Materials & grades
DX53D+Z / 1.0355 deep-drawing galvanized steel sheet (EN 10346; ASTM A653 DDS, IS 277 GPD, JIS SGCD2/SGCD3)
DX53D+Z (1.0355) is the deep-drawing quality of hot-dip galvanized steel in EN 10346, with a yield of 140–260 MPa, tensile strength of 270–380 MPa and at least 30 % elongation (A80). Its nearest names are ASTM A653 DDS, IS 277 GPD and JIS G 3302 SGCD2 or SGCD3.
Names by standard
What it is called in each region
| Region | System | Designation | मानक | Match |
|---|---|---|---|---|
| USA | ASTM A653/A653M | DDS (Type A)Deep drawing steel. Carbon ≤0.06 %, manganese ≤0.50 %, tighter than DX53D (C ≤0.12 %, Mn ≤0.60 %). Its mechanical ranges are typical, not mandatory. Type C is the stabilized, rephosphorized version. | ASTM A653/A653M | Closest equivalent |
| UK | BS EN 10346 | DX53D+ZThe UK adopts the European standard unchanged. | BS EN 10346 | Same material |
| EU | EN 10027-1 name | DX53D+ZD = hot-dip coated flat product for cold forming; +Z = zinc coating. | EN 10346 | Same material |
| EN 10027-2 number | 1.0355Material number of DX53D. | EN 10346 | Same material | |
| EN 10027-1 name | DX53D+ZFSame steel with a zinc-iron (galvannealed) coating. | EN 10346 | Equivalent | |
| DIN 17162-1 (legacy) | St 05 ZSuperseded name listed against DX53D by stockists; the old standard was replaced through EN 10142 and EN 10327 by EN 10346. | — | Equivalent | |
| भारत | IS 277:2018 | GPD (Deep drawing)Carbon ≤0.10 %; yield ≤280 MPa, tensile ≤430 MPa, A80 ≥26 %. Limits are maxima, DX53D gives ranges. | IS 277:2018 | Closest equivalent |
| IS 277:2018 | GPED (Extra deep drawing)Lower carbon (≤0.08 %); yield ≤260 MPa, A80 ≥28 %. Closer in yield to DX53D, but a higher drawing grade. | IS 277:2018 | Closest equivalent | |
| Japan | JIS G 3302 | SGCD2 (Deep drawing)Carbon ≤0.10 %, manganese ≤0.45 %; tensile ≥270 MPa with thickness-dependent elongation (38 % at 0.6–1.0 mm). | JIS G 3302 | Closest equivalent |
| JIS G 3302 | SGCD3 (Extra deep drawing)Carbon ≤0.08 %; elongation 40 % at 0.6–1.0 mm. A step up in drawing quality from DX53D. | JIS G 3302 | Closest equivalent |
On equivalence
- No cross-region name is identical to DX53D. ASTM A653 DDS, IS 277 GPD and JIS SGCD2 are the closest matches; SGCD3 and IS 277 GPED are one step tighter.
- A653 DDS has lower carbon (≤0.06 %) and manganese (≤0.50 %) than DX53D and gives typical, not mandatory, mechanical ranges: yield 140–240 MPa (20–35 ksi), elongation at least 32 % in 50 mm.
- IS 277 and JIS grades list maxima or minima differently from EN. IS 277 GPD caps yield at 280 MPa and tensile at 430 MPa; JIS SGCD grades give a tensile minimum of 270 MPa and elongation by thickness, with no yield requirement.
- Elongation gauges differ: EN 10346 and IS 277 quote A80 (80 mm), A653 and JIS quote 50 mm, so the numbers cannot be compared directly.
- Coating masses are ordered separately; see the DX51D page for the Z, G, IS 277 class and JIS Z equivalences.
- St 05 Z is a superseded DIN name listed against DX53D by stockists; do not specify it on new orders.
Chemical composition
Composition limits, mass %
| Element | DDS Type A (heat analysis)USA · ASTM A653/A653M | DDS Type C (heat analysis)USA · ASTM A653/A653M | DX53D+Z / +ZF (heat analysis)EU · EN 10346 | GPDभारत · IS 277:2018 | GPEDभारत · IS 277:2018 | SGCD2Japan · JIS G 3302 | SGCD3Japan · JIS G 3302 |
|---|---|---|---|---|---|---|---|
| C | ≤0.06 | ≤0.02 | ≤0.12 | ≤0.10 | ≤0.08 | ≤0.10 | ≤0.08 |
| Si | — | — | ≤0.50 | — | — | — | — |
| Mn | ≤0.50 | ≤0.50 | ≤0.60 | ≤0.45 | ≤0.40 | ≤0.45 | ≤0.45 |
| P | ≤0.020 | 0.020–0.10 | ≤0.10 | ≤0.025 | ≤0.020 | ≤0.03 | ≤0.03 |
| S | ≤0.025 | ≤0.025 | ≤0.045 | ≤0.030 | ≤0.030 | ≤0.03 | ≤0.03 |
| N | — | — | — | ≤0.007 | ≤0.007 | — | — |
| Al | ≥0.01 | ≥0.01 | — | — | — | — | — |
| Ti | — | — | ≤0.30 | — | — | — | — |
Mechanical properties
Strength and hardness
| Condition | Tensile strength | Yield strength | Elongation | Hardness |
|---|---|---|---|---|
| Hot-dip galvanized (DX53D+Z / +ZF)Specified. The A80 minimum is for thickness over 0.7 mm, reduced by 2 units for 0.5–0.7 mm and by 4 units at 0.5 mm and below. EN 10346 sets no minimum r or n value for DX53DEN 10346 as tabulated by Nippon Steel Slovakia and CSVC | 270–380 MPa39–55 ksi | 140–260 MPa20–38 ksi | ≥30 % | — |
| Galvanized (ASTM A653 DDS Type A)Typical, non-mandatory range; elongation in 50 mm (2 in); r 1.4–1.8, n 0.19–0.24; no tensile range establishedASTM A653 as tabulated by U. S. Steel and CSVC | — | 140–240 MPa20–35 ksi | ≥32 % | — |
| Galvanized (IS 277 GPD)Specified maxima; elongation Lo = 80 mm, minus 4 units at 0.5 mm and below, minus 2 units at 0.5–0.7 mmIS 277:2018, Table 2 | ≤430 MPa≤62 ksi | ≤280 MPa≤41 ksi | ≥26 % | — |
| Galvanized (IS 277 GPED)Specified maxima; same thickness reduction as GPDIS 277:2018, Table 2 | ≤430 MPa≤62 ksi | ≤260 MPa≤38 ksi | ≥28 % | — |
| Galvanized (JIS G 3302 SGCD2)Specified; nominal thickness 0.6 to under 1.0 mm, No. 5 test piece along rolling direction; no yield requirementJIS G 3302 as tabulated by CSVC | ≥270 MPa≥39 ksi | — | ≥38 % | — |
| Galvanized (JIS G 3302 SGCD3)Specified; nominal thickness 0.6 to under 1.0 mm; no yield requirementJIS G 3302 as tabulated by CSVC | ≥270 MPa≥39 ksi | — | ≥40 % | — |
In practice
Behaviour, heat treatment and uses
Characteristics
- Deep-drawing quality: the yield range is capped at 260 MPa so the sheet flows in the die, and A80 is at least 30 %.
- DX53D has no minimum r (plastic strain ratio) or n (strain hardening) value in EN 10346; DX54D is the first grade to carry both.
- Carbon is limited to 0.12 %, below DX51D (0.18 %), and manganese to 0.60 %.
- Supplied with zinc (+Z) or zinc-iron (+ZF) coating; the coating mass is ordered as a separate designation such as Z100, Z140 or Z275.
- Weldable by resistance spot and arc welding; extract zinc fume.
Heat treatment
- Supplied as coated, annealed strip or cut sheet; no further heat treatment is intended.
- Zinc melts at about 420 °C, so annealing or hot forming after coating damages the zinc layer.
- Forming is done cold; set draw radii, lubrication and blank holder pressure for the sheet thickness and coating.
सामान्य उपयोग
- Deep-drawn and pressed parts such as appliance housings and panels
- Automotive and transport body parts that do not need the DX54D–DX57D grades
- Furniture, bins and storage components
- Stamped brackets, covers and enclosures
Sheet and strip
Similar grades compared
| ग्रेड | C % | Mn % | Cr % | Ni % | Tensile, first listed condition |
|---|---|---|---|---|---|
| DX53D / 1.0355 | ≤0.06 | ≤0.50 | — | — | 270–380 MPa |
| DX51D / 1.0226 | 0.02–0.15 | ≤0.60 | — | — | 270–500 MPa |
| S350GD / 1.0529 | ≤0.25 | ≤1.35 | — | — | ≥420 MPa |
| DD11 / SPHC | ≤0.15 | ≤0.60 | ≤0.15 | ≤0.20 | ≤440 MPa |
| DD12 / SPHD | 0.02–0.08 | ≤0.45 | — | — | ≤420 MPa |
| DD13 / SPHE | ≤0.08 | ≤0.40 | — | — | ≤400 MPa |
| S355MC | ≤0.23 | ≤1.35 | ≤0.15 | ≤0.20 | 430–550 MPa |
| DC01 / SPCC | 0.02–0.15 | ≤0.60 | ≤0.15 | ≤0.20 | 270–410 MPa |
| DC03 / SPCD | 0.02–0.08 | ≤0.50 | ≤0.15 | ≤0.20 | 270–370 MPa |
| DC04 / SPCE | ≤0.06 | ≤0.50 | ≤0.15 | ≤0.20 | 270–350 MPa |
Composition from the US standard where one exists, otherwise the first standard listed on each grade's page. Strength conditions differ between grades; open a grade for its full table.
आपके सवालों के जवाब
Common questions
What is the equivalent of DX53D in ASTM?
ASTM A653/A653M DDS (deep drawing steel) is the closest. DDS has lower carbon (≤0.06 %) and manganese (≤0.50 %) than DX53D, and its mechanical ranges are typical rather than mandatory.
What is the difference between DX53D and DX51D?
DX53D is a deep-drawing grade: carbon ≤0.12 %, yield 140–260 MPa, tensile 270–380 MPa, A80 ≥30 %. DX51D is for bending and profiling: carbon ≤0.18 %, no yield limit, tensile 270–500 MPa, A80 ≥22 %.
What is the Indian equivalent of DX53D?
IS 277:2018 GPD (deep drawing) is the closest, with GPED (extra deep drawing) as a tighter alternative. GPD gives maxima: yield 280 MPa, tensile 430 MPa, and A80 at least 26 %.
Is SGCD3 the same as DX53D?
No. JIS G 3302 SGCD3 is extra deep drawing quality (carbon ≤0.08 %) and has a tensile minimum of 270 MPa with higher elongation requirements than DX53D. SGCD2 is the closer match to DX53D.
Does DX53D have r and n values?
No minimum r90 or n90 value is specified for DX53D in EN 10346. The standard first sets them for DX54D (r90 1.6, n90 0.18) and tighter grades.
From the Corona catalog
Need a part made to this specification?
Send the drawing, the material or grade, the finish, the quantity and the delivery country. The team reviews the requirement and the manufacturing route.
पूछताछ शुरू करेंKeep reading
Related references
References
Sources
- Nippon Steel Slovakia: EN 10346 drawing steels (DX51D to DX57D) — Composition (heat analysis) and mechanical properties of DX51D, DX52D, DX53D.
- China Steel and Nippon Steel Vietnam: hot-dip zinc-coated steel coils product manual — JIS G 3302, ASTM A653 and EN 10346 tables side by side, including coating masses.
- IS 277:2018 Galvanized steel strips and sheets, plain and corrugated (public copy) — Grade chemistry, mechanical properties and coating classes (Tables 1 to 4).
- U. S. Steel Technical Bulletin TSB 4.1: ASTM designations for steel properties of hot-dip galvanized and Galvalume sheet — A653 chemistry and mechanical tables as of the 2004 edition; CS, FS, DDS, SS grades.
- BSI: BS EN 10346 Continuously hot-dip coated steel flat products, technical delivery conditions — Scope and title of the standard; the figures below come from the mill datasheets.
- ASTM A653/A653M Steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the hot-dip process — Standard record; mechanical and chemical figures taken from the U. S. Steel and CSVC summaries.
- JIS G 3302 Hot-dip zinc-coated steel sheets and coils (2019 edition, preview) — Preview pages only; grade values are taken from the CSVC product manual.
- Bucher Stahl: sheet steel grade table (DX51D to DX54D with old DIN names) — Stockist table giving St 02 Z and St 05 Z against DX51D and DX53D.
Values summarize published limits and typical data. The governing standard and the current edition control; check them before specifying.