EDRO UltraChem® #15 Precipitation Hardening Stainless Mold Steel

Category	Metal , Ferrous Metal , Stainless Steel , Precipitation Hardening Stainless
Manufacturer	EDRO
Trade Name	UltraChem®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	EDRO UltraChem® #15 Precipitation Hardening Stainless Mold Steel.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Ultrachem® is a chromium-nickel precipitation-hardening stainless steel, a modified PH alloy grade, which is characterized by: exceptional corrosion resistance, uniform hardness in all dimensions, excellent compressive strength, simple low temperature heat treatment with small dimensional change, good weldability, and excellent toughness. Ultrachem® is normally supplied in a fully heat treated condition, age hardened to 38 or 42 HRC.Ultrachem® is recommended for use in longlife molds subjected to severe working conditions, including corrosive materials and atmospheres, high stressed and indentation experienced in fast cycling molding operations. It better resists corrosion from the more highly corrosive plastics than AISI 420 stainless steelsInformation provided by EDRO

Physical Properties	Metric	English	Comments
Density	7.75 g/cc @Temperature 399 °C	0.280 lb/in³ @Temperature 750 °F	Age-hardened to 42 HRC
	7.81 g/cc @Temperature 199 °C	0.282 lb/in³ @Temperature 390 °F	Age-hardened to 42 HRC
	7.86 g/cc @Temperature 20.0 °C	0.284 lb/in³ @Temperature 68.0 °F	Age-hardened to 42 HRC

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell C	38 - 42	38 - 42
Tensile Strength, Ultimate	1310 MPa @Temperature 20.0 °C	190000 psi @Temperature 68.0 °F	Age hardened at 42 HRC
Tensile Strength, Yield	1210 MPa @Temperature 20.0 °C	175000 psi @Temperature 68.0 °F	Age hardened at 42 HRC
Elongation at Yield	14 %	14 %	in 2"
Reduction of Area	50 %	50 %
Modulus of Elasticity	175 GPa @Temperature 399 °C	25400 ksi @Temperature 750 °F
	186 GPa @Temperature 199 °C	27000 ksi @Temperature 390 °F
	197 GPa @Temperature 20.0 °C	28500 ksi @Temperature 68.0 °F
Charpy Impact	33.9 J @Temperature 20.0 °C	25.0 ft-lb @Temperature 68.0 °F	Age hardened at 42 HRC

Thermal Properties	Metric	English
CTE, linear	10.8 µm/m-°C @Temperature 20.0 - 199 °C	6.00 µin/in-°F @Temperature 68.0 - 390 °F
	11.7 µm/m-°C @Temperature 20.0 - 399 °C	6.50 µin/in-°F @Temperature 68.0 - 750 °F
Specific Heat Capacity	0.460 J/g-°C @Temperature 20.0 °C	0.110 BTU/lb-°F @Temperature 68.0 °F
Thermal Conductivity	16.1 W/m-K @Temperature 20.0 °C	112 BTU-in/hr-ft²-°F @Temperature 68.0 °F
	18.6 W/m-K @Temperature 199 °C	129 BTU-in/hr-ft²-°F @Temperature 390 °F
	21.5 W/m-K @Temperature 399 °C	149 BTU-in/hr-ft²-°F @Temperature 750 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	0.040 %	0.040 %
Chromium, Cr	14.75 %	14.75 %
Copper, Cu	3.2 %	3.2 %
Iron, Fe	76.68 %	76.68 %	As Balance
Manganese, Mn	0.50 %	0.50 %
Nickel, Ni	4.5 %	4.5 %
Niobium, Nb (Columbium, Cb)	0.25 %	0.25 %
Sulfur, S	0.080 %	0.080 %

Descriptive Properties	Value	Comments
Color Code	White

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