{"product_id":"bohler-avesta-309l-austenitic-steels-stainless-steel-stick-electrodes","title":"Bohler Avesta 309L (Austenitic Steels) Stainless Steel Stick Electrodes","description":"\u003cp\u003e\u003cstrong\u003eBohler Avesta 309L (Austenitic Steels) Stainless Steel Stick Electrodes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePerfect for welding austenitic stainless steels (like 304 or 316) to carbon or low-alloy structural steels, used as a first-layer buttering or overlay pass on mild steel before applying subsequent matching stainless layers. Suitable for heat-resistant steels and applications matching ASTM 309S \/ 1.4833.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eClassification:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e E 19 9 L R \/ E308L-17 type.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eApplications:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Ideal for joining ASTM 304 and 304L (1.4301 and 1.4307) stainless steel grades in all standard positions.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eCorrosion Resistance:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Very good resistance to oxidising acids and inter-granular corrosion up to a maximum service temperature of 350°C (660°F).\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eWeld Properties:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Produces an austenite micro-structure containing 5–10% ferrite for crack resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"iNqyIf\"\u003eTechnical Data\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eAWS A5.4 \/ SFA-5.4, E309L-17\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eEN ISO 3581-A, E 23 12 L R 3 2\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eAustenite with a controlled \u003cspan class=\"rQesXe MPyX\"\u003eferrite content of 5% to 10%\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e (FN 4–10) to eliminate hot-cracking risks.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0515\/8305\/8084\/files\/ZG9jXzIwMjAwOTIyX0RhdGFzaGVldCBBVkVTVEEgMzA5TCBTdGljayBlbGVjdHJvZGUucGRmfE9ubGluZXx2b2VzdFByb2R1Y3RDYXRhbG9nMDkxMA.pdf?v=1787935266\" title=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0515\/8305\/8084\/files\/ZG9jXzIwMjAwOTIyX0RhdGFzaGVldCBBVkVTVEEgMzA5TCBTdGljayBlbGVjdHJvZGUucGRmfE9ubGluZXx2b2VzdFByb2R1Y3RDYXRhbG9nMDkxMA.pdf?v=1787935266\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eDatasheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BOHLER","offers":[{"title":"Default Title","offer_id":55643507589496,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0515\/8305\/8084\/files\/77650-avesta-electrode-2_1_5.webp?v=1787933295","url":"https:\/\/www.brooksideweldingsupplies.co.uk\/products\/bohler-avesta-309l-austenitic-steels-stainless-steel-stick-electrodes","provider":"Brookside Welding Supplies Ltd","version":"1.0","type":"link"}