W - chemical composition, properties, heat treatment, steel equivalent

W

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W Profile
W Chemical composition
W Mechanical Properties
W Physical Properties
W Heat treatment
W Size Availability
W Relevant products

Profile

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

» Alloy steel the performance characteristic and the USES(4)

» Alloy steel the performance characteristic and the USES(3)

» Alloy steel the performance characteristic and the USES(2)

» Alloy steel the performance characteristic and the USES(1)

Steel Garde:W
Type:Special Alloy
Country:China
Application:Alloy tool steel - Measuring tool steel cutting tools

Relevant products:

SKD-11 Cold working die steel

X165CrMoV12 Cold...

45Cr14Ni14W2Mo forging

waspaloy round bar

1.2779 Intermedia...

1.2581(H21, X30WC...

1Cr11Ni2W2MoV,961,...

X10CrWMoVNb9-2/P92...

X12CrNiWTiB16-13,...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
4CrW2Si		China
5CrW2Si		China
6CrW2Si		China
CrWMn		China
Cr4W2MoV		China
6W6Mo5Cr4V		China
3Cr2W8V		China
5Cr4Mo3SiMnVA1		China
3Cr3Mo3W2V		China
5Cr4W5Mo2V		China
4Cr5W2VSi		China
7Mn15Cr2A13V2WMo		China
W18Cr4V		China
W18Cr4VCo8		China
W18Cr4V2Co8		China
W12Cr4V5Co5		China
W6Mo5Cr4V2		China
CW6Mo5Cr4V2		China
W6Mo5Cr4V3		China
CW6Mo5Cr4V3		China
W2Mo9Cr4V2		China
W6Mo5Cr4V2Co5		China
W7Mo4Cr4V2Co5		China
W2Mo9Cr4VCo8		China
W9Mo3Cr4V		China
W6Mo5Cr4V2Al		China
W9Mo3Cr4V coil		China
ASTM W1-A	ASTM	USA
W1-C	ASTM	USA
W2-C	ASTM	USA
W5	ASTM	USA
CW-1	AISI	USA
CW-2	AISI	USA
CW-3	AISI	USA
CW-4	AISI	USA
CW-5	AISI	USA
C70W1		Germany
C80W1		Germany
C105W1	DIN	Germany
C110W1	DIN	Germany
C125W	DIN	Germany
C135W	DIN	Germany
C70W2	DIN	Germany
C80W2	DIN	Germany
C105W2	DIN	Germany
C45W	DIN	Germany
C60W	DIN	Germany
C67W	DIN	Germany
C75W	DIN	Germany
C55W	DIN	Germany

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	261～872	σb/MPa
Yield Strength	386	σ 0.2 ≥/MPa
Elongation	78	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	737～423	-
HRC	30	-

Physical Properties

Thermal expansion	52-99	e-6/K
Thermal conductivity	70-31	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6157-7360	째C
Density	3007-5904	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)
W 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