{"id":1516,"date":"2025-07-29T15:32:53","date_gmt":"2025-07-29T15:32:53","guid":{"rendered":"https:\/\/quantongfastener.com\/?post_type=product&p=1516"},"modified":"2025-07-29T15:32:53","modified_gmt":"2025-07-29T15:32:53","slug":"stainless-steel-a2-70-a4-70-hex-bolts-din-931-din-933","status":"publish","type":"product","link":"https:\/\/quantongfastener.com\/es\/producto\/stainless-steel-a2-70-a4-70-hex-bolts-din-931-din-933\/","title":{"rendered":"Acero inoxidable A2-70 A4-70 Tornillos hexagonales DIN 931 DIN 933"},"content":{"rendered":"

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Nombre del producto<\/td>\nTornillo hexagonal<\/td>\n<\/tr>\n
Talla<\/td>\nM3-100<\/td>\n<\/tr>\n
Longitud<\/td>\n10-3000 mm o seg\u00fan las necesidades<\/td>\n<\/tr>\n
Grado<\/td>\nSS304\/SS316<\/td>\n<\/tr>\n
Material<\/td>\nAcero Stanless<\/td>\n<\/tr>\n
Tratamiento de superficies<\/td>\nLlano<\/td>\n<\/tr>\n
Est\u00e1ndar<\/td>\nDIN\/ISO<\/td>\n<\/tr>\n
Certificado<\/td>\nISO 9001<\/td>\n<\/tr>\n
Muestra<\/td>\nMuestras gratuitas<\/td>\n<\/tr>\n
Utilizaci\u00f3n<\/td>\nEstructuras de acero, multi-piso, estructura de acero de gran altura, edificios, edificios industriales, carretera, ferrocarril, vapor de acero, torre, central el\u00e9ctrica y otros marcos de taller de estructura.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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    P: \u00bfPor qu\u00e9 es magn\u00e9tico el acero inoxidable?
    \nR: El acero inoxidable 304 pertenece a los aceros inoxidables austen\u00edticos. La austenita se transforma parcial o ligeramente en martensita durante el trabajo en fr\u00edo. La martensita es magn\u00e9tica, por lo que el acero inoxidable es no magn\u00e9tico o d\u00e9bilmente magn\u00e9tico.
    \nP: \u00bfC\u00f3mo identificar los productos de acero inoxidable aut\u00e9nticos?
    \nR: 1. Soporta la prueba de poci\u00f3n especial de acero inoxidable, si no cambia de color, es aut\u00e9ntico acero inoxidable.
    \n2. Apoyar el an\u00e1lisis de la composici\u00f3n qu\u00edmica y el an\u00e1lisis espectral.
    \n3. Apoyar la prueba de humo para simular el entorno de uso real.
    \nP: \u00bfCu\u00e1les son los aceros inoxidables m\u00e1s utilizados?
    \nA: 1.SS201, apto para uso en ambiente seco, f\u00e1cil de oxidar en agua.
    \n2.SS304, ambiente exterior o h\u00famedo, fuerte resistencia a la corrosi\u00f3n y al \u00e1cido.
    \n3.SS316, molibdeno a\u00f1adido, m\u00e1s resistencia a la corrosi\u00f3n, especialmente adecuado para agua de mar y medios qu\u00edmicos.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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    Cinco ventajas del acero inoxidable:<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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    1. La dureza del acero inoxidable es m\u00e1s de 2 veces superior a la del cobre, m\u00e1s de 10 veces superior a la del aluminio, el procesamiento es dif\u00edcil, y el proceso de producci\u00f3n es complicado.
    \n2.Durable y no oxidado -- hecho de acero inoxidable, la combinaci\u00f3n de cromo y n\u00edquel crea una capa de anti-oxidaci\u00f3n en la superficie del material, que desempe\u00f1a el papel de la oxidaci\u00f3n.
    \n3.Respetuoso con el medio ambiente, no t\u00f3xico y no contaminante --- El material de acero inoxidable ha sido reconocido como sanitario, seguro, no t\u00f3xico y resistente a \u00e1cidos y \u00e1lcalis. No se libera al mar y no contamina el agua del grifo.
    \n4. Los productos de acero inoxidable son populares en todo el mundo. La superficie es plateada y blanca. Despu\u00e9s de diez a\u00f1os de uso, nunca se oxida. Siempre y cuando se limpie con agua limpia, ser\u00e1 limpio y hermoso, tan brillante como nuevo.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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    Pedido M\u00ednimo:1000PCS<\/p>\n

    EMBALAJE:BOLSA\/CAJA CON PALET<\/p>\n

    PUERTO:TIANJIN\/QINGDAO\/SHANGHAI\/NINGBO<\/p>\n

    ENTREGA:5-30DAYS ON QTY<\/p>\n

    PAGO:T\/T\/LC<\/p>\n

    Capacidad de suministro:500 TON PER MONTH<\/p>\n

     <\/p>\n

      \n
    • Precio FOB:<\/em>US $0.5 - 9,999 \/ Pieza<\/li>\n
    • Cantidad m\u00ednima de pedido:<\/em>100 unidades\/piezas<\/li>\n
    • Capacidad de suministro:<\/em>10000 Piezas\/Pieza por Mes<\/li>\n<\/ul>","protected":false},"featured_media":1535,"template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-1516","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bolt","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple","12":"entry","13":"content-bg","14":"loop-entry"},"yoast_head":"\nStainless steel A2-70 A4-70 Hex bolts DIN 931 DIN 933 - Quantong Fastener<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quantongfastener.com\/es\/producto\/stainless-steel-a2-70-a4-70-hex-bolts-din-931-din-933\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stainless steel A2-70 A4-70 Hex bolts DIN 931 DIN 933 - 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