It is suitable for case hardening and electroplating. We can provide you with free cutting steel both in the black and bright cold drawn bar form. EN1A LEADED AND NON – LEADED Grade Application:En1a steels are suitable for applications where good machinability is the prime consideration. Because of this, they are used for the rapid production on single or multiple spindle automatic lathes and capstan lathes of finely finished components that will not be subjected to high stresses in service, e.g. light duty studs, cycle components, and many intricate parts for textile and printing machinery. This type of steel cannot be relied upon to possess good transverse properties and should not be used for hollow parts which might be subjected to an internal pressure that would set up wall stresses dangerously near to the transverse yield stress. Case hardening can be carried out but this steel Is not recommended for general case hardening work and it is not intended for use where the hardened case is subject to severe impact in service. Typical applications are:

• Brake hose end,
• Hydraulic parts,
• Pulleys,
• Disc brake pistons,
• Wheel nuts and inserts,
• Control linkages,
• Hear box components (case hardened),
• Domestic garbage bin axles,
• Concrete anchors,
• Padlock shackles,
• Hydraulic fittings,
• Vice jaws. 

En1a steel bars are used mostly in bright form. EN1A LEADED AND NON – LEADED Equivalent grades:BS970: 1955 EN1A, BS970/PD970: 1970 onwards 230M07. 
Related European grades: 9SMn28, BS En 11SMn30
Werkstoff no. 1.0715
US Grades SAE (AISI) 1213, 1215.

EN353 is a high-strength, case-hardening steel alloy, hardened and tempered before delivery, featuring nickel, chromium, and molybdenum for excellent tensile strength, ductility, and wear resistance, commonly used for parts requiring high surface hardness and core toughness. Here's a more detailed description of EN353 case-hardening steel bars:Key Characteristics:

• Case-Hardening Steel:EN353 is designed for case hardening, a heat treatment process that creates a hard, wear-resistant surface layer while maintaining a tough core. 
• High Strength and Hardness:The combination of nickel, chromium, and molybdenum allows EN353 to achieve high tensile strength and hardness after heat treatment. 
• Good Ductility and Toughness:Despite its high strength, EN353 retains good ductility and toughness, making it suitable for applications requiring resistance to impact and fatigue. 
• Wear Resistance:The hardened surface layer provides excellent wear resistance, making EN353 ideal for components subjected to high stress and friction. 
• Low Carbon Content:EN353 has a relatively low carbon content, which contributes to its good hardenability and machinability. 
• Applications:EN353 is commonly used for gears, shafts, axles, connecting rods, and other machine parts where high surface hardness and core toughness are essential. 

Chemical Composition (Typical):

• Carbon (C): 0.17%
• Manganese (Mn): 0.50-1.00%
• Silicon (Si): 0.35% max
• Sulphur (S): 0.04% max
• Phosphorus (P): 0.04% max
• Chromium (Cr): 0.75-1.25%
• Nickel (Ni): 1.00-1.50%
• Molybdenum (Mo): 0.08-0.15% 

16MNCR5 Grade introduction : 16MnCr5 Steel is alloyed case hardening Engineering steels for parts that require core tensile strength of 800 – 1100 N/mm² and good wearing resistance. It is an engineering material typically used to manufacture piston bolts, camshafts, levers, and other vehicle and mechanical engineering components. 16MNCR5 Grade is also available in different shapes like Round, Flat, Square steel Bars. 16MNCR5 Grade application: DIN 16MnCr5|1.7131 steel is widely used for a variety of applications in the used to gearings in rotating machinery. Typical applications such as valve bodies, pumps, and fittings, the high load of the wheel, bolts, double-headed bolts, gears, internal combustion engine. Electric locomotives, machine tools, tractors, steel rolling equipment, boring machine, railway vehicle, and mining machinery transmission shaft on the steel ball, roller and shaft sleeve, etc. 16MNCR5 Equivalent grades :ASTM A29/A29MDIN EN 10083/3JIS G4053DIN DIN/T DIN17210