{"product_id":"dongkuk-cm-gl-galvalume","title":"Dongkuk CM GL Galvalume (Unilume) Steel Sheet (55% Al-Zn)","description":"\u003cp class=\"ps-intro\"\u003eUnilume aluminum-zinc alloy coated (Galvalume, GL) steel sheet: 55% aluminum, 43.4% zinc and 1.6% silicon, combining aluminum's corrosion and heat resistance with zinc's galvanic protection.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eSalt spray: 5,500 h to visible red rust vs 300 h for galvanized (ASTM B117-73, 150 vs 275 g\/m2)\u003c\/li\u003e\n\u003cli\u003eNo discoloration in sustained use at 315 C (galvanized: 230 C recommended max)\u003c\/li\u003e\n\u003cli\u003eHeat reflexibility almost double that of galvanized steel - energy saving for unpainted roofs and panels\u003c\/li\u003e\n\u003cli\u003eCan be painted without pre-treatment or weathering\u003c\/li\u003e\n\u003cli\u003eWorkability and formability equal to galvanized, with fewer micro-cracks at formed sections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCoating composition\u003c\/th\u003e\n\u003ctd\u003eAl 55%, Zn 43.4%, Si 1.6% (by weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness range\u003c\/th\u003e\n\u003ctd\u003e0.3 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth range\u003c\/th\u003e\n\u003ctd\u003e600 - 1,600 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength (sheet)\u003c\/th\u003e\n\u003ctd\u003e600 - 5,000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAl-Zn coating weight\u003c\/th\u003e\n\u003ctd\u003e90, 100, 120, 150, 200 g\/m2 (24-52 um)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface treatment\u003c\/th\u003e\n\u003ctd\u003eChromated, Anti-finger printed, Oiled, Cleanlume, Lubricant Unilume, Cr-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoil\u003c\/th\u003e\n\u003ctd\u003eID 508 \/ 610 mm, 35 t max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdhesion (CQ)\u003c\/th\u003e\n\u003ctd\u003e0T bending, lock-forming and impact: no peel-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003ctd\u003eRoofing and wall panelling, signboards, base for pre-painted steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eDongkuk CM EGI_GI_GL_en.pdf, p. 7, 15-18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL CQ (Commercial quality)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Commercial quality | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL LFQ (Lock forming quality)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Lock forming quality | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL DQ (Drawing quality)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Drawing quality | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL DDQ (Deep drawing quality)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Deep drawing quality | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL EDDQ (Extra deep drawing quality)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Extra deep drawing quality | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL Gr-A (Structural)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Structural | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL Gr-B (Structural)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Structural | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL Gr-C (Structural)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Structural | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL Gr-D (Structural)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Structural | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGL Gr-E (Structural)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUse: Structural | Coating: 90-200 g\/m2 | Thk: 0.3-2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Dongkuk CM","offers":[{"title":"Default Title","offer_id":67622190711074,"sku":"GL CQ (Commercial quality)","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/dongkuk-cm-gl-galvalume.jpg?v=1793176964","url":"https:\/\/prosourcemro.com\/products\/dongkuk-cm-gl-galvalume","provider":"ProSource MRO","version":"1.0","type":"link"}