HSS T1 1.3355 flat bar

T1 steel is tungsten type tool steel. Very high resistance to wear and to softening.

T1 High Speed Tool Steel (T1, 1.3355, SKH2)

T1 Steel Round Bar: diameter 2mm – 200mm

T1 Steel Flat: thickness 2-20mm x width 10-100mm

T1 Steel Plate: thickness 2-200mm x width 200-610mm

Surface Finish: Black, Rough Machined, Turned or as per given requirements.

Quick Detail:

T1 1.3355---Flat Bar

COMPOSITION

C	Si	Mn	P&S	Cr	V	W
0.65-0.80	0.20-0.40	0.10-0.40	0.03max	3.75-4.5	0.90-1.30	17.25-18.25

Applications:

The application is decided by T1 steel chemical composition and properties.

It is mainly used to make complex blades and impact-resistant metal cutting tools.

It can also manufacture high-temperature bearings and cold extrusion dies.

It also is used to make gear tools, milling tools, and tools such as punches, cutters and etc.

Specifications:

1.3355 Steel Mechanical Properties
Properties	Metric	Imperial
Hardness, Rockwell C	64.0 - 66.0	64.0 - 66.0
Poisson's ratio	0.27-0.30	0.27-0.30
Elastic modulus	190-210 GPa	27557-30457 ksi

Physical properties(average values)at ambient temperature

Modulus of elasticity[103xN/mm2]:217

Density [g/cm3]:8.70

Thermal conductivity[W/m.k]:19.0

Electric resistivity[Ohm mm2/m]:0.50

Specific heat capacity[J/g.K]0.46

Item	Dimension (mm)	Process	Delivery condition
Flat Bar	T 3.0-20 X W 20-100	Hot Rolled	Black surface & Anneal