Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of high speed tool steel bar t1 w18cr4v hss rods for drills in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
High Speed Tool Steel Bar T1 W18Cr4V HSS Rods for Drills Material: W18Cr4V
| Product Basic Information |
1.Chemical Composition and Mechanical Properties(In Quenched & Tempered State):
|
Chemical Composition (Mass Fraction, %) |
Mechanical Properties (In Quenched & Tempered State) |
||
|---|---|---|---|
|
Element |
Content |
Property |
Value |
|
C (Carbon) |
0.70-0.80 |
Tensile Strength (MPa) |
-- |
|
Si (Silicon) |
0.20-0.40 |
Yield Strength (MPa) |
-- |
|
Mn (Manganese) |
0.10-0.40 |
Elongation (δ5/%) |
-- |
|
Cr (Chromium) |
3.80-4.40 |
Reduction in Area (ψ/%) |
-- |
|
V (Vanadium) |
1.00-1.40 |
Impact (J) |
-- |
|
P (Phosphorus) |
≤0.030 |
Hardness |
63HRC |
|
S (Sulfur) |
≤0.030 |
|
|
|
W (Tungsten) |
17.5-19.0 |
|
|
|
Mo (Molybdenum) |
0.25 |
|
|
2.Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear
energy,chemical industry,electronic information,achine manufacture, petrochemical, automotive,
instrument and meter, Communication ,transportation, and medical instruments, etc.
3.Similar Steel Grade & Equivalent Steel Materials for W18Cr4V (Tungsten High-Speed Steel) are shown in the following table, which is consistent with international standard specifications and common industrial application standards:
|
Region/Standard |
Standard Code |
Equivalent Steel Grade |
|---|---|---|
|
USA |
ASTM & AISI & SAE |
T1 |
|
Japanese |
JIS |
SKH2 |
|
Germany |
EN DIN |
1.3355 |
|
British |
EN BS |
1.3355 |
|
France |
EN NF |
1.3355 |
|
International |
ISO |
------ |
|
Chinese |
GB |
W18Cr4V |
W18Cr4V is a classic tungsten-based high-speed steel, belonging to ledeburite steel and one of the most long-standing high-speed steels in industrial applications. Its equivalent grades in various countries have consistent core performance, ensuring interchangeability in global industrial procurement and production.
Surface Peeled
Surface Bright Bar
Grinding Steel Surface
Grinding
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