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34CrNiMo6 Alloy Steel Round Bar Diameter 30 - 240mm Hot Rolled with Polished Surface

Cantidad de orden mínima	1 tonelada
Precio	US $961-1,187 / Ton

Datos del producto

Rango de diámetro	30 - 240 mm	Longitud	los 6M o de encargo
Resistencia a la tracción	1000 - 1200 N/mm²	Dureza	28-34HRC
Contenido de carbono	0,30-0,38%	Contenido del manganeso	00,5-0,8%
Contenido de silicio	0,40% máximo	Contenido de fósforo	0,025% máximo
Contenido de azufre	0,035% máximo	contenido del cromo	1.3-1.7%
Contenido de molibdeno	0,15-0,30%	Contenido de níquel	1.3-1.7%
Fuerza de producción	600 - 1000 N/mm²	Alargamiento	9 - 13%
Temperatura de formación en caliente	1100-900°C
Resaltar	Diameter 30 - 240mm Alloy Steel Round Bar , Hot Rolled 34CrNiMo6 Steel Bar , Polished Surface 1.6582 Steel Bar

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Descripción de producto

34CrNiMo6 Alloy Steel Round Bar

Product Specifications

Diameter Range: 30 - 240mm
Length: 6m standard or custom cutting available
Material: Hot Rolled Alloy Steel Bar 1.6582
Available Brands: BAOSTEEL, XINGCHENG, DSS, CHONGQING, XNSS, HLXT
Standards: GB, ASTM, JIS, EN, DIN

Material Overview

34CrNiMo6 / 1.6582 Steel is a heat-treatable, low alloy engineering steel designed for high-performance applications. This material offers excellent mechanical properties including typical tensile strength of 1000-1200 N/mm² combined with good ductility and shock resistance.

Key Advantages: Excellent hardenability, good wear resistance, superior impact properties at low temperatures, and ready machinability in various heat treatment conditions.

Technical Specifications

Chemical Composition

Standard	C	Mn	Si	P	S	Cr	Mo	Ni
BS EN 10083-3:2006	0.30-0.38	0.5-0.8	0.40 max	0.025 max	0.035 max	1.3-1.7	0.15-0.30	1.3-1.7
BS EN 10250-3:2000	0.30-0.38	0.5-0.8	0.40 max	0.035 max	0.035 max	1.3-1.7	0.15-0.30	1.3-1.7
ASTM A29:2004 (4337)	0.30-0.40	0.6-0.8	0.20-0.35	0.035 max	0.040 max	0.70-0.90	0.20-0.30	1.65-2.00

Mechanical Properties

Thickness (mm)	Yield Strength (N/mm²)	Tensile Strength (N/mm²)	Elongation A (%)	Reduction of Area Z (%)	Toughness CVN (J)
< 16	min. 1000	1200 - 1400	min. 9	min. 40	min. 35
16 - 40	min. 900	1100 - 1300	min. 10	min. 45	min. 45
40 - 100	min. 800	1000 - 1200	min. 11	min. 50	min. 45
100 - 160	min. 700	900 - 1100	min. 12	min. 55	min. 45
160 - 250	min. 600	800 - 950	min. 13	min. 55	min. 45

Processing & Applications

Heat Treatment

Quench and temper process: Heat to 850°C, soak, oil quench, temper at 600°C
Hot forming temperature: 1100-900°C
Optimal machining in annealed or normalized and tempered condition

Welding & Fabrication

34CrNiMo6 can be fusion or resistance welded using established methods with proper preheat and post-heat procedures to maintain material integrity.

Primary Applications

Heavy machinery axles and turbine shafts
High-load transmission components and fasteners
Crankshafts, gears, and motor construction parts
Tools requiring high strength and good plasticity
Large-scale critical engineering components

Company Capabilities

We maintain extensive inventory with over 4 warehouses stocking more than 30 steel grades and 800 sizes. Our processing services include cutting, polishing, and heat treatment to meet specific customer requirements.

Available Steel Grades

EN19, EN24, EN25, EN26, EN30, EN31, EN36C, EN39, EN40, EN41B, EN42, EN9, EN14A, EN15, EN16, EN18, EN47, EN100, EN351, EN353, EN354, EN355, C22E, C25E, C30, C35E, C45, CK45, C50, C55, C60, S45C, S235J2, S275J2, S355J2, ST52.3, C35E, C45R, 35B2, 28Mn6, 46Cr2, 34Cr4, 41Cr4, 20Mn5, 42CrMo4, 50CrMo4, 30CrNiMo8, 34CrNiMo6, 36CrNiMo4, 36NiCrMo16, 51CrV4, 27MnCrB5, 32CrB4, 25CrMo4, 20MnCr5, 16MnCr5, 16MnCrS5, 17CrNiMO6, 18CrNiMo7, 20MnB4, 23MnB4, 23MnB3, 34CrMo4V, SS410, SS416, SS420, SS431, SCM420, SCM440, 13Ni13Cr3, 15Ni16Cr5, 36Si7, 40Cr4, 15Ni5Cr4Mo1, 15Ni7Cr4Mo2, 16Ni8Cr6Mo2, 36Si7, 37C15, 35Mn6Mo3, 40Ni6Cr4Mo3, 40Ni10Cr3Mo6, 55Si7, 50Cr4V2, 25Cr13Mo6, 10C8S10, 14Cr14S14, 25C12S14, 40C10S18, 11C10S25, 40C15C12, SAE 1010, SAE1025, SAE1030, SAE1035, SAE1040, SAE1117, SAE1541H, SAE4130, SAE4135, SAE4140, SAE4145, SAE4145H, SAE4330, SAE4340, SAE4820, SAE5160, SAE8620, SAE8630, SAE8640, SAE52100, SAE9310, and many more international standards.

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