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Polished Surface High Tensile Strength 34CrNiMo6 Alloy Steel Round Bar for Mold Steel Applications

Min. bestelaantal	1 ton
Prijs	US $710-1,350 / Ton

Productdetails

Diameterbereik	6-630 mm	Koolstofgehalte	0,30-0,38%
Siliciumgehalte	Maximaal 0,40%	Mangaaninhoud	0,50-0,80%
chromiuminhoud	1,30-1,70%	Molybdeengehalte	0,15-0,30%
Nikkelinhoud	1,30-1,70%	Treksterkte	≥980 MPa
Opbrengststerkte	≥ 785 Mpa	Verlenging	≥9%
Reductiegebied	≥40%	Impact -energie	≥47 J
Smeedstuktemperatuur	1150-1200°C	Blussen temperatuur	850°C
Temperatuur	550°C
Markeren	Polished Surface Alloy Steel Round Bar , High Tensile Strength 34CrNiMo6 Steel Bar , Mold Steel Application DIN 1.6582 Steel Bar

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Productomschrijving

34CrNiMo6 / 1.6582 Alloy Steel Bars and Shafts

High-strength nickel-molybdenum alloy steel bars and forged shafts manufactured to DIN 34CrNiMo6 and W-Nr 1.6582 standards. Available in round bars, square bars, flat bars, and custom forged components.

Material Specifications

Chemical Composition

Element	Content (%)
Carbon	0.30-0.38
Silicon	Max 0.40
Manganese	0.50-0.80
Chromium	1.30-1.70
Molybdenum	0.15-0.30
Nickel	1.30-1.70

Mechanical Properties (Quenched & Tempered)

Property	Value
Tensile Strength	≥980 MPa (100 kgf/mm²)
Yield Strength	≥785 MPa (80 kgf/mm²)
Elongation	≥9%
Reduction of Area	≥40%
Impact Energy (Akv)	≥47 J

Available Forms and Sizes

Forged Steel Components

Round Bars: Ø80-1,000mm × 3,000-10,000mm
Square Bars: 150×150-500×500mm × 3,000-8,000mm
Flat Bars, Shafts, Blocks (Customizable)

Rolled Steel Bars

Round Bars: Ø10-300mm × 3,000-10,000mm
Custom lengths available

Dimensional Tolerances

Black surface: -0/+8mm
Machined surface: -0/+3mm
Straightness deviation: 2mm/meter maximum

Heat Treatment Processes

Hardening & Tempering

Heat uniformly to 850°C
Quench in oil
Temper at 550°C for minimum 2 hours
Cool in furnace

Annealing

Heat to 800-850°C
Slow cool to 550°C
Complete annealing in air

Normalizing

Heat to 850°C
Cool to room temperature in air

Quality Certification

Chemical composition per DIN 7527-6, EN 10250-3
Mechanical properties testing
Non-metallic inclusions analysis
Grain size: ≥5 (preferred 8) per DIN 50601
Ultrasonic testing 360° per EN 10228-3

Industrial Applications

High-load transmission shafts
Engine camshafts and connecting rods
Gears and pinions
Bearings and piston rings
Crankshafts and ring gears
Mining equipment components

Forging Guidelines

Careful preheating required
Forging temperature: 1150-1200°C
Maintain temperature above 850°C during forging

Why Choose Our 34CrNiMo6 Steel?

Quality materials sourced from certified steel mills
Competitive pricing without compromising quality
Fast and reliable delivery services
ISO 9001 certified quality management system
Comprehensive value-added services available

Additional Services

Metal cutting and sizing
Machining (blanking, milling, grinding)
Heat treatment services
Sawing for small or large quantities
Sawing-to-size capabilities

Polished Surface High Tensile Strength 34CrNiMo6 Alloy Steel Round Bar for Mold Steel Applications

Polished Surface Alloy Steel Round Bar

High Tensile Strength 34CrNiMo6 Steel Bar

Mold Steel Application DIN 1.6582 Steel Bar