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Schmolz + Bickenbach CorroPlast® Plastic Mold Steel

Category Metal , Ferrous Metal , Tool Steel , Mold Steel
Manufacturer Schmolz + Bickenbach (Swiss Steel International)
Trade Name CorroPlast®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Schmolz + Bickenbach CorroPlast® Plastic Mold Steel.pdf
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Material Notes:
Description: CorroPlast® is a pre-hardened, free-machining 400 series stainless steel, specifically developed for mold bases for processing plastic; and Supplied in the pre-hardened condition with a hardnessCharacteristics: Excellent machinability; Excellent dimensional stability; Good resistance to corrosion (e.g. PVC); Good thermal conductivity; and Good weldabilityApplications: Mold bases for processing corrosive plastics and Mold inserts for processing corrosive plastics with standard requirements for polishability.Information provided by Schmolz + Bickenbach
Physical Properties Metric English Comments
Density 7.70 g/cc
0.278 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell C 34
34
Tensile Strength 1100 MPa
160000 psi
Tensile Strength, Yield 889 MPa

@Strain 0.200 %
129000 psi

@Strain 0.200 %
Elongation at Yield 13 %
13 %
Thermal Properties Metric English Comments
CTE, linear 9.00 µm/m-°C

@Temperature 21.1 - 93.3 °C
5.00 µin/in-°F

@Temperature 70.0 - 200 °F
10.6 µm/m-°C

@Temperature 21.1 - 204 °C
5.90 µin/in-°F

@Temperature 70.0 - 400 °F
11.3 µm/m-°C

@Temperature 21.1 - 399 °C
6.30 µin/in-°F

@Temperature 70.0 - 750 °F
Thermal Conductivity 21.8 W/m-K

@Temperature 21.1 °C
151 BTU-in/hr-ft²-°F

@Temperature 70.0 °F
22.5 W/m-K

@Temperature 149 °C
156 BTU-in/hr-ft²-°F

@Temperature 300 °F
23.8 W/m-K

@Temperature 343 °C
165 BTU-in/hr-ft²-°F

@Temperature 650 °F
Component Elements Properties Metric English Comments
Carbon, C 0.050 %
0.050 %
Chromium, Cr 12.5 %
12.5 %
Iron, Fe 86 %
86 %
Manganese, Mn 1.3 %
1.3 %
Sulfur, S 0.15 %
0.15 %
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