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Description

UK B.S. 0/3 Steel for cold forged fasteners and similar components and 0/3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 0/3
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 0/3 B.S. UK Steel for cold forged fasteners and similar components
CW-6MC
CY-5SnBiM
CX-2MW
CU-5MCuC
1.4467
X2CrMnNiMoN26-5-4
X3CrMnNiMoN25-6-4
Grade 0
0/1
0/2

Chemical composition(mass fraction)(wt.%) of the 0/3

C(%) Si(%) Mn(%) P(%) S(%)
0.13-0.18 0.40 0.50-1.00 0.050 0.050

Mechanical Properties of steel grade 0/3

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)
892 (≥) 255 (≥) 42 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 0/3

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
43 - -     0.44 -  
821 385 - 24.3 133   -  
891 - 44 42.2   441 413

Heat Treatment of steel grade 0/3

Heat treated : 1681°C - 1815°C

Technological Curves of steel grade 0/3

Cross Reference Table (Equivalent Grade) of 0/3

Grade Standard Country Application
X15CrMoCoV10-10-5 DIN Germany Hot working alloy tool steel
S2-10-1-8 DIN Germany High-speed tool steel
S18-0-1 DIN Germany High-speed tool steel
BL1 UK Carbide for cutting tools
BL1 UK Carbide for cutting tools
W 1.00-1.60 AFNOR France Carbide for cutting tools
W 1.00-1.60 AFNOR France Carbide for cutting tools
HS18-0-1 AFNOR France Carbide for cutting tools
HS18-0-1 AFNOR France Carbide for cutting tools
у10-1 ГОСТ Russia Carbide for cutting tools
у10-1 ГОСТ Russia Carbide for cutting tools
HS1-8-1 ISO ISO Carbide for cutting tools
HS1-8-1 ISO ISO Carbide for cutting tools
X15CrNiSi20-12 Germany Stainless steel
X12CrNiMoNb20-15 DIN Germany Stainless steel
SUS309STP JIS Japan austenitic special steel
X1CrNiM0CUN20-18-7 UK austenitic special steel
X1CrNiMoCuN20-18-7 AFNOR France Austenite
Z17CNS20-12 AFNOR France Stainless Steel Plate & Steel Strip
X10CrNiMoMnNbVB15-10-1 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))

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