P20/1.2311/3Cr2Mo/SKT3 (Plastic mold steel) Size Available: Plate bar: Thickness 50-350mm Width 200m-1000mm Length 2m—7m Round bar: Dia. 90---400mm Listing Description 1. EAF-LF-VD-ESR Forged 2. ISO 9001 certificated 3. Factory direct sales steady supply 4. Higher resistance to heat checking Detailed Description Principal Design Features P20/618/1.2311/SKT3/3Cr2Mo is in the category generally labeled as Mold Steels. Nickel and chromium are the alloying elements for hardness and toughness. This alloy is most often used in the carburized condition. Applications P20/618/1.2311 is typically used for relatively low temperature applications such as die casting dies and injection molds. Chemical Composition steel grade: P20/618/1.2311//SKT3/3Cr2Mo specification: Round bars 80-600mm flats 40-350x100-1000mm Chemical composition: C:0.28-0.40 Mn:0.60-1.00 Si:0.20-0.80 Cr:1.40-2.00 Mo:0.30-0.55 Ni: max 0.25 P/S: max 0.03 Delivery condition: EAF+LF+VD+(ESR),forged, annealed, UT tested, peeled or machined Tolerance: 0/+2mm UT grade: SEP1921,Group3, class D/d Payment item: T/T,L/C Equivalent Grades: GB：3Cr2Mo DIN：1.2311 AISI：P20 JIS：PDS-3 ASSAB：618 Quality assurance: We are the ISO 9001:2000 authentication enterprises and we can provide the enterprise's quality written guarantee for all the exported products. Surface condition: Black surface/ turning / milling / peeling / polishing. Shaping: Hot forged / Hot rolled. Hardness: 28~33HRC/30~35HRC. Our Advantages: 1. Good performance in checking heat. 2. A large size range for customers' option 3. Nice advantage in terms of resisting thermal shocking 4. ESR to make sure better quality when delivery 5. Black & annealed, peeled or turned optional 6. Manufacturer with advanced technology and good quality control 7. Welcome to visit our large factory at any time
