Name: Cr5Mo1V mold steel grades: Cr5Mo1V material standards: GB / T1299-2000Cr5Mo1V genus air quenching tool steel, hardened with a deep space of performance, which requires quenching and tempering must retain its shape after complex mold is extremely useful . The steel air quenching due to deformation caused by manganese line is only about 1/4 of oil quenching tool steel, abrasion between manganese type and high carbon high chromium tool steel, which is better than any kind of toughness, especially Requires good fit to wear good toughness also has special tools, widely used in die cutting and forming dies, roll, punch, rolling die and thread rolling dies, but also for certain types of scissors . Cold die steel, is the introduction of American A2 steel, quenched steels in Class A space is the most widely used one. Applies both to wear and also requested toughness cold die steel, can replace CrWMn, 9Mn2V steel production, small cold stamping die, die cutting, molding and red top. Material properties: the introduction of the United States Department of the steel is a high-carbon steel, chromium and micro-deformation air quenching cold work die steel and alloy tool steel. The content of the medium alloy steel, because it contains molybdenum and vanadium, and therefore have a good air quenching properties, air quenching size small deformation, carbide distribution, has a certain impact toughness and wear resistance compared with Yu. The steel hardenability good, which requires after quenching and tempering must maintain its complex shape of the mold is extremely useful. The steel air quenching due to deformation caused by manganese line is only about 1/4 of oil quenching tool steel, manganese between type and carbon high chromium tool steel between patience, do not rely excellent toughness, better than 9Mn2V, Cr12 . The steel ball annealing temperature is 820 ~ 860 ℃; quenching temperature dissolved in austenite ensure more carbon and alloying elements, while not exceed 950 ° C; quenching oil cooling methods should be adopted. Reference Grade: Chinese GB Standard Grade Cr5Mo1V, Japan Standard Grade SKD12, Sweden Assab (ASSAB) Standard Grade XW-10, China Taiwan CNS standard grades SKD12, Korea KS standard grades STD12, American ASTM / UNS Standard Grade A2 / T30102, International Organization for Standardization (ISO) standard 100CrMoV early grades, the German DIN standard grades X100CrMoV5-1, German DIN standard material number 1.2363 Wai, French NF standard grades X100CrMoV5, Sweden SS Standard Grade 2260, British Standard BS grades BA2. Uses: Suitable for all kinds of hardware Die, as well as large and complex to withstand greater impact punch load mode. Chemical Composition: Standard: Gb / T1299-2000 C: 0.95 / 1.05 Mn: ≤1.00 Si: ≤0.50 Cr: 4.75 / 5.50 P: ≤0.025 S: ≤0.020 Mo: 0.90 / 1.40 V: 0.15 / 0.50 Features: 1, air quenching tool steel hardened with a deep empty properties, 2, high wear resistance, micro-deformation, high hardenability, high compressive strength, 3, carbide distribution is more uniform Cr12 steel. Heat treatment: Annealing: 1,800-850oC slow cooling 2, spheroidizing quench: 940-960oC air cooling tempering: 180-220oC HRc = 60-64 510-520oC air-cooled air-cooled HRc = 57-60 Physical properties: Cr5Mo1V steel The critical temperature is shown in Table 2-4-1, a density of 7.84t / m3; mass heat capacity cp as 460.55J / (kg · K); elastic modulus 203000MPa. Table 2-4-1 Cr5Mo1V steel critical temperature below Main: structural steel: Q195, Q215, Q235-A, B, C, D, 05F, 08F, 10F, 15F, 10 # steel, 15 #, 20 #, 25 #, 30 #, 35 #, 40 #, 50 #, 55 #, 60 #, 65 #, 70 #, 75 #, 80 #, 85 #, etc., tool steel: Cr12 CR12MOV 4CR13 3CR17MO 718,718H, S136, S136H, 8407, DF-2 H13, P20, etc ... 20Cr, 30Cr, 35Cr, 40Cr, 45Cr, 50Cr, 38CrSi, 12CrMO, 15CRMO, 20CRMO, 30CRMO, 30CRMOA, 35CRMO, 42CRMO, 12CRMOV, 35CRMOV, 12CR1MOV, 25CR2MOVA, 25CR2MO1VA, 38CRMOAL, 40CRV, 50CRVA, 15CRMN, 20CRMN, 40CRMN, 20CRMNSI, 25CRMNSI, 30CRMNSI, 30CRMNSIA, 35CRMN Sweden (Assab) K100, DF-2, XW-10, XW-5, XW-41,618,618H, 718 , 718H, S136, S136H, 8402,8407,8416, QRO-90, HSP-41, ASP23, ASP30, ASP60, VANADIS-4, VANADIS-10, HOTVAR, 168S, 635, ASSAB88, ELMAX, XW-42, V -4, S-7, EM2, VANCRON 40, RAMAX2, POLMAX, UNIMAX, NIMAX, MM40, MMXL, ELMXX, DIEVAR, Germany (Sa Site) P20,2311,2738,2316,2083,2767,4125,2344, 2367, 2379,2842,2363,2436,2510,3343,3207, TSP4,6582,7225,1293,1285, YE2311, YE2738, YE2083, YE2316, YE2344,1.8519,1.8550,1.3243,1.3247,1.2101,1.1545,1.2080, 1.2312,1.2734,1.2840,1.2842,1.2885,1.2601,1.2606,1.2714,1.1210,1.7147,1.6523,1.6582,1.5919,1.5752 SIA, 20CRMNMO, 40CRMNMO, 20CRMNTI, 30CRMNTI, 20CRNI, 40CRNI, 45CRNI, 50CRNI, 12CRNI2,12CRNI3,20CRNI3 , 30CrNi3,37CrNi3,12Cr2Ni4,20CR2NI4,20CRNIMO, 40CRNIMOA, 18CRNIMNMOA, 45CRNIMOVA, 18CR2NI4WA, 25CR2NI4WA, 45H, 15CrH, 20CrH, 40CrH, 45CrH, 16CrMnH, 20CrMnH, 1CrMnBH, 17CrMnBH, 40MNBH, 45MNBH, 20MNVBH, 20MNTIBH, 15CRMOH, copper Material: T1 TU2 TP2 H90 H96 H85 H80 H70 H68 H65 H63 H60 H62 HPb63-3 HPb63-0.1 HPb60-2 HPb59-2 HPb59-1 HPb58-2.5 C3604 CuZn39pb3 CuZn39pb2 C2680 C1020 C1100 other copper. Titanium: TC4 TC3 TC2 TC1 TC6 TC5 TA1 TA2 TA3 TA4 TA5 TA6 TA7 TA8 other titanium. Stainless steel: 410 410S 410L 415 416 410J1 420J2 420F 420 403 431 440A 440B 440C 440F 630 631 632 633 660201 201 202 204 301 301L 301LN 302 302B 303 303Se 304 304L 304H 304N 304LN 304N1 304N2 305 308 309 309S 310 310S 316 316L 316H 316Ti 316Nb 316N 316J1 316J1L 904L 317 317L 317J1 317LN 321 321H 330 347 347 347H XM15J1 329J1 405 430 430F 429 434 444 446 436 439 447J1 403 409L2205 2304 225 2507 and other stainless steel. Cutting steel Y15 Y15PB Y12 Y12PB Y20 Y30 12L13 1213 12L14 1117 1132 Y08, Y12, Y15, Y20, Y30, Y35, Y45, Y08MNS, Y15MN, Y35MN, Y40MN, Y45MN, Y45MNS, Y08PBV, Y12PB, Y15PB, Y45MNSPB, Y08SN, Y15SN, Y45SN, Y45MNSN, Y45CA etc ... spring steel 65Mn 70Mn 60Si2MnA 50CrVA other excellent steel.