5/1

BS 3111-1:1987 - Steel for cold forged fasteners and similar components-Part 1: Specification for carbon and low alloy steel wire

This page provides 5/1 datasheet, 5/1 mechanical properties, chemical element 5/1, technical specifications of 5/1 steel material properties. 5/1 performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 5/1 B.S. UK Steel for cold forged fasteners and similar components
0/2
0/3
0/4
1/1
1/2
1/3
2/1
2/2
3/1
3/2
Datasheet for:Steel Grades:Special Alloy:5/1

Chemical composition(mass fraction)(wt.%) of the 5/1

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.35-0.40 0.15-0.40 0.70-0.90 0.035 0.035 0.90-1.10 0.15-0.25

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 5/1

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)
611 (≥) 557 (≥) 11 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 143
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
41 - -     0.34 -  
923 771 - 21.3 343   -  
933 - 32 34.2   432 242
Heat treated : 1649°C - 1434°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
50CrMoV13-14 DIN Germany
Hot working alloy tool steel
X50NiCrWV13-13 DIN Germany
Hot working alloy tool steel
S10-4-3-10 DIN Germany
High-speed tool steel
HS10-4-3-10 AFNOR France
Carbide for cutting tools
HS7-6-3-12 AFNOR France
Carbide for cutting tools
HS7-6-3-12 AFNOR France
Carbide for cutting tools
у13-1 ГОСТ Russia
Carbide for cutting tools
у13-1 ГОСТ Russia
Carbide for cutting tools
50CrMoV13-15 ISO ISO
Carbide for cutting tools
50CrMoV13-15 ISO ISO
Carbide for cutting tools
X12CrNi23-13/X7CrNi23-14 DIN Germany
Stainless steel
X50NiCrWV13-13 DIN Germany
Valve steel
X40CrCoNb13-13 DIN Germany
The high-temperature and high-strength steel
Z15CN23-13 AFNOR France
Heat-Resistant Steel
Z20NCS33-16 AFNOR France
Heat-Resistant Steel
ISO X6CrNi23 14 ISO ISO
ISO standard Austenite size heat resistant steel
HS10.4-3-10 UNE Spain
Spain structural alloy steel
SNB23-1-5 CNS China
China Taiwan Structural steel
EN 50CrMoV13-15 EN Euronorm
Euronorm Tool steel
EN HS10-4-3-10 EN Euronorm
Euronorm Tool steel
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