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What are Material of the Forgings?

Time : 2022-06-08

Jetvision mainly produces all kinds of non-standard free forgings made of carbon steel, high alloy steel and stainless steel, the main steel materials used for forgings are:

Alloy structural steel forgings: 30Mn2, 35Mn2, 45Mn2, 20SiMn, 35SiMn, 42SiMn, 50SiMn, 20MnMo, 20MnMoNb, 42MnMoV, 50SiMnMoV, 37SiMn2MoV, 15Cr, 20Cr, 30Cr, 35Cr, 40Cr, 50Cr 12CrMo, 15CrMo, 25CrMo, 30CrMo, 35CrMo, 42CrMo, 50CrMo, 34CrMo1, 16CrMn, 20CrMn, 20CrMnTi, 20CrMnMo, 35CrMnMo, 40CrMnMo, 20CrMnMoB, 30CrMn2MoB, 32Cr2MnMo, 30CrMnSi, 35CrMnSi, 12CrMoV, 12Cr1MoV, 24CrMoV, 35CrMoV, 30Cr2MoV, 28Cr2Mo1V, 40CrNi, 40CrNiMo, 34CrNi1Mo, 34CrNi3Mo, 15Cr2Ni2, 20Cr2Ni4, 17Cr2Ni2Mo, 30Cr2Ni2Mo, 34Cr2Ni2Mo, 15CrNiMoV, 34CrNi3MoV, 37CrNi3MoV, 24Cr2Ni4MoV, 18Cr2Ni4W.

Large gears, gear ring forgings: 45#, 40Cr, 35CrMo, 42CrMo, 34Cr2Ni2Mo, 34CrNi3Mo, 37SiMn2MoV, 12CrNi3, 40CrMnMo, 16MnCr, 20CrMnTi, 20CrMnMo, 15Cr2Ni3Mo, 17Cr2Ni2Mo, 20CrNi2Mo.

Large alloy structural steel forgings: 20Cr, 20CrMnMo, 20CrMnTi, 16MnCr, 20MnCr, 15Cr2Ni2, 17Cr2Ni2Mo, 20SiMn, 35SiMn, 42SiMn, 50SiMn, 20MnMo, 35CrMo, 18MnMoNb, 42MnMoV, 20Cr2Ni4, 34CrNi3Mo, 40CrNiMoA, 40CrMnMo, 18Cr2Ni4W, 38CrMnAl, 40Cr, 50Cr, 25CrMo, 42CrMo, 50CrMo, 30Cr2Ni2Mo, 34Cr2Ni2Mo.

Steel for large pressure vessel forgings: 20#, 25#, 35#, 45#, 09Mn2VD, 16Mn, 16MnD, 15Mo, 20MnMo, 15MnMoV, 20MnMoNb, 32MnMoVB, 15CrMo, 35CrMo, 12Cr1MoV, 12Cr2Mo1, 1Cr5Mo, 20MnNiMo, 40CrNi2MoA, 12Ni3MoV, 0Cr13, 1Cr13, 1Cr18Ni9Ti.

Steel for large roll forgings: Steel for hot rolls - 55Cr, 50CrMnMo, 60CrMnMo, 50CrNiMo, 60CrNiMo, 60SiMnMo, 60CrMoV, 70Cr3NiMo;

Steel for cold rollers - 8CrMoV, 86Cr2MoV, 9Cr, 9Cr2,9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV;

Steel for support rollers - 60CrMnMo, 60CrMoV, 75CrMo, 70Cr3NiMo, 9Cr2, 9Cr2Mo, 9CrV, 55Cr, 42CrMo, 35CrMo.

Large all-fibre crankshaft forgings: 45#, 35CrMo, 42CrMo.

Carbon and low alloy steel forgings for pressure vessels: 20#, 35#, 16Mn, 20MnMo, 20MnMoNb, 15CrMo, 35CrMo, 12Cr1MoV, 14Cr1Mo, 12Cr2Mo1, 1Cr5Mo.

Carbon and low alloy steel forgings for low temperature pressure vessels: 16MnD, 20MnMoD, 08MnNiCrMoVD, 10Ni3MoVD, 09MnNiD.

Stainless steel forgings for pressure vessels: ferritic - 0Cr13; austenitic - 0Cr18Ni9, 00Cr19Ni10, 0Cr17Ni12Mo2, 00Cr17Ni14Mo2, 1Cr18Ni9Ti, 0Cr18Ni10Ti, 0Cr18Ni12Mo2Ti; austenitic-ferritic - 00Cr18Ni5Mo3Si 00Cr18Ni5Mo3Si2.

Other stainless steel forgings 1) Austenitic stainless steels: 304/L (0(0)Cr18Ni9) (1.4301/1.4306); 321(0Cr18Ni11Ti/1Cr18Ni9Ti) (1.4541); 316/L ( 0(0)Cr17Ni14Mo2) (1.4401/1.4404); 316L- Mod(00Cr17Ni14Mo2N); 310(2Cr25Ni20), 310S(0Cr25Ni20 or 1Cr25Ni20Si2); 347(0Cr18Ni11Nb), 347H(0Cr18Ni11Nb), 725LN; 310MoLN (00Cr25Ni22Mo2N) ( 1.4466), 317L(00Cr17Ni13Mo3), 317LN(00Cr17Ni13Mo3N) etc.

2) Austenitic stainless steels: 904L(N08904), 1.4529(6Mo) 254SMO(00Cr20Ni18Mo6CuN,S31254), 253MA(1.4893,S30815), 654SMO(S32654);

3) Duplex stainless steel: 00Cr22Ni5Mo3N (UNS S31803) (SAF2205, 1.4462) 00Cr25Ni7Mo4N (UNS S32750) (SAF2507, 1.4410) 00Cr18Ni5Mo3Si2 (UNS S31500) (3RE60, 1.4417)

4) Precipitation hardening stainless steel: 17-4PH (630),15-5PH ,17-7PH (631)

Turbine rotors, rings, tubes and plates for power stations: 34CrMo1, 25CrNiMoV, 34CrNi3Mo, 30Cr2Ni4MoV, 25Cr2Ni4MoV, 40Mn18Cr4, 50Mn18Cr4WN, 1Mn18Cr18N, 16Mn, 20MnMo, 34CrNi3Mo.


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