Description: BBN steel is a well-known steel manufacturer and service provider in China, Hardox 400 Wear-resistant Steel Plate is our superior product, we are favored by customers with high quality, competitive price and excellent service
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Hardox 400 Wear Resistant Steel Plate | 100% Original SSAB | Cut-to-Size & Fast Delivery
Genuine SSAB Hardox 400 abrasion resistant steel plate (EN 1.8789) with 400 HBW standard hardness — 3–5× longer service life than ordinary steel plates. Full thickness range 3–120mm from stock, one-stop custom processing and MTC EN 10204 3.1 certification for mining, construction, agricultural machinery and material handling equipment.
400 HBW HardnessBrinell hardness 370–430 HBW — service life 3–5× longer than ordinary steel plates.
3–120 mm Full RangeWidths 1500–2500mm, lengths up to 10000mm & custom; stock delivery in 3–7 days.
100% Original SSABOfficial MTC EN 10204 3.1, third-party inspection and Trade Assurance supported.
01Product Overview & Specifications
High-quality SSAB wear-resistant steel plate — less equipment wear, lower maintenance cost, less downtime.
Hardox 400 is a high-quality wear-resistant steel plate produced by SSAB, supplied in hot rolled, quenched & tempered (Q&T) condition. It stands out for its great wear resistance, strong toughness and easy processing performance.
With a standard hardness of 400 HBW, its service life is 3 to 5 times longer than ordinary steel plates. It effectively reduces equipment wear, lowers maintenance costs and cuts down downtime — the direct way to reduce your cost per ton handled.
Item
Specification Details
Steel Grade
Hardox 400 — 100% original SSAB material
Material Number
1.8789 (EN standard)
Thickness Range
3mm – 120mm full range available
Standard Width
1500mm1800mm2000mm2500mm
Standard Length
6000mm8000mm10000mmCustom
Executive Standard
SSAB Official Standard, EN Standard
Surface Condition
Smooth, uniform hardness, no cracks & defects
Delivery Condition
Hot rolled, quenched & tempered (Q&T)
Custom Production
Yes — custom sizes & shapes, cut-to-size parts
MOQ
1 Ton / Negotiable
Delivery Time
3–7 days (stock); 15–30 days (custom)
Certification
MTC / EN 10204 3.1 / Third-party inspection
Payment Terms
T/T, L/C, Western Union, Trade Assurance
02Chemical Composition
Typical composition (max values, %) per SSAB / EN standard — balanced chemistry for hardness, toughness and weldability.
Element
Content Range (%)
C (Carbon)
≤0.30
Si (Silicon)
≤0.70
Mn (Manganese)
≤1.60
P (Phosphorus)
≤0.025
S (Sulfur)
≤0.010
Cr (Chromium)
—
Mo (Molybdenum)
—
Ni (Nickel)
—
Note: Values above are typical composition limits. The exact heat analysis of each plate is stated in its official Mill Test Certificate (MTC EN 10204 3.1) supplied with delivery.
03Mechanical Properties
Hardness, strength and toughness combined — easy to cut, bend and weld, dimensionally stable.
400 HBWTypical Brinell hardnessRange 370–430 HBW
3–5×Service life vs ordinary plateLess wear & downtime
≥1100 MPaTensile strengthHigh-strength wear plate
≥800 MPaYield strengthElongation ≥10%
Performance Index
Parameter Value
Brinell Hardness
370–430 HBW (Typical 400 HBW)
Tensile Strength
≥1100 MPa
Yield Strength
≥800 MPa
Elongation
≥10%
Impact Toughness (Room Temp)
Excellent low-temperature impact resistance
Key Advantages
High wear resistance, good toughness, easy cutting/bending/welding, stable dimension
04Equivalent Grade & Typical Applications
International wear plate grade with a Chinese domestic equivalent — covering all heavy-duty anti-wear scenarios.
International Grade
Domestic Equivalent Grade (China)
Hardox 400 (SSAB, EN 1.8789)
NM400
Mining Machinery
Crusher liners, chutes, hoppers and screen plates in highly abrasive ore-handling conditions.
Construction Machinery
Excavator buckets, loader arms, cutting edges and dump truck bodies on dusty job sites.
Agricultural Machinery
Ploughs, harrows, tillage points and trailer floors exposed to constant soil abrasion.
Material Handling
Conveyor chutes, silos, mixers and loading systems with continuous sliding wear.
Other Heavy-Duty Equipment
Any anti-wear parts where longer service life, lower maintenance and less downtime matter.
05One-Stop Custom Processing & Quality Assurance
From full-size plates to ready-to-mount wear parts — 100% original SSAB material with complete certificates.
1
Custom Cutting
Cut-to-size plates and parts per your drawings and dimensions.
2
Bending & Forming
Bending and forming services for liners and curved wear parts.
3
Punching
Punched and drilled holes for quick on-site installation.
100% original genuine SSAB Hardox 400 steel plates with full material traceability
Official Material Test Certificate (MTC / EN 10204 3.1) with every delivery
Third-party inspection accepted before shipment
Trade Assurance and multiple payment options: T/T, L/C, Western Union
06FAQ
Q1What is the hardness of Hardox 400 steel plate?
Hardox 400 has a Brinell hardness of 370–430 HBW with a typical value of 400 HBW, giving a service life 3–5× longer than ordinary steel plates.
Q2Is your Hardox 400 genuine SSAB material?
Yes. We supply 100% original genuine SSAB Hardox 400 plates. Every delivery comes with the official Material Test Certificate (MTC / EN 10204 3.1), and third-party inspection is accepted.
Q3What is the Chinese equivalent of Hardox 400?
The Chinese domestic equivalent grade of Hardox 400 is NM400, which is widely used in the Chinese market for comparable abrasive wear applications.
Q4Can you supply cut-to-size plates and processed parts?
Yes. We offer one-stop custom processing including cutting, bending, punching and precision finishing, so plates arrive ready for direct installation.
Q5What is your MOQ and delivery time?
MOQ is 1 ton (negotiable). Stock plates ship in 3–7 days; custom production takes 15–30 days depending on sizes and processing requirements.
Q6Is Hardox 400 easy to weld and process?
Yes. Hardox 400 combines high wear resistance with good toughness and is easy to cut, bend and weld, with stable dimensions and excellent low-temperature impact resistance.
Get Your Hardox 400 Quotation Now
Send your thickness, width & length (or part drawings), quantity and processing requirements. We will reply with stock status, price and delivery time within 24 hours.
BBN Steel has established a complete set of production and supplier management system processes to ensure the improvement of product quality and better service to users.
Production Control
BBN Steel has established a complete production quality control process to ensure every link from research and development to mass production.
Supplier management
Our supplier selection will consider factors such as health and safety, ethics, environmental protection, price and quality to better serve customers.
Certification & Patent
We have successively won various international authoritative certifications, GB /T19001-ISO9001: 2000 quality management system was implemented.
After sales service
We provide booking space, shipping tracking service and after-sales service, we will always be first-class products and perfect pre-sale and after-sales service.
Get in Touch
Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.
Address: HIGH-TECH DEVELOPMENT ZONE, ZHENGZHOU, CHINA
