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Aba
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SGCC/DC51D/DX51D/DX52D/SGSS/SGCD1/SGCD2/SGCD3.
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Nneɛma a ɛyɛ den .
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0.12-3.5 mm .
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Ntrɛmu
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sɛ adetɔfo no abisade .
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Spangle .
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Daa/Mini/Big/Zero Spangle .
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Zinc a wɔde kata so .
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30 ~ 275g/m2.
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Hardness .
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Soft hard(hrb60),medium hard(hrb60-85),ɛyɛ den koraa(HRB85-95
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Tenten
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Daa/Mini/Big/Zero Spangle .
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Nneɛma a wɔde kyekyere nneɛma ho .
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Standard po so nneɛma a wɔde kɔ amannɔne a wɔde kɔ amannɔne .
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De kɔma
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Wɔ 7-15days mu .
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Daa nhyehyɛe .
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Tons 25 anaa ade biako, a dodow a ennu saa, ne yɛn di nkitaho ma nsɛm no ho nsɛm .
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Nneɛma a wɔyɛ .
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20000 tons ɔsram biara .
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Nsɛm a wɔaka abom .
Multi-grade hot-dipped galvanized steel sheet (DX51D/DX52D/DX54D) yɛ dade a wɔde yɛ nneɛma a ɛyɛ adwuma pii a wɔayɛ sɛnea ɛbɛyɛ a ebetumi adi ahiade ahorow a ɛfa sɛnea wɔyɛ ne nea ɛko tia nsɛe ho ahiade ahorow a ɛwɔ nnɛyi nneɛma a wɔyɛ ho no ho dwuma. Wɔma no DX nkyerɛwde abiɛsa—DX51D (atirimpɔw titiriw), DX52D (Deep Drawing), ne DX54D (nsɛm a ɛkɔ akyiri a wɔayɛ)—Saa krataa yi wɔ zinc a wɔde kata so a ɛyɛ hyew (Z60-Z275G) a ɛwɔ dade a wɔde hyɛ karbon a ɛba fam so, kari pɛ, ahoɔden, ne rust ahobammɔ ma nneɛma ahorow a wɔde di dwuma.
Wɔayɛ no sɛnea amanaman ntam gyinapɛn ahorow (ASTM A653, EN 10143), krataa no wɔ hɔ a ne kɛse fi 0.3mm kosi 3.0mm na ne kɛse bɛyɛ 3000x1500mm, a spangle anaasɛ spangle-free soro awie. Hot-dip nhyehyɛe no hwɛ ma ade a ɛyɛ pɛ a ɛkata dade no so denneennen, na ɛma ahobammɔ a ɛtra hɔ kyɛ wɔ dan mu ne abɔnten nyinaa.
Su
grades ma fabrication ahiade biara : .
DX51D (atirimpɔw titiriw) : ɛfata ma benkum ne twa a ɛnyɛ den (bend radius: 2x thickness), a eye ma brackets, shelves, ne signage (sɛ nhwɛso no, IKEA dade shelving units).
DX52D (Deep Drawing) : Ductility a ɛkorɔn (elongation: ≥26%) ma stamping a ɛkɔ fam, a wɔde di dwuma wɔ mfiri panels (sɛ nhwɛso no, LG frigye apon) ne kar mu afã horow (sɛ nhwɛso no, Ford dashboard brackets).
DX54D (a ɛyɛ mfonini a ɛkɔ akyiri) : formability a ɛsen biara (elongation: ≥34%) ma nsusuwii a ɛyɛ den te sɛ petrol tank (sɛ nhwɛso no, Tesla battery enclosures) ne kar apon apon (sɛ nhwɛso no, BMW kar nipadua).
Nneɛma a wɔde bɔ ho ban a ɛyɛ mmerɛw sɛ wobɛsakra no : .
Z60-Z120 : Wɔ dan mu/awɔw tebea mu (sɛ nhwɛso no, server racks, anyinam ahoɔden a wɔde abɔ ho), a ɛde rust ahobammɔ titiriw ma wɔ sikasɛm bo mu.
Z180-Z275 : Wɔ abɔnten/ahurututu mu mmeae (sɛ nhwɛso no, ɔdan atifi, po mu nsukorade), a Z275 ma nkwa tenten 2x sen Z180 wɔ mpoano mmeae (sɛ nhwɛso no, Singapore mfiridwuma adan).
Surface Finish Options : .
Spangled Surface : Abɔdeɛ mu ahwehwɛ nsusuiɛ ma corrosion resistance a ɛkɔ soro wɔ exposed applications (sɛ nhwɛsoɔ no, shipping container roofs, abɔnten storage tanks).
Spangle-free surface : smooth finish for painting, powder coating, anaa decorative use, a ɛma ɛyɛ pɛpɛɛpɛ wɔ nneɛma a wotumi hu mu (sɛ nhwɛso no, sotɔɔ mu nneɛma a wɔtɔn wɔ sotɔɔ mu, adansi ho ntama).
Precision Engineering : .
Tight thickness tolerance (+/-0.02mm) ne flatness control (≤5mm/m) hwɛ ma adwumayɛ a ɛkɔ so daa wɔ automated fabrication lines (sɛ nhwɛso no, robotic stamping cells).
Edge conditioning (deburred and rounded) brɛ asiane a ɛwɔ hɔ sɛ ɛbɛkata so bere a wɔredi ho dwuma no ase, na ɛma ahobammɔ ne ɔkwan a wɔfa so yɛ no tu mpɔn.
Abisadeɛ
General Fabrication : Ɛkyerɛw brackets, racks, ne storage solutions ne DX51D, a ɛka bom yɛ mmerɛw sɛ wobetwa/wɔabɔ wɔn ho ban ne mfitiase rust ahobammɔ a wɔde bedi dwuma wɔ dan mu (sɛ nhwɛso no, Amazon adekoradan shelving).
Appliance Manufacturing : de DX52D di dwuma de stamp frigye apon, afiri a wɔde horo nneɛma, ne mframa a wɔde yɛ adwuma no mu aduru, a ɛhwehwɛ sɛ wɔde formability a ɛkɔ fam ne ne soro yɛ torotoro (sɛ nhwɛso no, whirlpool appliance production).
Kar adwumayɛ : de DX54D di dwuma ma kar nipadua a wɔde ayɛ mfonini a emu dɔ, fenders, ne hoods, a Z180 coating bɔ ho ban fi akwan so nneɛma ne nsu ho (sɛ nhwɛso no, Toyota kar a wɔyɛ).
Construction & Roofing : de z275-coated sheets a wɔde di dwuma wɔ abɔnten te sɛ corrugated roofing (sɛ nhwɛso no, Australian Farm Sheds), cladding, ne structure supports a ɛwɔ mmeae a ɛhɔ yɛ nwini kɛse (sɛ nhwɛso no, Florida afie a wɔte mu) di dwuma.
FAQ .
Asɛmmisa: Ɔkwan bɛn so na mɛkyerɛ DX grade a ɛfata ama me stamping nhyehyɛe no .?
A: Fa DX51D di dwuma ma bends a ɛnyɛ den (sɛ nhwɛso no, 90° anim), Dx52D ma curves a ɛyɛ mmerɛw, ne DX54D ma nsusuwii a ɛyɛ den a ɛwɔ radii a ɛyɛ nnam (sɛ nhwɛso no, afã horow a ɛyɛ kurukuruwa).
Asɛmmisa: So wobetumi de saa nkratafa yi adi dwuma wɔ mmeae a ɛhɔ yɛ hyew kɛse kosi 300°C .?
A: zinc a wɔde kata so no gyina hɔ pintinn kodu 200°C; Sɛ wopɛ 200-300°C a, susuw galvalume (AZ100) anaa dade a ɛnyɛ den a wɔde besi ananmu ho hwɛ na wɔasiw zinc oxidation ano.
Asɛmmisa: Nsonsonoe bɛn na ɛwɔ 'hot-rolled' ne 'cold-rolled' galvanized sheets ntam .?
A: Nkratafa a wɔde hot-rolled (rougher surface) yɛ no yɛ nea ɛho ka sua ma gauges a ɛyɛ den ne structure use; Cold-rolled (smooth surface) yɛ nea eye ma stamping ne afɛfɛde a wɔde di dwuma pɛpɛɛpɛ.
Asɛmmisa: Yɛ saa nkratafa yi hwehwɛ sɛ wɔde primer di dwuma ansa na wɔde powder akata so .?
A: Wɔkamfo kyerɛ sɛ zinc-rich primer ma adhesion a eye sen biara, titiriw wɔ spangled surfaces; Eyi ma corrosion resistance yɛ kɛse ma cut edges ne fastener holes.
