DX54D galvanized steel coil to EN 10346, material no. 1.0952 — special deep drawing grade for hard draws.
For automotive and appliance stampings and as a substrate for pre-painted coil. MOQ 16 MT.
DX54D is the special deep drawing grade of the EN 10346 hot-dip galvanised family. Where DX53D starts to strain, DX54D still forms: 36% minimum elongation at A80 and an r90 of 1.6 let it take a harder draw without the zinc cracking. BOMIS supplies it as coil or cut sheet, Z30 to Z275, 0.20 to 5.0 mm thick.
The molybdenum-free, titanium-stabilised chemistry keeps DX54D non-ageing, so the forming properties you qualify today are still there six months later. Yield strength sits in a 120 to 220 MPa window against a 260 to 350 MPa tensile range, and that low yield-to-tensile spread is what buys the draw depth.
Anisotropy is where DX54D separates from DX53D. The r90 value of 1.6 minimum means the coil resists thinning in the wall of a drawn cup, so wall thickness stays even instead of thinning at the punch radius. Add an n90 of 0.18 and the grade stretches into shape rather than tearing.
The zinc coating is lead-free and densely bonded, and it holds through the deformation instead of flaking at the bend. That is what makes DX54D usable as a substrate for high-end pre-painted coil.
| Bayanan Takamaiman | Cikakkun bayanai |
|---|---|
| Al'ada | EN 10346 (+Z, +ZF, +ZA) |
| Lambar kayan | 1.0952 (formerly 1.0306) |
| VDA 239-100 comparative grade | CR3 |
| Nau'in daraja | Special deep drawing, non-ageing |
| Kauri | 0.20 – 5.0 mm |
| Faɗi | 600 – 1500 mm |
| Diamita na ciki na coil | 508 mm / 610 mm |
| Rufin zinc | Z30 – Z275 g/m² (Z, ZF, ZA) |
| Kyalli | Sifili, a mafi ƙaranci, na yau da kullum |
| Gyaran saman | Passivation mara chromium, an yi masa chromate, mai hana alamun yatsu, an shafa mai / ba a shafa mai ba |
| Ƙarfin samarwa Re | 120 – 220 MPa |
| Ƙarfin jan Rm | 260 – 350 MPa |
| Tsawaita A80 | 36% min for +Z / +ZA; 34% min for +ZF |
| Anisotropy r90 | 1.6 min for +Z / +ZA; 1.4 min for +ZF |
| Strain hardening n90 | 0.18 min |
| Carbon / manganese max | 0.12% / 0.60% |
| Titanium mafi girma | 0.30% |
| Fosforus / sulfur mafi girma | 0.10% / 0.045% |
| Adadin mafi ƙanƙanci na oda | Tani 16 na mitir bisa ga ƙayyadaddun bayanai |
DX54D earns its cost anywhere the part has to survive a hard draw and then live outdoors. Appliance, automotive and building panels all use it, and the Z coating range covers roughly ten to fifty years of service depending on how aggressive the site is. If your part needs three forming passes, this is the grade that finishes them in one.
Continuous hot-dip galvanising runs on our own lines. Thickness holds from 0.20 to 5.0 mm and width from 600 to 1500 mm, slit or cut to your press line. Zinc weight is controlled to a few grams per square meter, which matters when you are chasing a corrosion target rather than a price. Lead time runs four to six weeks for standard specifications.
Every coil ships with its mill certificate and edge protection on both ends. The standard sea packing is waterproof kraft paper, a galvanised steel jacket and steel strapping, which holds through a forty day crossing without edge rust. Eye to the sky or eye to the wall, your call.
Near equivalent, not interchangeable. The standards describe the grade differently, and they differ in both directions.
| Abu | DX54D — EN 10346 | SGCD3 — JIS G3302 |
|---|---|---|
| Ƙirƙirar aji | Special deep drawing (DX5xD family) | Ingancin zane, aji na 3 na SGCD1–SGCD4 |
| Ƙarfin samarwa Re | 120 – 220 MPa, a specified window | Ba a fayyace shi ta mataki ba |
| Ƙarfin jan Rm | 260 – 350 MPa | 270 MPa mafi ƙanƙanci |
| Tsawaita A80 | 36% min | 38 – 41% min, by thickness |
| Anisotropi r90 / n90 | 1.6 min / 0.18 min | Ba a fayyace ba |
| Karfin carbon mafi girma | 0.12% | 0.08% |
| Manganis mafi girma | 0.60% | 0.45% |
| Fosforus / sulfur mafi girma | 0.10% / 0.045% | 0.03% / 0.03% |
| Coating designation | Z, ZF, ZA | Z (JIS coating codes) |
Bayanin maye gurbin: a substitution is only valid if it is checked item by item against the project technical agreement and confirmed in writing before order confirmation.
Yes, and it is cheaper. DX51D is a general forming grade — elongation falls from 36% to 22%, and its higher strength raises the load the part will take. The written substitution risk confirmation we issue lists both directions before order confirmation.
Yes. Which document and to which standard must be settled first. We confirm the type with production before committing.
Z30 through Z275, 0.20 to 5.0 mm thick, 600 to 1500 mm wide.
Tani 16 na mitir kowace takamaiman ƙayyadaddun bayanai, makonni huɗu zuwa shida don ƙayyadaddun bayanai na al'ada.
Duka biyun a cikin gida — an yanke su zuwa faɗin injin latsawa, an yanke su zuwa girman takarda.
