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Product Description
| alloy steel
SKD61/1.2344/sae h13 alloy steel | ||||||||
| 1.Comparable
of sae h13 alloy steel | ||||||||
| H13(USA,ASTM);DHA1(Datong,Japan);4Cr5MoSiV1(China);1.2344(Germany DIN);SKD(Japan,JIS) | ||||||||
2.Chemical
Composition(%) of sae h13
alloy steel
| ||||||||
| No. | C | Si | Mn | P | S | Cr | Mo | V |
| 4Cr5MoSiV1 | 0.32-0.45 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
| H13 | 0.32~0.45 | 0.80~1.20 | 0.20~0.50 | ≤0.030 | ≤0.030 | 4.75~5.50 | 1.10~1.75 | 0.80~1.20 |
| SKD61 | 0.32~0.42 | 0.80~1.20 | ≤0.50 | ≤0.030 | ≤0.030 | 4.50~5.50 | 1.00~1.50 | 0.80~1.20 |
| 1.2344 | 0.37~0.42 | 0.90~1.20 | 0.30~0.50 | ≤0.030 | ≤0.030 | 4.80~5.50 | 1.20~1.50 | 0.90~1.10 |
| 3.Characteristic of sae h13
alloy steel
| ||||||||
| Harden and air cooling steel, 600`C work, high rigidity, high endurance, anti-heating, anti-cracking, electric sediment and middle-melting steel, compact structure, refined in electric cooker, quality of steel is pure, owned good character of equal direction. | ||||||||
| 4.Application of sae h13
alloy steel
| ||||||||
| 1. Extrusion mold of aluminum and magnesium, die-casting mold, especially adapt to the mold in large and complicated form. | ||||||||
| 2. Extrusion mold
of copper alloy, die-casting mold,pressing mold,plastic thin wall
mold | ||||||||
| 3. Hot pressing machine mold | ||||||||
| 5.Heat Treatment of sae h13
alloy steel
| ||||||||
| 1.Quench:1000-1040`C via 600`C and 850`C, preheating oil or wind cooling | ||||||||
| 2.Temper temperature and rigidity HBC(reference): | ||||||||
| quench hardening | 108-300 °c | 450-500 °c | 550-5700°c | |||||
| 53-55 | 51-52 | 53-54 | 50-52 | |||||
| 3.Temper temperature should be higher than working temperature in order to stabilize the working size of mold | ||||||||
| 4.Heat up to 650 °c of average temperature in order to eliminate the machined stress, 500 °c air cooling after electric cooker cooling | ||||||||
| 5.Tempering, 800-850 °c ,slow cooling after diathermia | ||||||||
| 6.Melting Process of SKD61 steel rod | ||||||||
| 1.EAF: Electric Furnace+LF+VD(Optional) | ||||||||
| 2.ESR: Electric Furnace+LF+VD+Eleroslag Remelted(Optional) | ||||||||
| 7.UT Class of SKD61 steel rod | ||||||||
| According to Standard of SEP 1921/84,100% Volume, Level C/c, D/d or E/e | ||||||||
| 6.Specification of sae h13
alloy steel
| ||||||||
| Roundbar: | Thickness: Max:800mm, Length:3000~5800mm | |||||||
| Flat bar: | Thickness: Max:800mm,Width: 205~810mm,Length:2000~4000mm | |||||||
Dongguan songshun mould steel CO.,LTD. songshun1504
songshun AISI H13 EAF steel Tel: +86-769-85475596
songshun AISI H13 EAF steel Fax: +86-769-82285809
songshun AISI H13 EAF steel Contact E-mail: admin@songshunsteel.com
songshun AISI H13 EAF steel website: http://www.songshunsteel.com/
songshun Address: No.4 Dongda Street, ShaTou, Chang'an Town, Dongguan City, Guangdong Province,China
songshun Zip: 523850
