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

최소 주문 수량	1톤
가격	US $961-1,187 / Ton

제품 상세 정보

직경 범위	30 - 240mm	길이	6M 또는 관습
인장강도	1000 - 1200N/mm²	경도	28-34HRC
탄소 함량	0.30-0.38%	망간계 콘탠츠	0.5-0.8%
실리콘 함량	최대 0.40%	인 함량	최대 0.025%
유황 성분	최대 0.035%	크로미움 콘탠츠	1.3-1.7%
몰리브덴 함량	0.15-0.30%	니켈 함량	1.3-1.7%
항복 강도	600 - 1000N/mm²	연장	9~13%
열간 성형 온도	1100-900°C
강조하다	Diameter 30 - 240mm Alloy Steel Round Bar , Hot Rolled 34CrNiMo6 Steel Bar , Polished Surface 1.6582 Steel Bar

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제품 설명

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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