U1

This page provides U1 datasheet, U1 mechanical properties, chemical element U1, technical specifications of U1 steel material properties. U1 performance specifications.

JIS U1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy U1 JIS Japan Carbide for cutting tools
ST25E
ST30E
ST30E
ST40E
ST40E
T12A
T12A
T3S
T3S
U1
Datasheet for:Steel Grades:Tool Steel And Hard Alloy:U1

Chemical composition(mass fraction)(wt.%) of the U1

W(%) Other(%)
81 TiC+Ta(Nb)C:10,Co+Ni:8.5

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade U1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
127 (≥) 837 (≥) 23 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 221
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
42 - -     0.43 -  
354 496 - 12.3 131   -  
342 - 32 44.2   114 123
Heat treated : 1958°C - 1361°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
U1 JIS Japan
Carbide for cutting tools
U1 JIS Japan
Carbide for cutting tools
U10E JIS Japan
Carbide for cutting tools
U10E JIS Japan
Carbide for cutting tools
TU1 AFNOR France
Carbide for cutting tools
TU1 AFNOR France
Carbide for cutting tools
U10 AFNOR France
Carbide for cutting tools
U10 AFNOR France
Carbide for cutting tools
U15 JIS France
Carbide for cutting tools
U15 JIS France
Carbide for cutting tools
X3CrNiCu18-9-4 DIN Germany
Stainless steel
Z7CNU15-05 AFNOR France
Stainless steel palte & Steel Strip
Z7CNU17-04 AFNOR France
Stainless steel palte & Steel Strip
Z7CNU16-04 AFNOR France
Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))
Z3CNU18-10 AFNOR France
Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))
Z3CNU18-09FF AFNOR France
Cold drawn stainless steel bar and wire rod(NF A 35-577(1990))
Z3CNU18-10FF AFNOR France
Cold drawn stainless steel bar and wire rod(NF A 35-577(1990))
Z4CNU19-09FF AFNOR France
Cold drawn stainless steel bar and wire rod(NF A 35-577(1990))
ISO X3CrNiCu18-9-4 ISO ISO
ISO standard thermal deformation of stainless steel
X3CrNiCu18 9 3E ISO ISO
ISO standard cold and cold extrusion stainless steel
U1

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
U1 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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