Type: | Carbon Steel Bar |
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Special Use: | Mold Steel |
Alloy Or Not: | Is Alloy |
Application: | Die Steel Bar |
Technique: | Forged, Hot work or Forged |
Model Number: | 1.2344 steel |
Brand Name: | SongShun |
Place of Origin: | China (Mainland) |
Standard: | AISI,ASTM,BS,DIN,GB,JIS |
Steel Grade: | 1.2344 / H13 / SKD61 |
Quick Details
Specifications
Product Description
High quality die & tool steel plate H13 / 1.2344 / SKD61 steel |
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1.Comparable of steel plate H13 |
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H13(USA,ASTM);DHA1(Datong,Japan);4Cr5MoSiV1(China);1.2344(Germany DIN);SKD(Japan,JIS) |
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2.Chemical Composition(%) of steel plate H13 |
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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 steel plate H13 |
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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. |
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4.Application of steel plate H13 |
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1. Extrusion mold of aluminum and magnesium, die-casting mold, especially adapt to the mold in large and complicated form. |
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2. Extrusion mold of copper alloy, die-casting mold,pressing mold,plastic thin wall mold |
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3. Hot pressing machine mold |
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5.Heat Treatment of steel plate H13 |
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1.Quench:1000-1040`C via 600`C and 850`C, preheating oil or wind cooling |
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2.Temper temperature and rigidity HBC(reference): |
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quench hardening |
108-300 °c |
450-500 °c |
550-5700°c |
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53-55 |
51-52 |
53-54 |
50-52 |
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3.Temper temperature should be higher than working temperature in order to stabilize the working size of mold |
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4.Heat up to 650 °c of average temperature in order to eliminate the machined stress, 500 °c air cooling after electric cooker cooling |
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5.Tempering, 800-850 °c ,slow cooling after diathermia |
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6.Melting Process of SKD61 steel rod |
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1.EAF: Electric Furnace+LF+VD(Optional) |
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2.ESR: Electric Furnace+LF+VD+Eleroslag Remelted(Optional) |
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7.UT Class of SKD61 steel rod |
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According to Standard of SEP 1921/84,100% Volume, Level C/c, D/d or E/e |
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6.Specification of steel plate H13 |
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Roundbar: |
Thickness: Max:800mm, Length:3000~5800mm |
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Flat bar: |
Thickness: Max:800mm,Width: 205~810mm,Length:2000~4000mm |
Round Steel 1.2344 / H13 / SKD61
Round Steel 1.2344 / H13 / SKD61
Round Steel 1.2344 / H13 / SKD61
Round Steel 1.2344 / H13 / SKD61