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F738 Class C1-50 S41000

Description

USA SAE F 738M (2002), F738 Class C1-50 S41000 Specialsteel Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: F738 Class C1-50 S41000
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel F738 Class C1-50 S41000 Martensite SAE USA Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs

Chemical composition(mass fraction)(wt.%) of the F738 Class C1-50 S41000

C Mn Si P S Cr Ni Mo
≤0.15 ≤1.00 ≤1.00 ≤0.04 ≤0.03 11.50 -13.50 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade F738 Class C1-50 S41000

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)
445 (≥) 826 (≥) 24 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade F738 Class C1-50 S41000

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
44 - -     0.13 -  
145 554 - 43.3 112   -  
552 - 43 12.2   434 134

Heat Treatment of steel grade F738 Class C1-50 S41000

Heat treated : 1361°C - 1542°C

Technological Curves of steel grade F738 Class C1-50 S41000

Cross Reference Table (Equivalent Grade) of F738 Class C1-50 S41000

Relevant standard of F738 Class C1-50 S41000

F 738M (2002) Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs F-738M-(2002).pdf

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