Crucible Steel 304L Chromium-Nickel Steel

Category	Metal , Ferrous Metal , Austenitic , Stainless Steel , T 300 Series Stainless Steel
Manufacturer	Crucible Steel
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Crucible Steel 304L Chromium-Nickel Steel.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Crucible 304L is a non-hardenable, low carbon austenitic chromium-nickel steel designed for special applications. It is particularly suitable for applications requiring welding operations where it is not practical to anneal after welding . This grade is non magnetic in annealed condition but slightly magnetic when cold worked. Typical applications are screw machine products and all machined parts requiring good corrosion resistance or non-magnetic properties. Information provided by Crucible Specialty Metals.

Physical Properties	Metric	English	Comments
Specific Gravity	7.94 g/cc	7.94 g/cc

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	160	160
Tensile Strength, Ultimate	552 MPa	80000 psi
Tensile Strength, Yield	207 MPa @Strain 0.200 %	30000 psi @Strain 0.200 %
Elongation at Break	60 %	60 %	in 2"
Reduction of Area	70 %	70 %
Modulus of Elasticity	193 GPa	28000 ksi	Tension
Izod Impact Unnotched	149 J	110 ft-lb

Thermal Properties	Metric	English
CTE, linear	17.3 µm/m-°C @Temperature 0.000 - 100 °C	9.60 µin/in-°F @Temperature 32.0 - 212 °F
	17.8 µm/m-°C @Temperature 0.000 - 316 °C	9.90 µin/in-°F @Temperature 32.0 - 600 °F
	18.7 µm/m-°C @Temperature 0.000 - 649 °C	10.4 µin/in-°F @Temperature 32.0 - 1200 °F
Specific Heat Capacity	0.502 J/g-°C @Temperature 0.000 - 100 °C	0.120 BTU/lb-°F @Temperature 32.0 - 212 °F
Thermal Conductivity	16.25 W/m-K @Temperature 93.3 °C	112.8 BTU-in/hr-ft²-°F @Temperature 200 °F
	21.6 W/m-K @Temperature 538 °C	150 BTU-in/hr-ft²-°F @Temperature 1000 °F
Melting Point	1400 - 1420 °C	2550 - 2590 °F
Solidus	1400 °C	2550 °F
Liquidus	1420 °C	2590 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	<= 0.030 %	<= 0.030 %
Chromium, Cr	18 - 20 %	18 - 20 %
Iron, Fe	>= 64.895 %	>= 64.895 %	As Remainder
Manganese, Mn	<= 2.0 %	<= 2.0 %
Nickel, Ni	8.0 - 12 %	8.0 - 12 %
Phosphorous, P	<= 0.045 %	<= 0.045 %
Silicon, Si	<= 1.0 %	<= 1.0 %
Sulfur, S	<= 0.030 %	<= 0.030 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000720 ohm-cm @Temperature 23.0 °C	0.0000720 ohm-cm @Temperature 73.4 °F

Users viewing this material also viewed the following: