"vanadium steel" meaning in English

{
  "forms": [
    {
      "form": "vanadium steels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "vanadium steel (countable and uncountable, plural vanadium steels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Alloys",
          "orig": "en:Alloys",
          "parents": [
            "Metals",
            "Matter",
            "Metallurgy",
            "Chemistry",
            "Nature",
            "Technology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Steel",
          "orig": "en:Steel",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Vanadium",
          "orig": "en:Vanadium",
          "parents": [
            "Transition metals",
            "Chemical elements",
            "Metals",
            "Matter",
            "Metallurgy",
            "Chemistry",
            "Nature",
            "Technology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any of a range of alloys of vanadium and steel having improved strength and high-temperature stability"
      ],
      "id": "en-vanadium_steel-en-noun--BAPXZbz",
      "links": [
        [
          "alloy",
          "alloy"
        ],
        [
          "strength",
          "strength"
        ],
        [
          "stability",
          "stability"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "vanadium steel"
}

{
  "forms": [
    {
      "form": "vanadium steels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "vanadium steel (countable and uncountable, plural vanadium steels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "en:Alloys",
        "en:Steel",
        "en:Vanadium"
      ],
      "glosses": [
        "Any of a range of alloys of vanadium and steel having improved strength and high-temperature stability"
      ],
      "links": [
        [
          "alloy",
          "alloy"
        ],
        [
          "strength",
          "strength"
        ],
        [
          "stability",
          "stability"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "vanadium steel"
}