{"id":22457,"date":"2022-09-29T22:56:04","date_gmt":"2022-09-29T19:56:04","guid":{"rendered":"https:\/\/www.hardsteel.com.ua\/hardox-round-bars\/"},"modified":"2026-09-15T16:38:17","modified_gmt":"2026-09-15T13:38:17","slug":"hardox-round-bars","status":"publish","type":"page","link":"https:\/\/www.hardsteel.com.ua\/en\/hardox-round-bars\/","title":{"rendered":"Hardox Round Bars"},"content":{"rendered":"[vc_row gap=”4″ equal_height=”yes” element_id=”855950″ css=”.vc_custom_1665361302481{margin-bottom: 20px !important;}”][vc_column animation_delay=”0″ shadow=”true” width=”2\/3″ element_id=”873724″ crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i” css=”.vc_custom_1665325089571{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;}”]

Round rolled steel Hardox\u00ae<\/span><\/span><\/h1>[vc_column_text animation_delay=”0″]\n

Round rolled steel, especially resistant to wear and abrasion<\/span><\/h4>\n

Ready-to-use round rolled steel made of Hardox\u00ae steel for universal use.
\nuniquely combines high strength with good flexibility and
\nsuitability for welding. He is characterized by invariably high
\ntechnical and operational characteristics that Hardox\u00ae steel exhibits
\nwhen used in various fields of application with increased abrasive wear and tear.[\/vc_column_text][vc_empty_space]<\/span><\/span><\/span>Go to order or inquire<\/span><\/a>[vc_empty_space][vc_row_inner element_id=”310228″ el_id=”button_feedback_product_page”][vc_column_inner]<\/span><\/span><\/span>ORDER A CONSULTATION<\/span><\/a><\/span><\/span><\/span><\/span>GET THE FULL PRICE LIST<\/span><\/a>[\/vc_column_inner][\/vc_row_inner][vc_empty_space][\/vc_column][vc_column animation_delay=”0″ shadow=”true” width=”1\/3″ element_id=”464995″ crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i” css=”.vc_custom_1665769164844{background-image: url(https:\/\/www.hardsteel.com.ua\/wp-content\/uploads\/2022\/10\/380×360-hardox-round-bars-oldlayout-top-image.jpg?id=19053) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=”52px”][\/vc_column][\/vc_row][vc_row][vc_column width=”2\/3″][vc_column_text animation_delay=”0″]By using Hardox\u00ae steel round products, you can improve the quality of wear resistant steel components used in engineering, machining, and agricultural, mining, drilling, and construction equipment. Due to periodic inspections, the characteristics of each batch of this rolled product are guaranteed, which is an important aspect of any structural steel.<\/p>\n

Hardox\u00ae steel round bars help not only to optimize the technological process, but also to reduce the duration, as well as the cost of maintenance and repair work. If we take into account the high strength of this rolled product, it can be noted that it is perfectly amenable to welding and does not require preliminary heating. This characteristic, as well as suitability for mechanical processing, is due to high impact viscosity.[\/vc_column_text][\/vc_column][vc_column animation_delay=”0″ width=”1\/3″ element_id=”689355″ crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i”]

Hard Steel Ind.<\/h4><\/div><\/div>\"Hard<\/div><\/div>[\/vc_column][\/vc_row][vc_row][vc_column width=”1\/3″]

Hard Steel Ind.<\/h4><\/div><\/div>\"Hard<\/div><\/div>[vc_column_text animation_delay=”0″]Turning and polishing to perfect condition<\/span><\/p>\n

The German company WSB, which specializes in high-precision processing of materials, has offered Hardox\u00ae round rolled steel with a perfectly polished surface and ultra-small tolerances.[\/vc_column_text][\/vc_column][vc_column animation_delay=”0″ width=”2\/3″ element_id=”689355″ crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i”]

Convenience and high efficiency are guaranteed<\/span><\/span><\/h3>[vc_column_text animation_delay=”0″]Abrasion-resistant Hardox\u00ae steel round rolls have the same guaranteed characteristics as the well-proven Hardox\u00ae sheet steel. The diameter of the elements is from 40 to 100 mm, the length is up to 5000 mm. Other sizes (AR 400 and AR 500) are being developed and can be delivered. Rolled AR 500 is offered with a diameter from 20 to 160 mm.<\/p>\n

This material is subjected to heat treatment to achieve a high degree of hardness and tensile strength, which significantly expands the possibilities of designing products that are distinguished by special strength and lightness. The same applies to optimizing machining, including welding and grinding.<\/p>\n

The high level of purity and excellent fatigue strength of Hardox\u00ae round products are comparable to the characteristics of cast blanks, in addition, it is characterized by high strength and impact toughness. In other words, this is exceptional material in every aspect. A wonderful combination of characteristics is ensured by a unique chemical composition, an advanced heat treatment process and modern technological equipment.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column]

Tight tolerances for highly efficient machining<\/span><\/span><\/h3>[vc_column_text animation_delay=”0″]Extremely tight tolerances can be ensured for Hardox\u00ae round products. In cooperation with a specialized German machining center, we have provided h11, h9 and f8 tolerances for both Hardox\u00ae 400 rolled steel and AR 500 experimental material, such as axles, fingers and joints.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column]

Delivery status<\/span><\/span><\/h3>[vc_column_text animation_delay=”0″]The product can be delivered after rolling or with subsequent turning. The products are heat-treated and ready for use without additional hardening.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=”52px”][\/vc_column][\/vc_row][vc_row gap=”0″ equal_height=”yes” content_placement=”top” element_id=”3328″][vc_column animation_delay=”0″ shadow=”true” width=”1\/4″ element_id=”435842″ css=”.vc_custom_1665327120113{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 10px !important;padding-left: 20px !important;}” crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i”][vc_column_text animation_delay=”0″]\n

Available standards<\/h3>\n

EN 10060[\/vc_column_text][\/vc_column][vc_column animation_delay=”0″ width=”1\/4″ element_id=”884314″ crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i” css=”.vc_custom_1665361172928{background-image: url(https:\/\/www.hardsteel.com.ua\/wp-content\/uploads\/2022\/10\/default-standard.jpg?id=18515) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][\/vc_column][vc_column animation_delay=”0″ shadow=”true” width=”1\/4″ text_align=”left” element_id=”170034″ css=”.vc_custom_1665328353389{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 10px !important;padding-left: 20px !important;}” crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i”][vc_column_text animation_delay=”0″]\n

Specifications<\/h3>\n[\/vc_column_text][vc_empty_space height=”12px”]<\/span><\/span><\/span>Version RU<\/span><\/a>[vc_empty_space height=”12px”]<\/span><\/span><\/span>Version ENG<\/span><\/a>[\/vc_column][vc_column animation_delay=”0″ width=”1\/4″ element_id=”267083″ css=”.vc_custom_1665361132625{background-image: url(https:\/\/www.hardsteel.com.ua\/wp-content\/uploads\/2022\/10\/default-datasheet.jpg?id=18517) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i”][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=”52px”][\/vc_column][\/vc_row][vc_row][vc_column]
Round rolled steel Hardox\u00ae<\/h6><\/span><\/div>
[vc_column_text animation_delay=”0″]\n\n\n\n\n
APPLICATION<\/span><\/td>\nDIMENSIONS<\/span><\/td>\nSTANDARDS<\/span><\/td>\n<\/tr>\n
Wear resistantInstrumental and stamping<\/td>\nDiameter: 40 \u2013 160 mm<\/td>\nEN 10060<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text]<\/div>
Mechanical properties<\/h6><\/span><\/div>
[vc_column_text animation_delay=”0″]\n

Mechanical properties<\/span><\/h3>\n

 <\/p>\n\n\n\n\n\n
Product)<\/span><\/td>\nDiameter of rolled steel (mm)<\/span><\/td>\nHardness 1) (HBW)<\/span><\/td>\n\n

Typical yield point<\/span><\/p>\n

 <\/td>\n<\/tr>\n

Hardox\u00ae 400<\/td>\n40.0-100.0<\/td>\n370-430<\/td>\n1000-1100<\/td>\n<\/tr>\n
Hardox\u00ae 500<\/td>\n40.0-160.0<\/td>\n450-540<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1) Hardness [HBW] according to ISO 6506-1. Tests are carried out for one heat treatment of bachs.<\/p>\n

 <\/p>\n

Hardox\u00ae steel is hardened throughout its thickness. The hardness in the center is at least 90% of the guaranteed hardness.[\/vc_column_text][vc_column_text animation_delay=”0″]\n

Indicators of impact viscosity<\/span><\/h3>\n

 <\/p>\n\n\n\n\n
Brand<\/span><\/td>\nTypical stroke operation for longitudinal
\nsample Sharpie 10×10 mm with a V-shaped notch1)<\/span><\/td>\n		Guaranteed impact performance for a 10 x 10 mm longitudinal specimen with a V-notch.<\/span><\/td ><\/td>\n<\/tr>\n
Hardox\u00ae 400<\/td>\n45 J \/ -40 0C<\/td>\nMin. 27 J \/ -40 0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Test specimen position according to EN 10083.[\/vc_column_text]<\/div>

Chemical composition<\/h6><\/span><\/div>
[vc_column_text animation_delay=”0″]\n

Chemical composition (melting analysis)<\/span><\/h3>\n

 <\/p>\n

 <\/p>\n\n\n\n\n\n
Product<\/span><\/td>\n\n

C *)<\/span><\/p>\n

(max %)<\/span><\/td>\n

\n

Si *)<\/span><\/p>\n

(max %)<\/span><\/td>\n

\n

Mn *)<\/span><\/p>\n

(max %)<\/span><\/td>\n

\n

P<\/span><\/p>\n

(max %)<\/span><\/td>\n

\n

S<\/span><\/p>\n

(max %)<\/span><\/td>\n<\/tr>\n

Hardox\u00ae 400<\/td>\n0.32<\/td>\n0.70<\/td>\n1.60<\/td>\n0.025<\/td>\n0.010<\/td>\n<\/tr>\n
Hardox\u00ae 500<\/td>\n0.29<\/td>\n0.40<\/td>\n1.10<\/td>\n0.014<\/td>\n0.005<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n\n\n\n\n\n
\n

Cr *)<\/span><\/p>\n

(max %)<\/span><\/td>\n

\n

Ni *)<\/span><\/p>\n

(max %)<\/span><\/td>\n

\n

Mo *)<\/span><\/p>\n

(max %)<\/span><\/td>\n

\n

B *)<\/span><\/p>\n

(max %)<\/span><\/td>\n<\/tr>\n

1.40<\/td>\n1.50<\/td>\n0.60<\/td>\n0.004<\/td>\n<\/tr>\n
2.80<\/td>\n1.70<\/td>\n0.35<\/td>\n0.003<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The steel is fine-grained. *) Special alloying additives.[\/vc_column_text][vc_column_text animation_delay=”0″]\n

Carbon equivalent (CET\/CEV)<\/span><\/h3>\n

 <\/p>\n\n\n\n\n\n\n
Thickness (mm)<\/span><\/td>\n\u00a0Hardox\u00ae 400<\/span><\/td>\n\u00a0Hardox\u00ae 500<\/span><\/td>\n\u00a0Hardox\u00ae 500<\/span><\/td>\n<\/tr>\n
Diameter of rolled steel (mm)<\/td>\n40.0 -100.0<\/td>\n40.0 \u2013 100.0<\/td>\n100.1 \u2013 160.0<\/td>\n<\/tr>\n
\u041c\u0430\u043a\u0441. CET(CEV)<\/td>\n0.39 (0.60)<\/td>\n0.51 (0.82)<\/td>\n0.56 (1.12)<\/td>\n<\/tr>\n
\u0422\u0438\u043f. CET(CEV)<\/td>\n0.37 (0.58)<\/td>\n0.46 (0.73)<\/td>\n0.48 (0.95)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][vc_single_image image=”19056″ img_size=”full” alignment=”center”]<\/div>
Tolerances<\/h6><\/span><\/div>
[vc_column_text animation_delay=”0″]\n

Diameter and length of rolled steel<\/span><\/h3>\n

Tolerances according to the EN 10060 standard.<\/p>\n

 <\/p>\n

Straightness of rolled steel<\/span><\/h3>\n

Straightness according to the EN 10060 standard.<\/p>\n[\/vc_column_text]<\/div>

Materials for download<\/h6><\/span><\/div>
[vc_column_text animation_delay=”0″]\n

Download materials<\/span><\/h3>\n

 <\/p>\n[\/vc_column_text][vc_column_text animation_delay=”0″]\n\n\n\n\n\n\n\n\n\n\n\n\n
Hardox in Real Life – Cerapid-Serameko<\/td>\n ENG <\/i><\/a><\/td>\n<\/tr>\n
The Workshop properties for Hardox\u00ae 400 round bar<\/td>\n ENG <\/i><\/a><\/td>\n<\/tr>\n
Hardox round bars for rod mills<\/td>\n ENG<\/i> <\/a><\/td>\n RU<\/i> <\/a><\/td>\n<\/tr>\n
Hardox\u00ae 400 Round bar band sawing recommendations<\/td>\n ENG<\/i> <\/a><\/td>\n<\/tr>\n
Hardox\u00ae 400 round bars – The shape of excellence<\/td>\n ENG<\/i> <\/a><\/td>\n<\/tr>\n
SSAB Round rolled steel AR 500<\/td>\n RU<\/i> <\/a><\/td>\n ENG<\/i> <\/a><\/td>\n<\/tr>\n
Kelly Attachments relies on Hardox\u00ae round bars for quick couplers\u201d<\/td>\n ENG<\/i> <\/a><\/td>\n<\/tr>\n
Dimension program Hardox\u00ae Round bars<\/td>\n ENG<\/i> <\/a><\/td>\n<\/tr>\n
Hardox\u00ae 400 Round bar turning recommendations<\/td>\n ENG<\/i> <\/a><\/td>\n<\/tr>\n
Welding of Hardox\u00ae<\/td>\n ENG<\/i> <\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text]<\/div><\/div><\/div>[\/vc_column][\/vc_row][vc_row element_id=”275398″ css=”.vc_custom_1545736355301{padding-top: 96px !important;}”][vc_column animation_delay=”0″ text_align=”center” element_id=”643897″ crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i”]<\/span><\/span><\/span>Go to Hardox<\/span><\/a>
<\/div><\/span><\/span>Hardox Tubes and Pipes<\/span><\/span><\/a>
<\/div><\/span><\/span><\/span>Go to order<\/span><\/a><\/span>[\/vc_column][\/vc_row]\n

Hardox\u00ae, Armox\u00ae, Ramor\u00ae, Strenx\u00ae, Toolox\u00ae, Domex\u00ae, Duroxite\u00ae and SSAB Boron are registered trademarks of SSAB. Hard Steel Industry is an independent supplier of steel in these grades and is not an official SSAB dealer.<\/p>\n","protected":false},"excerpt":{"rendered":"

[vc_row gap=”4″ equal_height=”yes” element_id=”855950″ css=”.vc_custom_1665361302481{margin-bottom: 20px !important;}”][vc_column animation_delay=”0″ shadow=”true” width=”2\/3″ element_id=”873724″ crp=”480:i:i,480-768:i:i,768-1024:i:i,1024-1280:i:i,1280-1366:i:i,1366-1600:i:i,1600-1920:i:i” css=”.vc_custom_1665325089571{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;}”][vc_column_text animation_delay=”0″] Round rolled steel, especially resistant to wear and abrasion Ready-to-use round rolled steel made of Hardox\u00ae steel for universal use. uniquely combines high strength with good flexibility and suitability for welding. He is […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"\nHardox Round Bars | Buy in online store Hard Steel Ind<\/title>\n<meta name=\"description\" content=\"Round bars made of steel, especially resistant to wear and abrasion \u2705\ufe0f Hardox Round Bars for universal use to buy \u2708 Fast delivery\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hardsteel.com.ua\/en\/hardox-round-bars\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hardox Round Bars\" \/>\n<meta property=\"og:description\" content=\"Round bars made of steel, especially resistant to wear and abrasion \u2705\ufe0f Hardox Round Bars for universal use to buy \u2708 Fast 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