​‍​‌‍​‍‌​‍​‌‍​‍‌​‍​‌‍​‍‌​‍​‌‍​‍‌​‍​‌‍​‍‌​‍​‌‍​‍‌Steellite​‍​‌‍​‍‌​‍​‌‍​‍‌ Metal & Tubes introduces 253 MA [S30815] Fasteners Manufacturers as a dependable option, among others, for industries throughout India, the Middle East, Europe, and Southeast Asia, which require application in high heat but still demand strength. The fasteners are highly praised for their excellent thermal stability, and therefore, they are most often referred to in different standard documents like ASTM, ASME, DIN, and ISO for works where besides durability, resistance to oxidation is also of great importance. Users in chemical plants, power stations, and the furnace making industry are the most frequent beneficiaries of this grade for they ensure performance without sacrificing strength. The combination of high chromium, nitrogen, and the rare earth metals provides the fasteners with such a solid frame that these fasteners are capable of staying strong even when they are subjected to several high-temperature heating and cooling cycles.

253 MA [S30815] Fasteners Suppliers are derived from an austenitic stainless steel grade that is unique in that it resists heat much better than other typical alloys. These fasteners contain a mixture of 21 percent chromium, silicon, and nitrogen, all of which enhance their resistance to carburizing and oxidizing environments in continuous service. The industries located in the United States, Canada, Australia, and the Gulf countries are the ones that are mostly engaged in using these fasteners in refinery equipment, thermal processing units, and exhaust systems. The material that makes up these fasteners enables them to be very firm even at temperatures close to 1100 degree Celsius, and their performance is very much in line with the international standards such as UNS S30815 and EN 1.4835, which makes them a very reliable fastening solution in modern engineering environments.

253 MA [S30815] Fasteners, 253 MA [S30815] Fasteners Manufacturers, 253 MA [S30815] Fasteners Suppliers, 253 MA [S30815] Fasteners Stockists, 253 MA [S30815] Fasteners Exporters

The benefits of 253 MA [S30815] Fasteners Stockists are not limited to the aspect of being heat-resistant only. Their strong creep strength, enhanced structural stability, and good resistance to stress corrosion cracking under very hard conditions are the features that users appreciate the most. It is these features that make this grade viable for very aggressive industrial environments such as those in South Africa, Brazil, Russia, and East Asian manufacturing hubs. Their resistance to oxidation contributes to the cleanliness of surfaces and to the prevention of deformation during long service life. These fasteners are capable of retaining their mechanical properties even after they have been subjected to repeated heating cycles, hence, they are quite economical for long-term use in continuous production lines. The backing of various international standards such as ASME SA193 and ISO metric grades is the reason for their being widely accepted, and this is the reason why engineers are eager to utilize them for furnace parts, burner systems, and kiln components.

253 MA [S30815] Fasteners in India, 253 MA [S30815] Fasteners Manufacturers in India, 253 MA [S30815] Fasteners Suppliers in India, 253 MA [S30815] Fasteners Stockists in India, 253 MA [S30815] Fasteners Exporters in India

Steellite Metal & Tubes has the various kinds of 253 MA [S30815] Fasteners Exporters like bolts, nuts, screws, washers, studs, and custom-shaped components that are suitable for diversified industrial layouts. These types are in line with different local standards, which makes them very applicable in European machinery, American equipment, and Asian manufacturing systems. The strength and heat-resisting properties of the grade make it suitable for application in fabrication lines, pressure vessels, petrochemical installations, and thermal transfer units. Being compliant with ASTM A193, A194, EN fastener grades, and other worldwide standards, customers have the assurance that each fastener is made with the exactness and safety required for the zones of high temperatures. These types are able to maintain their friction strength as well as their thread integrity even when they are subjected to heavy thermal shocks, thus, being the first choices in engineering projects of the modern era all over the ​‍​‌‍​‍‌​‍​‌‍​‍‌globe.

253 MA [S30815] Fasteners Specification
Specifications ASTM A193, A194, F593, F594, F1554 / ASME SA193, SA194, SF593, F594, F1554
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Size Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14
Length 3 mm to 200 mm
Threads UNF, BSW, BSF, METRIC, UNC, or as required
Surface Coating Ptfe Coating Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating
Mechanical Properties of 253 MA [S30815] Fasteners
Element Density Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
253 MA 7.8 g/cm3 600 40 310 HR B – 95, HB – 217
Chemical Composition of 253 MA [S30815] Fasteners
Grade C Mn Si S P Fe Ni Cr Ce N
253 MA 0.10 max 0.80 max 2.0 max 2.0 max 0.04 max Bal 10.0 – 12.0 20.0 – 22.0 0.03 – 0.08 0.14 – 0.20
Application of 253 MA [S30815] Fasteners
Latest Price List of 253 MA [S30815] Fasteners

This latest price list overview of 253 MA [S30815] fasteners explains how manufacturers, exporters, suppliers, and stockists support customers with reliable products built for high temperature use. It offers simple guidance without showing pricing and helps buyers understand material quality and availability across industries.

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