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12m Steel Round Bar Heat Treatment Quenched 150mm

Categories Steel Round Bar
Brand Name: Laiwu Steel Xiang Steel
Model Number: 20CrMnMoH
Certification: MTC
Place of Origin: China
MOQ: 2 tons
Price: 880 USD/Ton
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 Tons
Delivery Time: 7 days
Packaging Details: Export Packing
OD: 20-600mm
Length: 1-12m
Surface: Black
Type: Hot Rolled
Technique: Forged
Application: Structural Steel Bar
Standard: ASTM,DIN
Heat treatment: Normalized +Annealed +Quenched + Tempered
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12m Steel Round Bar Heat Treatment Quenched 150mm

GBT 20CrMnMo

Profile

This page is mainly introduced the 20CrMnMo chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20CrMnMo,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
20CrMnMo

Cross Reference Table(Equivalent Materials):

MaterialStandardCountry
20CrMnMoHGBTChina

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength482~345σb/MPa
Yield Strength343σ 0.2 ≥/MPa
Elongation79δ5≥(%)
ψ-ψ≥(%)
Akv-Akv≥/J
HBS283~377-
HRC30-

Physical Properties

Thermal expansion63-16e-6/K
Thermal conductivity66-04W/m.K
Specific heat450-460J/kg.K
Melting temperature4215-1432째C
Density3075-4603kg/m3
Resistivity0.50-0.60Ohm.mm2/m

Heat Treatment Regime

AnnealingQuenchingTemperingNormalizingQ & T

Size Availability

Steel GradeSpecificationProcessing range(mm)
20CrMnMo Special AlloyRound Bar and Hollow BarΦ1 to Φ2000
Square and Flat SteelΦ10 to Φ100
Plate and Sheet0.08-800(Thickness)*10-1500(Width)*Length
Tube or PipeOD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip SteelTHK:0.1mm Width:1500mm
ForgedRing/Cylindrical/Disk

Technical specification/standard for download

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