SK9
SK9 · alloy
SK9
Bar,Plate | JIS G4401 SK9
C:0.30-0.45;Mn:0.60-1.00;Si:0.15-0.35;Cr:0.50-1.00;P:≤0.035;S:≤0.040
SK95
SK95 · alloy
SK95
Bar,Plate | JIS G4404 SK95
C:0.30-0.45;Mn:0.60-1.00;Si:0.15-0.35;Cr:0.50-1.00;P:≤0.035;S:≤0.040
SKD
SKD 11 · alloy
SKD 11
Bar, Plate, Tube, Forging, Wire |
C:1.4-1.6;Si:≤0.4;Mn:≤0.6;P:≤0.03;S:≤0.03;Cr:11-13;Mo:0.8-1.2;V:0.2-0.5
SKD1
SKD1 · other
SKD1
Block" | JIS G4404 SKD1
C:1.80-2.40;Cr:11.0-13.0;Mn:0.20-0.60;Si:0.10-0.40;P:≤0.030;S:≤0.030
SKD1
SKD10 · other
SKD10
Bar, plate, sheet, tube, forgings, strip, wire |
C:0.30-1.50;Cr:4.50-13.00;Mo:0.00-1.80;V:0.00-1.20;W:0.00-5.00;P:≤0.030;S:≤0.030
SKD1
SKD11 · other
SKD11
Block" | JIS G4404 SKD11
C:1.40-1.60;Cr:11.0-13.0;Mo:0.80-1.20;V:0.20-0.50;Mn:≤0.60;Si:≤0.40;P:≤0.030;S:≤0.030
SKD1
SKD12 · other
SKD12
Block" | JIS G4404 SKD12
C:0.95-1.05;Cr:4.75-5.50;Mo:0.90-1.40;V:0.15-0.50;P:≤0.030;S:≤0.030
SKD4
SKD4 · other
SKD4
Block" | JIS G4902 SKD4
C:0.25-0.35;Cr:2.00-3.00;W:4.50-5.50;V:0.20-0.50;P:≤0.030;S:≤0.030
SKD5
SKD5 · other
SKD5
Block" | JIS G4902 SKD5
C:0.25-0.35;Cr:2.50-3.50;W:8.50-9.50;V:0.20-0.50;P:≤0.030;S:≤0.030
SKD6
SKD6 · other
SKD6
Block" | JIS G4902 SKD6
C:0.32-0.42;Cr:4.50-5.50;Mo:1.00-1.50;V:0.30-0.50;P:≤0.030;S:≤0.030
SKD6
SKD61 · other
SKD61
Block" | JIS G4902 SKD61
C:0.32-0.42;Cr:4.50-5.50;Mo:1.00-1.50;V:0.80-1.15;Si:0.80-1.15;Mn:0.25-0.50;P:≤0.030;S:≤0.030
SKD6
SKD62 · other
SKD62
Block" | JIS G4902 SKD62
C:0.32-0.42;Cr:4.50-5.50;Mo:1.00-1.50;W:0.80-1.20;V:0.30-0.50;P:≤0.030;S:≤0.030
SKD7
SKD7 · other
SKD7
Block" | JIS G4902 SKD7
C:0.28-0.38;Cr:4.50-5.50;Mo:2.50-3.50;V:0.30-0.60;P:≤0.030;S:≤0.030
SKD8
SKD8 · other
SKD8
Block" | JIS G4902 SKD8
C:0.35-0.45;Cr:4.00-5.00;Mo:0.30-0.60;W:3.50-4.50;V:1.50-2.10;Co:3.50-4.50;P:≤0.030;S:≤0.030
SKD8
SKD82 · other
SKD82
Bar, plate, sheet, tube, forgings, strip, wire |
C:0.30-1.50;Cr:4.50-13.00;Mo:0.00-1.80;V:0.00-1.20;W:0.00-5.00;P:≤0.030;S:≤0.030
SKH1
SKH10 · alloy
SKH10
Bar,Plate | JIS G4403 SKH10
C:0.30-0.45;Mn:0.60-1.00;Si:0.15-0.35;Cr:0.50-1.00;P:≤0.035;S:≤0.040
SKH1
SKH11 · other
SKH11
Tool and die steel for cutting, forming, punching and molding tools. Tungsten/molybdenum (≈17.75%/0%) give hot hardness and red-hardness for high-speed and hot-work tools. High chromium (≈4.125%) provides wear resistance and secondary hardening. Applied t | JIS G4404 SKH11
C:0.65-0.80;W:17.0-18.5;Cr:3.75-4.50;V:0.90-1.30