{"product_id":"nbs-steel-shot-50-lb-bag-s230-medium","title":"NBS Steel Shot — 50 lb Bag (S230, Medium)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eSpherical Steel Shot for Peening \u0026amp; Descaling\u003c\/h2\u003e\n\u003cp\u003eSteel shot S230 is a spherical media designed for shot peening and surface conditioning. Unlike angular steel grit, the round shape imparts compressive stress without cutting — improving fatigue life of springs, gears, and structural components. Also excellent for descaling and producing a uniform matte finish on ferrous metals.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-Carbon Cast Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSpherical (rounds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eS230 (SAE — 0.6mm nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e40–50 HRC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Weight\u003c\/td\u003e\n\u003ctd\u003e50 lbs (22.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecyclability\u003c\/td\u003e\n\u003ctd\u003e300–500+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Gravity\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eShot peening (springs, gears, crankshafts), descaling forgings, surface conditioning, producing uniform matte finishes, and improving fatigue resistance of metal components.\u003c\/p\u003e\n\u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003eDirect pressure blast cabinets, tumble blast systems, and wheel blast machines. Magnetic separator required for reclaim.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47956991869122,"sku":"NBS-SS230-50","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1867\/5138\/files\/NBS-SS230-50.jpg?v=1782394978","url":"https:\/\/nationalblastsupply.com\/products\/nbs-steel-shot-50-lb-bag-s230-medium","provider":"National Blast Supply","version":"1.0","type":"link"}