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K30960 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of K30960

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UNS K30960

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This page is mainly introduced the K30960 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of K30960,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

UNS K30960

Steel Garde:K30960
Type:Tool Die Steels
Country:USA
Standard:UNS
Application:K30960

Relevant products:

UNS K30960 Bright Round Bar

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.0700	0.1200
Mn	0.4000	0.7000
P		0.0250
S		0.0250
Si	0.4000	0.7000
Ni		0.2000
Cr	2.3000	2.7000
Mo	0.9000	1.2000
Cu		0.3500
Total others		Total other elements (except Fe) < 0

Mechanical Properties

Tensile strength	628～676	σb/MPa
Yield Strength	377	σ 0.2 ≥/MPa
Elongation	69	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	804～719	-
HRC	30	-

Physical Properties

Thermal expansion	88-65	e-6/K
Thermal conductivity	76-78	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8390-8948	째C
Density	0150-6882	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)
K30960 Tool Die Steels	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