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X4CrNiMo16-5-1

Description

UK B.S. BS EN 10028-7, BS EN 10088-1, BS EN 10088-2, BS EN 10088-3, BS EN 10088-4, BS EN 10088-5, BS EN 10250-4, BS EN 10272, X4CrNiMo16-5-1 Specialsteel Stainless steel bars for pressure purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X4CrNiMo16-5-1
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X4CrNiMo16-5-1 Martensite B.S. UK Stainless steel bars for pressure purposes

Chemical composition(mass fraction)(wt.%) of the X4CrNiMo16-5-1

C Si Mn P S Cr Ni Mo N
≤0.06 ≤0.70 ≤1.50 ≤0.04 ≤0.015 15.00 -17.00 4.00 -6.00 0.80 -1.50 0.020 - ≥

Mechanical Properties of steel grade X4CrNiMo16-5-1

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)
442 (≥) 324 (≥) 13 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade X4CrNiMo16-5-1

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 - -     0.14 -  
338 971 - 13.3 111   -  
143 - 21 21.2   434 221

Heat Treatment of steel grade X4CrNiMo16-5-1

Heat treated : 1783°C - 1395°C

Technological Curves of steel grade X4CrNiMo16-5-1

Cross Reference Table (Equivalent Grade) of X4CrNiMo16-5-1

Relevant standard of X4CrNiMo16-5-1

BS EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels BS-EN-10028-7.pdf
BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.pdf
BS EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes BS-EN-10088-2.pdf
BS EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes BS-EN-10088-3.pdf
BS EN 10088-4 Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes BS-EN-10088-4.pdf
BS EN 10088-5 Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes BS-EN-10088-5.pdf
BS EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless steels BS-EN-10250-4.pdf
BS EN 10272 Stainless steel bars for pressure purposes BS-EN-10272.pdf

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