3Cr2
3Cr2W8V · other
3Cr2W8V
Block" | T 1299 3Cr2W8V
C:0.30-0.40;Si:≤0.40;Mn:0.20-0.40;Cr:2.20-2.70;W:7.50-9.00;V:0.20-0.50;P:≤0.030;S:≤0.030
3Cr2
3Cr2W8V Bar · toolsteel
3Cr2W8V (Bar)
| GB/T 1299
C:0.30-0.40;Cr:2.20-2.70;Mn:≤0.40;Si:≤0.40;V:0.20-0.50;W:7.50-9.00
3Cr2
3Cr2W8V Bar Annealed · toolsteel
3Cr2W8V (Bar Annealed)
| GB/T 1299
C:0.30-0.40;Cr:2.20-2.70;Mn:≤0.40;Si:≤0.40;V:0.20-0.50;W:7.50-9.00
3Cr2
3Cr2W8V Block · toolsteel
3Cr2W8V (Block)
| GB/T 1299
C:0.30-0.40;Cr:2.20-2.70;Mn:≤0.40;Si:≤0.40;V:0.20-0.50;W:7.50-9.00
3Cr2
3Cr2W8V Block Annealed · toolsteel
3Cr2W8V (Block Annealed)
| GB/T 1299
C:0.30-0.40;Cr:2.20-2.70;Mn:≤0.40;Si:≤0.40;V:0.20-0.50;W:7.50-9.00
3Cr2
3Cr2W8V Forging · toolsteel
3Cr2W8V (Forging)
| GB/T 1299
C:0.30-0.40;Cr:2.20-2.70;Mn:≤0.40;Si:≤0.40;V:0.20-0.50;W:7.50-9.00
3Cr2
3Cr2W8V Forging Annealed · toolsteel
3Cr2W8V (Forging Annealed)
| GB/T 1299
C:0.30-0.40;Cr:2.20-2.70;Mn:≤0.40;Si:≤0.40;V:0.20-0.50;W:7.50-9.00
3Cr2
3Cr2W8V Plate · toolsteel
3Cr2W8V (Plate)
| GB/T 1299
C:0.30-0.40;Cr:2.20-2.70;Mn:≤0.40;Si:≤0.40;V:0.20-0.50;W:7.50-9.00
3Cr2
3Cr2W8V Plate Annealed · toolsteel
3Cr2W8V (Plate Annealed)
| GB/T 1299
C:0.30-0.40;Cr:2.20-2.70;Mn:≤0.40;Si:≤0.40;V:0.20-0.50;W:7.50-9.00
3Cr3
3Cr3Mo3W2V · other
3Cr3Mo3W2V
Block" | T 1299 3Cr3Mo3W2V
C:2.00-2.30;Si:≤0.40;Mn:≤0.40;Cr:11.5-13.0
3J01
3J01 · other
3J01
| GB/T 15018-1994
Fe-Ni-Cr: Ni 34-36 Cr 11.5-13 Ti 2.8-3.2 Al 1.0-1.8 Fe bal (precipitation-hardening elastic)
3J09
3J09 · other
3J09 / 3J9
Bar, Plate, Tube, Forging | GB/T 15018-1994
C:0.22-0.26;Si:1.3-1.7;Mn:1.8-2.2;P:≤0.03;S:≤0.02;Cr:19-20.5;Ni:9-10.5;Mo:1.6-1.85
3J1
3J1 · alloy
3J1
Bar,Plate | T 15018 3J1
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
3J21
3J21 · alloy
3J21
Bar,Plate | T 15018 3J21, GB/T 15018-1994
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
3J22
3J22 · alloy
3J22
Bar,Plate | T 15018 3J22, GB/T 15018-1994
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
3J24
3J240 · other
3J240 / (3J21)
Bar, Plate, Tube, Forging |
C:0.07-0.12;Si:≤0.6;Mn:1.7-2.3;P:≤0.01;S:≤0.01;Cr:19-21;Ni:14-16;Mo:6.5-7.5
3J25
3J25 · other
3J25
| GB/T 15018-1994
Co-Fe-Ni-Cr-Mo: Co 33-36 Ni 13-16 Cr 9-11 Mo 9-11 Fe bal (high-elastic)
3J33
3J33 · alloy
3J33
Bar,Plate | T 15018 3J33
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
3J33
3J336 · other
3J336 / (3J01) (3J1)
Bar, Plate, Tube, Forging |
C:≤0.05;Si:≤0.8;Mn:≤1;P:≤0.02;S:≤0.02;Cr:11.5-13;Ni:34.5-36.5;Ti:2.7-3.2