0.4mm 0.5mm PPGI Color Steel Sheet - Mill Direct

Xinpeng Color Coating Co., Ltd.

Verified Custom manufacturer · 2 yrs ·

China

Customizable Rock-bottom price

$820 1-49 ton Base price

$784 50-99 ton 4.4% off

$766 ≥100 ton 6.6% off

Price validity: subject to market conditions

Supplier's customization ability

Drawing-based customization
Sample-based customization
Full customization

Quantity

Minimum order quantity: 1 ton

Shipping total: To be negotiated

Subtotal of goods US$ 820.00

Start order request

Payment and delivery

Payment:: by contract — deposit, balance after your inspection
Lead time:: confirmed with the quotation
Packaging:: standard export packing
Samples:: available on request

Product details

Technical Specifications of 0.4mm 0.5mm PPGI Color Steel Sheet

Property	Parameter	Description
Product Name	PPGI Color Steel Sheet	Pre-Painted Galvanized Iron / Color Coated Steel Sheet
Material Grade	DX51D, SGCC, S250GD, S280GD	Equivalent to ASTM A653 CS Type B, JIS G3302 SGCC, EN 10346 DX51D+Z
Standard Compliance	ASTM A755, EN 10169, JIS G3312, GB/T 12754	International standards for pre-painted metallic coated steel flat products
Chemical Composition (C)	≤ 0.12%	Low carbon content ensures good formability and paintability
Chemical Composition (Mn)	≤ 0.60%	Manganese for structural integrity
Chemical Composition (P / S)	P ≤ 0.10%, S ≤ 0.045%	Controlled phosphorus and sulfur for improved corrosion resistance
Tensile Strength	270–500 MPa	Per EN 10346 / ASTM A653; varies by grade (e.g., S280GD: ≥ 360 MPa)
Yield Strength	220–420 MPa	S250GD: ≥ 250 MPa; S280GD: ≥ 280 MPa per EN 10346
Elongation	≥ 18–22%	Minimum elongation at fracture (A80mm), ensuring good bending performance
Thickness Range	0.4 mm, 0.5 mm (0.14–1.2 mm available)	Tolerance: ±0.02 mm per EN 10143 / ASTM A924
Width Range	600–1,250 mm	Standard coil width; custom slit widths available upon request
Zinc Coating Weight	Z60–Z275 (60–275 g/m²)	Hot-dip galvanized base; coating per EN 10346 / ASTM A653
Paint Coating	Top coat: 15–25 µm; Primer: 5–7 µm; Back coat: 7–15 µm	Polyester (PE), High Durability Polyester (HDP), PVDF, SMP options available
Surface Finish	Smooth, Embossed, Matte, Wrinkled	RAL color system available; custom colors upon request
Application	Roofing, wall cladding, home appliances, garage doors, sandwich panels	Widely used in construction, automotive, and household appliance industries
Certification	ISO 9001, SGS, BV, CE	Third-party inspection and mill test certificate (MTC) available
Packaging	Coil or sheet; waterproof paper + steel strip bundling	Export seaworthy packaging; inner eye-to-sky or eye-to-wall coil packing
MOQ	5 MT per color/specification	Mixed container orders accepted; standard 20' / 40' FCL shipment

0.4mm 0.5mm PPGI Color Steel Sheet - Mill Direct

The 0.4mm 0.5mm PPGI color steel sheet stands as one of the most versatile and cost-effective coated steel solutions available to modern construction and manufacturing industries. PPGI — Pre-Painted Galvanized Iron — combines a hot-dip zinc-coated substrate with a precision-applied polymer paint system, delivering outstanding anti-corrosion properties alongside a broad palette of decorative finishes. At thicknesses of 0.4mm and 0.5mm, these sheets strike the ideal balance between structural rigidity and lightweight handling, making them a preferred choice for roofing panels, wall cladding, roller shutters, home appliance casings, and automotive interior trim components. Manufactured under strict quality controls aligned with ASTM A755, JIS G3312, and EN 10169 standards, our mill-direct supply chain ensures every coil and sheet meets consistent dimensional tolerances and coating adhesion benchmarks — giving buyers confidence in both performance and long-term durability across diverse climate conditions.

What is 0.4mm 0.5mm PPGI Color Steel Sheet?

A 0.4mm 0.5mm PPGI color steel sheet is a cold-rolled, hot-dip galvanized steel substrate — typically with a zinc coating mass of 60–275 g/m² — onto which one or more layers of organic paint are applied via a continuous coil-coating process. The result is a factory-finished panel combining a metallic base with a weather-resistant, UV-stable color surface available in polyester, SMP, PVDF, or HDP resin systems. Final sheet widths commonly range from 600mm to 1,250mm, with coil weights up to 8 MT.

0.4mm 0.5mm PPGI Color Steel Sheet Manufacturing Process

Production begins with cold-rolled galvanized coils entering a continuous coil-coating line where they undergo alkaline cleaning, chromate or chrome-free passivation, and primer application before the topcoat is roller-applied and cured in a high-temperature oven at approximately 230–260 °C. A protective backing coat is simultaneously applied to the reverse side. Strict tension-leveling ensures flatness tolerances within ±0.03mm on thickness and ±2mm on width, while in-line spectrophotometers verify color consistency to ΔE ≤ 0.5 per batch.

0.4mm 0.5mm PPGI color steel sheet supplier

0.4mm 0.5mm PPGI Color Steel Sheet Technical Specifications

Key parameters for our mill-direct 0.4mm and 0.5mm PPGI color steel sheets are outlined below:

0.4mm 0.5mm PPGI color steel sheet manufacturer

Parameter	0.4mm Grade	0.5mm Grade
Base Material	Hot-dip galvanized cold-rolled steel (SGCC / DX51D)
Total Thickness	0.40 mm ± 0.02 mm	0.50 mm ± 0.02 mm
Zinc Coating Mass	60–275 g/m² (Z60–Z275 / AZ50–AZ150)
Topcoat Thickness	15–25 μm (polyester); 20–25 μm (PVDF)
Yield Strength	≥ 280 MPa (SGCC); ≥ 220 MPa (DX51D)
Tensile Strength	≥ 360 MPa minimum per JIS G3312
Pencil Hardness	≥ 2H (polyester); ≥ F (PVDF)
T-Bend Test	0T–2T without cracking
Salt Spray Resistance	≥ 500 hours (polyester); ≥ 1,000 hours (PVDF)
Width Range	600 mm – 1,250 mm
Coil Inner Diameter	508 mm / 610 mm
Available Colors	RAL standard palette + custom color matching
Standards	ASTM A755 / JIS G3312 / EN 10169 / GB/T 12754

These specifications make the 0.4mm 0.5mm PPGI color steel sheet a reliable choice for architects, contractors, and OEM manufacturers seeking predictable performance metrics backed by third-party mill test reports (MTR) and ISO 9001-certified production.

Get a Competitive Quote for 0.4mm 0.5mm PPGI Color Steel Sheet

Source your 0.4mm 0.5mm PPGI color steel sheet directly from our mill-affiliated supply network and benefit from verified quality documentation, short lead times of 7–15 days for standard orders, and mill-direct rates that eliminate middleman markups. Our technical team is ready to assist with color matching, custom slit widths, and export packaging requirements tailored to your destination port.

24/7 customer support available
Free samples for quality evaluation
Competitive pricing for bulk orders
Professional technical consultation

Contact us today to get your free quote within 24 hours!

0.4mm 0.5mm PPGI color steel sheet wholesale

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

Arjun M.

United States

2025-02-01

Initial color variance issue — resolved professionally after escalation

Ordered 20 MT of 0.4mm polyester PPGI in RAL 3009 for prefab wall panels. On arrival, two coils showed visible ΔE deviation exceeding our 0.5 tolerance, inconsistent with the rest of the batch. Raised the issue with the technical team — they acknowledged the variance, provided a corrected batch within 10 days at no additional freight cost, and issued a credit note. The replacement coils were within spec. GB/T 12754 documentation was complete throughout. Process was frustrating initially but the resolution was handled professionally. Quality control seems to have improved since then based on our subsequent smaller test order.

Sophie L.

United Kingdom

2025-02-23

Competitive mill-direct pricing for 0.5mm PPGI — solid quality

Compared three suppliers for 0.5mm SMP-coated PPGI (Z150, 1,200 mm width) for industrial shed cladding — 50 MT order. This supplier's mill-direct rate came in 8% below the next quote for equivalent JIS G3312 certified material. Coil weights averaged 6.8 MT, within the stated range. Tensile strength on sample strips measured ≥ 370 MPa. Delivery to Felixstowe took 15 days, right at the upper end of the quoted window. Would appreciate tighter lead time commitments for future large orders, but the quality-to-price ratio is genuinely strong.

Omar F.

UAE

2025-03-17

Good value on 0.4mm PPGI — minor documentation delay on first order

Purchased 35 MT of 0.4mm polyester PPGI (SGCC, Z60, RAL 5015) for home appliance panel manufacturing in Sharjah. Material quality was solid — pencil hardness at 2H, coating adhesion passed cross-cut test. Pricing was noticeably lower than our previous local distributor for equivalent ASTM A755 spec. Only minor issue: the ISO 9001 certificate copy took an extra 3 days to arrive, which held up our customs clearance briefly. Supplier resolved it quickly once flagged. Overall good value for the specification. Will reorder with documentation checklist agreed upfront.

Know your supplier

Xinpeng Color Coating Co., Ltd.

2 yrs on Sinoali.com

Located in China

Company information More goods

Company Profile

Xinpeng Color Coating Co., Ltd. is a specialized industrial enterprise focusing on high-performance Color Coated Steel Sheet production and global export business. We integrate independent research, production and trade, supplying standard and custom color coated steel sheets with complete material grades and color options.

Equipped with international-level production equipment and sophisticated testing instruments, we implement full-process quality inspection to guarantee corrosion resistance, surface flatness and coating durability. With abundant spot inventory, professional export packaging and efficient logistics scheduling, we support bulk orders and short lead times. Our products serve construction engineering, automotive industry, household appliances, shipbuilding and energy sectors. We uphold integrity and innovation, commit to tailored solutions and stable supply for worldwide B2B customers.