{"id":2757,"date":"2025-07-29T05:52:06","date_gmt":"2025-07-29T05:52:06","guid":{"rendered":"https:\/\/re.leffer.de\/kompetenzen\/werkstoffe\/"},"modified":"2026-06-19T08:54:33","modified_gmt":"2026-06-19T08:54:33","slug":"materials","status":"publish","type":"page","link":"https:\/\/re.leffer.de\/en\/our-competencies\/materials\/","title":{"rendered":"Materials"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">One of LEFFER\u2019s particular strengths lies in the mechanical and welding processing of a wide variety of demanding materials. Thanks to our <strong>many years of experience<\/strong> and in-depth metallurgical expertise, we are able to work with both common and highly specialized materials\u2014reliably, precisely, and cost-effectively.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">We process the following materials, among others:<\/h2>\n\n\n\n<div class=\"factcards has-3-columns wp-block-fbo-factcards\" id=\"6a61d69637e24\">\n\n    \n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">Unalloyed structural steels<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">High-strength (hardened and tempered) fine-grained structural steels<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">Low-alloyed steels (heat treatable steels)<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">Heat-resistant and pressurized hydrogen-resistant steels<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">Low-temperature steels<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">Case-hardening steels (construction machinery)<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">High-alloyed, corrosion-resistant steels<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">Duplex steels<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">Austenitic chromium-nickel steels<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">High-alloyed nickel materials<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n\n    <div href=\"\" class=\"factcard wp-block-fbo-factcard\" id=\"6a61d69637e24\">\n\n    \n            <div class=\"card__header\">\n                                                    <h3 aria-describedby=\"6a61d69637e24\">Titanium<\/h3>\n                    <\/div>\n    \n            <div class=\"card__body\">\n            \n\n<p class=\"wp-block-paragraph\"><\/p>\n\n        <\/div>\n    \n    \n    <\/div>\n\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>One of LEFFER\u2019s particular strengths lies in the mechanical and welding processing of a wide variety of demanding materials. Thanks to our many years of experience and in-depth metallurgical expertise, we are able to work with both common and highly specialized materials\u2014reliably, precisely, and cost-effectively. We process the following materials, among others:<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":2683,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"featuredimage_focalpoint":[],"footnotes":""},"categories":[],"tags":[88,89],"class_list":["post-2757","page","type-page","status-publish","hentry","tag-kompetenzen-en","tag-werkstoffe-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Materials - Leffer - Stahl- und Apparatebau<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Materials - Leffer - Stahl- und Apparatebau\" \/>\n<meta property=\"og:description\" content=\"One of LEFFER\u2019s particular strengths lies in the mechanical and welding processing of a wide variety of demanding materials. 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