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12m Steel Round Bar Heat Treatment Quenched 150mm

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12m Steel Round Bar Heat Treatment Quenched 150mm

Large Image : 12m Steel Round Bar Heat Treatment Quenched 150mm

Product Details:

Place of Origin:	China
Brand Name:	Laiwu Steel Xiang Steel
Certification:	MTC
Model Number:	20CrMnMoH

Payment & Shipping Terms:

Minimum Order Quantity:	2 tons
Price:	880 USD/Ton
Packaging Details:	Export Packing
Delivery Time:	7 days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	500 Tons

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12m Steel Round Bar Heat Treatment Quenched 150mm

Description

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
High Light:	12m steel round bar , heat treatment quenched steel round bar , 150mm hot rolled steel round bar

GBT 20CrMnMo

Catalog

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

Steel Garde:20CrMnMo
Type:Special Alloy
Country:China
Standard:GBT
Application:China structural steel and alloy steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
20CrMnMoH	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	482～345	σb/MPa
Yield Strength	343	σ 0.2 ≥/MPa
Elongation	79	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	283～377	-
HRC	30	-

Physical Properties

Thermal expansion	63-16	e-6/K
Thermal conductivity	66-04	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4215-1432	째C
Density	3075-4603	kg/m3
Resistivity	0.50-0.60	Ohm.mm2/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
20CrMnMo Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk