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Polished Surface Alloy Steel Round Bar 17CrNiMo6 with OD 6-630mm for Mold Steel Application

Quantidade de ordem mínima	1 tonelada
Preço	US $750-1,250 / Ton

Detalhes do produto

Modelo NÃO.	18CrNiMo7-6	Tratamento de superfície	Polido
Especificação	DE 6-630 mm	Nota	18CrNiMo7-6
Número	1.6587	Conteúdo de carbono	0,15 - 0,21%
Teor de silício	Máximo 0,4%	Índice do manganês	0,5 - 0,9%
Conteúdo de níquel	1,4 - 1,7%	Teor de fósforo	máximo 0,025%
Índice de enxofre	máximo 0,035%	índice do cromo	1,5 - 1,8%
Teor de Molibdênio	0,25 - 0,35%	Resistência à tracção	Mpa 1200
Dureza Brinell	179 - 229 HBW
Destacar	Polished Surface Alloy Steel Round Bar , OD 6-630mm 17CrNiMo6 Steel Bar , Mold Steel Application 1.6587 Steel Bar

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Descrição de produto

AISI 4820 Alloy Steel Bar - Peeled/Turned 18CrNiMo7-6 Round Bar

17CrNiMo6 steel round bar hot rolled alloy bar, also known as 17Cr2Ni2MoA, meets grade specifications for 18CrNiMo7-6 (1.6587) case hardening steel according to EN 10084:2008 standards.

Technical Specifications

Grade Information

Grade	18CrNiMo7-6
Number	1.6587
Classification	Alloy special steel
Standard	EN 10084:2008 Case hardening steels

Chemical Composition (%) - EN 10084-2008

C	Si	Mn	Ni	P	S	Cr	Mo
0.15 - 0.21	max 0.4	0.5 - 0.9	1.4 - 1.7	max 0.025	max 0.035	1.5 - 1.8	0.25 - 0.35

Mechanical Properties

Nominal thickness (mm)	to 16
Rm - Tensile strength (MPa)	1200
Brinell hardness (HBW): (+S)	255
Brinell hardness (HBW): (+A)	229
Brinell hardness (HBW): (+TH)	179 - 229
Brinell hardness (HBW): (+FP)	159 - 207

International Equivalent Grades

EU EN	Germany DIN	France AFNOR	England BS	Italy UNI	China GB	Finland SFS	Inter ISO
18CrNiMo7-6	17CrNiMo6 17CrNiMo7	18NCD6	820A16	18NiCrMo7	17Cr2Ni2Mo	511	18CrNiMo7

Product Gallery

General Applications

This alloy steel is widely used in transmission systems, tractor motors, and small to medium automotive applications. It serves as an alternative to 12CrNi3 for higher-class carburization and cyanide carburizing parts including:

Oil drilling equipment components
Mining claws and cones
Carburized gears and pinions
Shafts and bearings
Piston rings and ring gears
Crankshafts and other critical components

Available Stock Sizes

Round bar diameters: 12-380mm

Material Conditions & Surface Treatments

Our steel materials are available in various sizes and conditions including round bars, flat bars, plates, and blocks. Conditions range from pre-hardened, hot rolled, annealed, quenched and tempered to surface treatments such as black, pre-machined, grinding, and polished finishes.

Quality & Service Advantages

Quality Assurance

Materials sourced directly from government-owned steel mills with ISO 9001 certified quality management systems.

Timely Delivery

Speedy processing and shipment with priority treatment for all orders, ensuring shortest possible lead times.

Value-Added Services

Comprehensive support including metal cutting, sizing, machining (blanking, milling, grinding), heat treatment, and sawing services.

Flexible Ordering

Orders of any size or length accepted with unique inventory of specialty steel and excellent customer service.

Etiquetas:

Polished Surface Alloy Steel Round Bar 17CrNiMo6 with OD 6-630mm for Mold Steel Application

Polished Surface Alloy Steel Round Bar

OD 6-630mm 17CrNiMo6 Steel Bar

Mold Steel Application 1.6587 Steel Bar