- \n
- \n
Optimized Formability:<\/b> Despite its high strength, our S350GD maintains excellent coating adhesion, rated for 2T-3T bending<\/b> without peeling or micro-cracking.<\/p>\n<\/li>\n
- \n
Weight Reduction:<\/b> The higher yield strength allows for the use of thinner gauges while maintaining the same structural load capacity, leading to significant material cost savings in large projects.<\/p>\n<\/li>\n
- \n
Consistent Flatness:<\/b> Utilizing precision tension-leveling technology to ensure perfectly flat coils, essential for high-accuracy automated profiling lines.<\/p>\n<\/li>\n<\/ul>\n
Technical Specifications (Structural Grade)<\/h2>\n
\n\n
\n \u0648\u06cc\u0698\u06af\u06cc<\/strong><\/td>\n Requirement (EN 10346 \/ EN 10169)<\/strong><\/td>\n \u0628\u0648\u0645\u06cc\u0633 \u0627\u0633\u062a\u06cc\u0644 \u067e\u0631\u0641\u0648\u0631\u0645\u0646\u0633<\/strong><\/td>\n<\/tr>\n<\/thead>\n\n \n Yield Strength ($R_e$<\/span>)<\/b><\/span><\/td>\n Min $350 MPa$<\/span><\/span><\/td>\n Guaranteed $geq 350 MPa$<\/span><\/span><\/td>\n<\/tr>\n \n Tensile Strength ($R_m$<\/span>)<\/b><\/span><\/td>\n Min $420 MPa$<\/span><\/span><\/td>\n $420 – 500 MPa$<\/span><\/span><\/td>\n<\/tr>\n \n Elongation ($A_{80}$<\/span>)<\/b><\/span><\/td>\n Min $16%$<\/span><\/span><\/td>\n Excellent for structural forming<\/span><\/td>\n<\/tr>\n \n \u0648\u0632\u0646 \u067e\u0648\u0634\u0634 \u0631\u0648\u06cc<\/b><\/span><\/td>\n Z40 – Z275<\/span><\/td>\n Customizable<\/span><\/td>\n<\/tr>\n \n T-Bend Adhesion<\/b><\/span><\/td>\n $leq 3T$<\/span><\/span><\/td>\n No cracking\/peeling<\/span><\/td>\n<\/tr>\n \n \u0633\u062e\u062a\u06cc \u0645\u062f\u0627\u062f<\/b><\/span><\/td>\n \u06f1TP4Tgeq\u06f1TP4T<\/span> H<\/span><\/td>\n High surface durability<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n <\/p>\n
EN 10346 S350GD +Z Colour Coated Galvanized Coil Mechanical properties<\/h2>\n
\n\n
\n \n \n\n\u0646\u0645\u0631\u0647<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\n\u00a0Material No<\/span><\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\n\u00a0Yield Strength MPa<\/span>min<\/span><\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nTensile strength MPa min<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nElongation A80 min<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n\n \n \n\n\u0627\u0633 \u06f3\u06f5\u06f0 \u062c\u06cc\u200c\u062f\u06cc\u200c\u067e\u0644\u0627\u0633\u200c\u0632\u062f<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\n\u00a01.0529+Z<\/span><\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\n350<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\n420<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\n16<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nEN 10346 S350GD +Z Colour Coated Galvanized Coil Application Scenarios<\/h2>\n
\n\n
\n \n \n\nfield<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nAdapter components<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nCore Values<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n\n \n \n\nConstruction engineering<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nRoof\/wall cladding, purlins, and steel structural components.<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nHigh strength + weather resistance + low maintenance, suitable for factories \/ warehouses \/ stadiums.<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n\n \n \n\nLogistics and transportation<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nShelving, pallets, truck body parts, container accessories<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nHigh load-bearing capacity + corrosion resistance + easy processing, improving turnover efficiency.<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n\n \n \n\nIndustrial manufacturing<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nEquipment casings, electrical cabinets, ventilation ducts<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nProtection + Aesthetics + Formability, suitable for mass production.<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n\n \n \n\nAgriculture and Municipal Affairs<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nGreenhouse frame, guardrails, and signs.<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n\n \n\nWeather-resistant and low-cost, suitable for long-term outdoor use.<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u062d\u0635\u0648\u0644<\/h2>\n
\u067e\u0633 \u0627\u0632 \u062a\u06a9\u0645\u06cc\u0644 \u0645\u062d\u0635\u0648\u0644\u0627\u062a\u060c \u0622\u0646\u200c\u0647\u0627 \u067e\u06cc\u0634 \u0627\u0632 \u0628\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u062a\u062d\u062a \u0628\u0627\u0632\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc \u0633\u062e\u062a\u200c\u06af\u06cc\u0631\u0627\u0646\u0647 \u0642\u0631\u0627\u0631 \u062e\u0648\u0627\u0647\u0646\u062f \u06af\u0631\u0641\u062a.<\/strong><\/p>\n
![\"\u0641\u0631\u0622\u06cc\u0646\u062f](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/31f2158e832d5d9de345ea49da581c55.jpg\")
<\/p>\n<\/p>\n
\u0686\u0631\u0627 \u0642\u0631\u0642\u0631\u0647\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc PPGI \u0628\u0648\u0645\u06cc\u0633 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u0645\u061f<\/h2>\n
\u062f\u0648\u0627\u0645 \u0641\u0648\u0642\u200c\u0627\u0644\u0639\u0627\u062f\u0647: \u067e\u0648\u0634\u0634\u200c\u0647\u0627\u06cc \u0645\u0627 \u0627\u0632 \u0631\u0646\u06af\u062f\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u0628\u0627\u06a9\u06cc\u0641\u06cc\u062a \u0628\u0627\u0644\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u06a9\u0647 \u062a\u0627 \u06f1\u06f5\u2013\u06f2\u06f0 \u0633\u0627\u0644 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0631\u0646\u06af\u200c\u067e\u0631\u06cc\u062f\u06af\u06cc \u0648 \u06af\u0686\u06cc\u200c\u0634\u062f\u0646 \u0645\u0642\u0627\u0648\u0645 \u0647\u0633\u062a\u0646\u062f.<\/p>\n
\u067e\u0648\u0634\u0634 \u062f\u0642\u06cc\u0642: \u0645\u0627 \u0627\u0632 \u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\u0654 \u062f\u0648 \u0644\u0627\u06cc\u0647 \u067e\u0648\u0634\u0634 \u0648 \u062f\u0648 \u067e\u062e\u062a (2C2B) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0636\u062e\u0627\u0645\u062a \u06cc\u06a9\u0646\u0648\u0627\u062e\u062a \u0648 \u0686\u0633\u0628\u0646\u062f\u06af\u06cc \u0639\u0627\u0644\u06cc \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u06a9\u0646\u06cc\u0645.<\/p>\n
\u0622\u0632\u0645\u0627\u06cc\u0634 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647: \u0647\u0631 \u062f\u0633\u062a\u0647 \u062a\u062d\u062a \u0622\u0632\u0645\u0627\u06cc\u0634\u200c\u0647\u0627\u06cc \u0633\u062e\u062a\u200c\u06af\u06cc\u0631\u0627\u0646\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u0622\u0632\u0645\u0648\u0646 \u062e\u0645 T\u060c \u0622\u0632\u0645\u0648\u0646 \u0633\u062e\u062a\u06cc \u0645\u062f\u0627\u062f \u0648 \u0622\u0632\u0645\u0648\u0646 \u067e\u0627\u0634\u0634 \u0646\u0645\u06a9.<\/p>\n
\u0633\u0641\u0627\u0631\u0634\u06cc\u200c\u0633\u0627\u0632\u06cc: \u0627\u0632 \u067e\u0648\u0634\u0634 \u0645\u0627\u062a \u062a\u0627 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0628\u0627\u0641\u062a \u0686\u0648\u0628\u060c \u0645\u0627 \u062f\u0631\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0633\u0637\u062d\u06cc \u0645\u062a\u0646\u0648\u0639\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0623\u0645\u06cc\u0646 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0645\u0639\u0645\u0627\u0631\u06cc \u0634\u0645\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645.<\/p>\n
\u0646\u0645\u0627\u06cc\u0634 \u0645\u062d\u0635\u0648\u0644<\/h2>\n
![\"EN](\"https:\/\/bomissteel.com\/wp-content\/uploads\/2025\/12\/Detail-04.jpg\")
![\"EN](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-06-1.jpg\")
<\/p>\n<\/div>\n\u067e\u0631\u0633\u0634\u200c\u0647\u0627\u06cc \u0645\u062a\u062f\u0627\u0648\u0644 \u062f\u0631\u0628\u0627\u0631\u0647 PPGI<\/h2>\n
1.what is EN 10346 S350GD +Z Colour Coated Galvanized Coil<\/strong><\/p>\n
EN 10346 S350GD+Z is a hot-dip galvanized structural steel coil specified by European standards. It consists of a structural steel substrate with a yield strength of \u2265350 MPa, continuously hot-dip galvanized with a pure zinc layer. It is suitable for structural components in construction, photovoltaic systems, and automotive applications, offering both high strength and corrosion resistance.<\/p>\n
\u06f2. \u0622\u06cc\u0627 \u0634\u0645\u0627 \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u0647 \u0647\u0633\u062a\u06cc\u062f \u06cc\u0627 \u0634\u0631\u06a9\u062a \u0628\u0627\u0632\u0631\u06af\u0627\u0646\u06cc\u061f<\/strong><\/p>\n
\u0645\u0627 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647\u200c\u0627\u06cc \u0628\u0627 \u0628\u06cc\u0634 \u0627\u0632 \u06f1\u06f0 \u0633\u0627\u0644 \u062a\u062c\u0631\u0628\u0647 \u0641\u0631\u0648\u0634 \u0647\u0633\u062a\u06cc\u0645.<\/p>\n
\u06f3. \u0686\u06af\u0648\u0646\u0647 \u06a9\u06cc\u0641\u06cc\u062a \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u061f<\/strong><\/p>\n
\u06f1) \u062a\u0623\u0645\u06cc\u0646 \u0641\u0642\u0637 \u0627\u0632 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062f\u0631\u062c\u0647 \u06cc\u06a9 \u0648 \u062f\u0627\u0631\u0627\u06cc \u06af\u0648\u0627\u0647\u06cc.<\/p>\n
\u06f2) \u0627\u0646\u062c\u0627\u0645 \u0628\u0627\u0632\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u06a9\u06cc\u0641\u06cc\u062a \u062f\u0627\u062e\u0644\u06cc \u062f\u0642\u06cc\u0642 \u062a\u0648\u0633\u0637 \u062e\u0648\u062f\u0645\u0627\u0646.<\/p>\n
\u06f3) \u0627\u0631\u0627\u0626\u0647 \u06af\u0648\u0627\u0647\u06cc \u0622\u0632\u0645\u0648\u0646 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647 \u0631\u0633\u0645\u06cc \u0648 \u0636\u0645\u0627\u0646\u062a \u06a9\u06cc\u0641\u06cc\u062a \u0645\u0627 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0645\u062d\u0645\u0648\u0644\u0647.<\/p>\n
\u06af\u0648\u0627\u0647\u06cc\u200c\u0646\u0627\u0645\u0647<\/strong><\/h2>\n
\n\n\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"\u0645\u0642\u06cc\u0627\u0633\u200c\u0628\u0646\u062f\u06cc\u200c\u0634\u062f\u0647-\u06af\u0648\u0627\u0647\u06cc\"](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-724x1024.jpg\")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"\u06af\u0648\u0627\u0647\u06cc](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/verification-of-conformity.webp\" "\\"\\"")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"\u06af\u0632\u0627\u0631\u0634](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-1.webp\" "\\"\\"")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"\u06af\u0632\u0627\u0631\u0634](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-2.webp\" "\\"\\"")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"\u06af\u0632\u0627\u0631\u0634](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-3.webp\" "\\"\\"")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"\u06af\u0632\u0627\u0631\u0634](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-4.webp\" "\\"\\"")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"\u06af\u0632\u0627\u0631\u0634](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-5.webp\" "\\"\\"")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t![\"\u06af\u0632\u0627\u0631\u0634](\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-6.webp\" "\\"\\"")
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"\u0645\u062d\u0644 \u0645\u0646\u0634\u0627\u0621<\/strong>: \u0634\u0627\u0646\u062f\u0648\u0646\u06af\u060c \u0686\u06cc\u0646<\/p>\n
\u0632\u0645\u0627\u0646 \u062a\u062d\u0648\u06cc\u0644<\/strong>: \u06f2\u06f0 \u0631\u0648\u0632<\/p>\n
\u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u062a\u0623\u0645\u06cc\u0646<\/strong>\u06f5\u06f0\u06f0\u06f0 \u062a\u0646 \u062f\u0631 \u0645\u0627\u0647<\/p>\n
\u0631\u0646\u06af<\/strong>\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0631\u0646\u06af \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0645\u0648\u0646\u0647 \u0634\u0645\u0627 \u0648 \u062c\u062f\u0648\u0644 \u0631\u0646\u06af RAL \u0633\u0641\u0627\u0631\u0634\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n
\u062d\u062f\u0627\u0642\u0644 \u0633\u0641\u0627\u0631\u0634<\/strong>: \u06f1\u06f8 \u062a\u0646<\/p>\n
\u0645\u0642\u0627\u062f\u06cc\u0631 \u062d\u062f\u0627\u0642\u0644 \u0633\u0641\u0627\u0631\u0634 \u0645\u062a\u0641\u0627\u0648\u062a\u060c \u0645\u0646\u062c\u0631 \u0628\u0647 \u0642\u06cc\u0645\u062a\u200c\u0647\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0645\u062d\u0635\u0648\u0644 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n
\u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632\u060c \u0644\u0637\u0641\u0627\u064b \u062f\u0631 \u0627\u0633\u0631\u0639 \u0648\u0642\u062a \u0628\u0627 \u062e\u062f\u0645\u0627\u062a \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0645\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>","protected":false},"featured_media":4587,"template":"","meta":{"rank_math_title":"High-Strength S350GD+Z PPGI Coil Color Coated Steel ","rank_math_description":"Premium S350GD+Z PPGI structural coils from Bomis Steel. High-strength prepainted galvanized steel designed for load-bearing roofing and industrial framing. Superior yield strength and durable color coating. ","rank_math_canonical_url":"","rank_math_focus_keyword":""},"product_brand":[],"product_cat":[32],"product_tag":[55,68],"class_list":["post-1286","product","type-product","status-publish","has-post-thumbnail","product_cat-ppgi-coil","product_tag-corrosion-protection","product_tag-prepainted-galvanized-steel-coil","first","instock","featured","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/product\/1286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":13,"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/product\/1286\/revisions"}],"predecessor-version":[{"id":7837,"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/product\/1286\/revisions\/7837"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/media\/4587"}],"wp:attachment":[{"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/media?parent=1286"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/product_brand?post=1286"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/product_cat?post=1286"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bomissteel.com\/fa\/wp-json\/wp\/v2\/product_tag?post=1286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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