Huangshi Tiandi Mould Material Co.,Ltd

Hubei, China

We are offering steel bar cr12/d3/1.2080/skd1. quick detailssteel grade: steel standard: aisi, din, gb, jis dimensions: dia50mm-380mm place of origin: hubei china (mainland) brand name:hstdsteel model number: d3 /cr12technique: forged application: die steel bar alloy or not: is alloy special use: mold steel type: alloy steel bar packaging & deliverypackaging detail: as consumers' requestdelivery detail: within 30 days from signing a contract specificationscr12 is a kind of high-carbon high-chromium steel type ledeburite. it has good hardenability and wear resistance chemical compositionstandard element c mn si cr p sgb/t1299-2000 % 2.00/2.30 0.40 0.40 11.50/13.00 0.030 0.030 featured3 is a kind of high-carbon, high-chromium steel type ledeburite. it has good hardenability and wear resistance. applicationd3/cr12 is a kind of steel with excellent wear-resisting performance. Mainly used in long-life punching die, blanking die, drawing die, press rolling die etc. It is also used for making various scissors, crushing cutters. heat treatment conditionquench: 950-980c oil cooling hrc60backfire: relieving stress, stable structure 180-200c two hours hrc60-62;relieving stress, lower hardenss 320-350c two hourshrc57-58anneal: 830-850c slow cooling