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HFM 215S 15

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CFS 215S 15 HFS 215S 15
#215S15

Description

UK B.S. BS 3605-1, HFM 215S 15 Specialsteel Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: HFM 215S 15
Category Class Grade Standard Country Application
Steel GradesSpecialsteel HFM 215S 15 B.S. UK Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes

Chemical composition(mass fraction)(wt.%) of the HFM 215S 15

C Si Mn P S Cr Mo Ni V Nb B
0.06 -0.15 0.20 -1.00 5.50 -7.00 ≤0.040 ≤0.030 14.00 -16.00 0.80 -1.20 9.00 -11.00 0.15 -0.40 0.75 -1.25 0.0030 -0.0090

Mechanical Properties of steel grade HFM 215S 15

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)
254 (≥) 937 (≥) 44 22 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade HFM 215S 15

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
13 - -     0.43 -  
644 572 - 13.3 444   -  
762 - 32 21.2   242 423

Heat Treatment of steel grade HFM 215S 15

Heat treated : 1698°C - 1454°C

Technological Curves of steel grade HFM 215S 15

Cross Reference Table (Equivalent Grade) of HFM 215S 15

Grade Standard Country Application
215S15
215S15

Relevant standard of HFM 215S 15

BS 3605-1 Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes BS-3605-1.pdf
CFS 215S 15 HFS 215S 15
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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