500HBW high strength hardened abrasion resistant low alloy steel structural plate

Description

The bendable, weldable and highly abrasion-resistant steel.

500HBW is a bendable and weldable abrasion-resistant steel with a nominal hardness of 500 HBW. Suitable for applications that demand higher wear resistance. 500HBW steel increases payload and service life while maintaining good processability and toughness.

Dimension Range

500HBW steel plate is available in thicknesses of 4.0 – 103 mm (5/32 - 4.06”), and 500HBW sheet in thicknesses of 2.0 - 6.5 mm (0.079- 0.256”). 500HBW steel plate is available in widths up to 3350 mm (131.89”) and lengths up to 14630 mm (575.98”). 500HBW steel sheet is available in widths up to 1650 mm (64.96”) and lengths up to 16000 mm (62.92”). More detailed information on dimensions is provided in the dimension program.

Mechanical Properties

(1) Brinell hardness, HBW, according to EN ISO 6506-1, on a milled surface 0.5 – 3 mm below surface. At least one test specimen per heat and 40 tons.

The nominal thickness of supplied plates will not deviate more than +/- 15 mm from the thickness of the test specimen used for hardness testing.

VANFORGE plate is through-hardened. Minimum core hardness is 90 % of the guaranteed minimum surface hardness.

Impact Properties

(1) Impact toughness measured upon agreement. For thicknesses between 6 - 11.9 mm, subsize Charpy V-specimens are used. The specified toughness is then proportional to the cross-sectional area of the test specimen, compared to a full-size specimen (10 x 10 mm). Impact testing according to ISO EN 148. Average of three tests.

Chemical Composition (heat analysis), %, max

The steel is grain refined

Intentional alloying elements

Thickness

Tolerances meet the requirements of EN 10029 Class A for plate and ½ EN 10051 for sheet.

Length and Width

For plate, the tolerances conform to EN 10029. Tolerances conform to EN 10051 for sheet, tighter tolerances available on request.

Shape

Tolerances according to EN 10029 for plate and EN 10051 for sheet.

Flatness

Tolerances according to EN 10029. For sheet, the tolerances are according to EN 10051.

Surface Properties

According to EN 10 163-2, Class A Subclass 1.

Delivery Conditions

The delivery condition is Q or QT (Quenched or Quenched and Tempered). 500HBW plates are delivered with sheared or thermally cut edges and thicknesses over 80 mm are delivered with mill edge as standard. 500HBW sheets are delivered with an as-rolled surface and mill edge as standard.

Fabrication and Other Recommendations

Welding, bending and machining.

500HBW steel is not intended for further heat treatment. It has obtained its mechanical properties by quenching and, when necessary by means of subsequent tempering. The properties of the delivery condition cannot be retained after exposure to temperatures in excess of 250 °C (482 degrees F).

Appropriate health and safety precautions must be taken when welding, cutting, grinding or otherwise working on this product. Grinding, especially of primer coated plates, may produce dust with a high particle concentration.

Production process

Suzhou Vanforge Metals Co., Ltd. was set up in April 1999 with a registered capital of 230 million Yuan in Zhangjiagang Bonded Area in Jiangsu Province of China. It has developed to be an important R&D and manufacture enterprise of high performance stainless steels and nickel alloys.

Vanforge is a high-tech enterprise with 70 national patents, it has its own Special Alloy Research Center, academician workstation and post doctorate innovation practice base. Vanforge has been certificated the national laboratory accreditation of ISO/IEC 17025, and ISO9001, ISO14001, OHSAS18001, API Q1, IATF16949, GB/T23331, TUV, CCS, DNV, LR, ABS.

Vanforge has the international advanced special smelting capacity, including the German ALD 6t vacuum induction furnace, 6t consumable electrode vacuum furnace, 18t drawing-ingot protective atmosphere electroslag furnace and 1t vacuum induction furnace, 3t electroslag furnace, 18t drawing-hollow ingot electroslag furnace, and 2# Purification Furnace/1# Purification Furnace/LF/AOD/VOD refining production line, 25MN/8MN fast forging machine, 450/320 rolling mill, etc.

The current annual production capacity of Vanforge is 120,000 tons, and the main products are high-grade special alloy materials, including high temperature alloy, corrosion resistant alloy, precision alloy, ultra high strength steel, special stainless steel, high-grade tool and mould steel, steam turbine blades steel, gas turbine steel, ultra-supercritical materials, etc., which are widely used in aviation, aerospace, ship, petrochemical, nuclear power, electronics, steam turbine, high-speed rail, machinery manufacturing, and other fields; besides, we can organize the research and development and production of new materials according to customer demand for new materials. Vanforge has now become a qualified supplier of domestic high-end equipment manufacturing enterprises, such as CASIC, CGN, CRRC, CFHI, Wujin Stainless, Zhejiang Jiuli Hi-Tech Metals Co., Ltd., Xinxing Ductile Iron Pipe Co., Ltd., etc.

We always adhere to the concept of quality first, integrity based, scientific and technological innovation, making progress, and wholeheartedly serving customer and devote ourselves to becoming the well-known supplier of key basic materials of world’s high-end equipment manufacturing industry.

We supply following products in the forms of wires, bars, plates

(Super) austenitic stainless steels

(Super) duplex stainless steels

(Supper) Ferritic stainless steels

Precipitation hardening stainless steels

Incoloy alloys

Inconel alloys

Monel alloys

Hastelloy alloys

As well as following steel products

Gear steels

Bearing steels

Spring steels

Drilling tool steels

Free-cutting steels

Anchor steels, mooring chain steels

Mining chain steels

Die steels, Mold steels, tool steels

Structural steels

Antiwear steels

Offshore structure steels

Petroleum storage tank steels