ABREX 450 equivalent material & chemical composition.
ABREX 450 is Nippon Steel's 410–490 HBW wear plate. Nippon Steel is the partner in AM/NS India, maker of Rockstar 450.
Equivalents, chemical composition, mechanical properties and typical uses below. Confirm the governing standard, product form and condition for your order.
ABREX 450 equivalent grades
- Europe (EN)
- ABREX 450 (Nippon Steel)
- India (IS)
- IS 18809 ISAR 450 (nearest) · AM/NS Rockstar 450
- China (GB)
- NM450 (nearest)
Key data
- Family
- Abrasion-resistant steel plate
- Density
- 7.85 g/cm³
- Typical mechanical
- 410–490 HBW (target 450) · typical YS 1192 MPa · TS 1469 MPa (25 mm)
- Typical uses
- Mostly used for buckets, liners, chutes, crusher and mining wear parts
- Weight
- Calculate ABREX 450 weight
- Datasheet
- ABREX 450 chemical composition PDF
ABREX 450 questions before buying
What is the equivalent of ABREX 450?
Hardox 450, AM/NS Rockstar 450, Jindal Rockhard 450, NM450 and IS 18809 ISAR 450 by hardness class.
Can ABREX 450 be cut, bent and welded?
Yes, with care. Wear plate is quenched and tempered, so use the maker's preheat and heat-input limits, low-hydrogen consumables and generous bend radii. Flame or plasma cutting heats the edge; keep cuts cool to avoid softening or cracking.
How do I order ABREX 450 plate?
Give the grade and maker (or "equivalent 450 BHN acceptable"), thickness × width × length, quantity, whether cut-to-size profiles are needed, and the certificate you need (EN 10204 3.1 with hardness results). Brand names are not interchangeable on a drawing unless the buyer approves the alternative.
Technical reading: Nippon Steel ABREX catalogue. Producer references explain material behaviour; they do not confirm the origin or availability of our offered material.
ABREX 450 chemical composition (weight %)
Nippon Steel ABREX 450 (max)
| C | Si | Mn | P | S | Ni | Cr | Mo | B |
|---|---|---|---|---|---|---|---|---|
| ≤0.23 | ≤1.20 | ≤2.00 | ≤0.025 | ≤0.010 | ≤1.00 | ≤1.20 | ≤0.60 | ≤0.005 |
ABREX 450 mechanical properties
| Condition / product | Yield MPa | Tensile MPa | Elongation % | Hardness |
|---|---|---|---|---|
| ABREX 450 plate | – | – | – | 410–490 HBW |
Grades similar to ABREX 450
More carbon and structural grades
200–250 BHN hard plate (SAILHARD / JSPL Hard / Evonith Hard) · ABREX 400 · ABREX 500 · API 5L Gr. B · API 5L X42 · API 5L X52 · API 5L X60 · API 5L X65 · API 5L X70 · API 5L X80 · ASTM A36 · ASTM A53 Gr. B · ASTM A105 · ASTM A106 Gr. B · ASTM A128 Gr. D (Mn13Ni3 manganese steel) · ASTM A128 Gr. E-1 (Mn13Mo1 manganese steel) · ASTM A128 Gr. F (Mn7Mo1 manganese steel) · ASTM A234 WPB · ASTM A333 Gr. 6 · ASTM A515 Gr. 60 · ASTM A515 Gr. 70 · ASTM A516 Gr. 60 · ASTM A516 Gr. 70 · ASTM A517 Gr. F / A514 Gr. F (T-1) · ASTM A537 Class 1 / Class 2 · ASTM A572 Gr. 50 · ASTM A588 Grade A weathering plate · Corten A weathering steel (IRSM 41 type) · CRCA CR1 / DC01 / SPCC · CRCA CR2 / DC03 / SPCD · CRCA CR3–CR4 / DC04–DC05 / SPCE · CREUSABRO 4800 · CREUSABRO 8000 · DILLIDUR 400 · DILLIDUR 450 · DILLIDUR 500 · DILLIDUR 550 · DILLIDUR 600 · GI / GP sheet (galvanized, IS 277) · GL / Galvalume sheet (Al-Zn, IS 15961) · Hardox 400 · Hardox 450 · Hardox 500 · Hardox 500 Tuf · Hardox 550 · Hardox 600 · Hardox Extreme · Hardox HiAce · Hardox HiTuf · HR sheet HR1 / DD11 / SPHC · HR sheet HR2–HR3 / DD12–DD13 / SPHD–SPHE · IS 2062 E250 · IS 2062 E275 · IS 2062 E300 · IS 2062 E350 · IS 2062 E410 · IS 2062 E450 · IS 2062 E550 · IS 2062 E600 · IS 2062 E650 · IS 15103 FR-Fe 410 (fire-resistant steel) · IS 15103 FR-Fe 490 (fire-resistant steel) · Mn13 manganese steel (Hadfield, X120Mn12) · Mn13Cr2 manganese steel (ASTM A128 Gr. C) · Mn18 manganese steel (ZG120Mn17) · Mn18Cr2 manganese steel (ZG120Mn17Cr2) · NM300 (GB/T 24186) · NM360 (GB/T 24186) · NM400 (GB/T 24186) · NM500 (GB/T 24186) · NM550 (GB/T 24186) · NM600 (GB/T 24186) · PPGI / PPGL (pre-painted, IS 14246) · Rockhard 400 (Jindal Steel) · Rockhard 450 (Jindal Steel) · Rockhard 500 (Jindal Steel) · Rockstar 400 (AM/NS India) · Rockstar 450 (AM/NS India) · Rockstar 500 (AM/NS India) · S355 (S355JR / J0 / J2 / K2) · S690QL · S700MC (Strenx 700MC) · S890QL · S960QL · Ship plate AH36 / DH36 / EH36 · Strenx 1100 (E/F) · Strenx 1300 (E/F) · XAR 400 · XAR 450 · XAR 500 · Zintec / electro-galvanised sheet (DC01+ZE)
See all 318 grades A–Z with UNS, W.Nr, EN and JIS names ›
Frequently asked questions
What is the equivalent of ABREX 450?
ABREX 450 equivalents: Europe (EN) ABREX 450 (Nippon Steel); India (IS) IS 18809 ISAR 450 (nearest) · AM/NS Rockstar 450; China (GB) NM450 (nearest). Equivalents are close but not always identical; check the standard on your order.
What is the chemical composition of ABREX 450?
ABREX 450 (Nippon Steel ABREX 450 (max)): C ≤0.23, Si ≤1.20, Mn ≤2.00, P ≤0.025, S ≤0.010, Ni ≤1.00, Cr ≤1.20, Mo ≤0.60, B ≤0.005 (weight %).
What is the density of ABREX 450?
About 7.85 g/cm³ (7,850 kg/m³), the value used for weight calculations.
What are the mechanical properties of ABREX 450?
Typical values for ABREX 450: 410–490 HBW (target 450), typical yield strength 1192 MPa, tensile strength 1469 MPa (25 mm). Actual values depend on the standard, size and heat-treatment condition; check the mill test certificate.
Is ABREX 450 magnetic?
Yes. ABREX 450 is an iron-based steel or iron, so it is strongly magnetic.
Can’t find your grade? Send it — we’ll source it.
Our stockist and mill sourcing network extends beyond the grades listed here. Send rare grades, unusual forms and small-quantity requirements for sourcing review.
One enquiry gives us the details to check suitable sources across the network and help move your purchase forward. Share the exact grade, standard, form, size, quantity, delivery town and required date. We’ll confirm availability, minimum order quantity and lead time against your requirement.
Mill test certificate (EN 10204 3.1) supplied with material; third-party inspection on request.
Need ABREX 450?
Steel Impex India, Mumbai, supplies ABREX 450 in pipes, plates, sheets, bars and fittings as available. Send the grade, standard, size and quantity.
Reference basis: Compiled by Steel Impex India. Check each table’s source, product form and delivery condition before use. Sources, calculation methods and corrections.