UNS T12002
2018-04-27 19:50:36
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Steel Grade: ASTM T2| UNS T12002| Type: Tungsten Series
Remark(UNS T12002):
①, ω(Cu＋Ni)≤0.75％
②, The composition of S can be increased to ω(S)0.06％～0.15％ in order to improve the performance of cutting.
③, The standard is ASTM A600-1999.
Please find the PDF for UNS T12002
Introduction High Speed Tool Steel (UNS T12002)
High speed tool steel is mainly used in manufacturing high efficient cutting tool.Due to its high red hardness, good abrasion resistance, high strength characteristics, and also used in the manufacture of high performance requirements of the mould, and hot spring roll, high temperature bearing, etc.The use of high speed tool steel after heat treatment the hardness can reach more than HRC63, under the working temperature of 600 ℃ can still maintain a high hardness, but its toughness, wear resistance and heat resistance are good.Annealing state of high speed tool steel main alloy elements tungsten, molybdenum, chromium, vanadium, and some joined the cobalt in high speed tool steel, aluminum and other elements.
HOT SALE:
SA-675GR70, SA-387GR91, X6NiCrTiMoVB25-15-2, 17-4PH, 15-5PH, ASTM 630, X3CrNiMo13-4, UNS41500, X10CrNiTi18-10, S17400, X5CrNiCuNbl6-4, 316Ti, 301A, 303, 304L, 310S, 316L, 317L, 321, NKA80, DIN 1.4731, DIN 1.4021, DIN 1.4016, DIN 1.4571, DIN 1.4418, 616, 440B, 440C, 431, 430FR, 430F, 430, 422, 416, 410, 405, ASTM D2, X155CrMoV12-1, ASTM D3, AISI H11, AISI H13, UNS T12002
Steel Grade: ASTM T2| UNS T12002| Type: Tungsten Series
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CHEMICAL COMPOSITION(UNS T12002): C(％) : 0.80～0.90 Si(％) : 0.20～0.40 Mn(％) : 0.20～0.40 P(％)≤ : 0.03 S(％)≤② : 0.03 Cr(％) : 3.75～4.50 Mo(％) : ≤1.00 V(％) : 1.80～2.40 W(％) : 17.5～19.0 Co(％): — |
HARDNESS AND HEAT TREATMENT (UNS T12002): Hardness HBS|Annealing: 255 Hardness HBS|Cold Drawing: 269 Hardness HBS|Annealing after Cold Drawing: 262 Preheating Temperature/℃: 816～871 Quenching/℃|Salt-Bath Furnace: 1277 Quenching/℃|Controlled Atmosphere Furnace: 1288 Tempering/℃: 552 Hardness≥HRC|After Tempering: 63 |
①, ω(Cu＋Ni)≤0.75％
②, The composition of S can be increased to ω(S)0.06％～0.15％ in order to improve the performance of cutting.
③, The standard is ASTM A600-1999.
Please find the PDF for UNS T12002
Introduction High Speed Tool Steel (UNS T12002)
High speed tool steel is mainly used in manufacturing high efficient cutting tool.Due to its high red hardness, good abrasion resistance, high strength characteristics, and also used in the manufacture of high performance requirements of the mould, and hot spring roll, high temperature bearing, etc.The use of high speed tool steel after heat treatment the hardness can reach more than HRC63, under the working temperature of 600 ℃ can still maintain a high hardness, but its toughness, wear resistance and heat resistance are good.Annealing state of high speed tool steel main alloy elements tungsten, molybdenum, chromium, vanadium, and some joined the cobalt in high speed tool steel, aluminum and other elements.
HOT SALE:
SA-675GR70, SA-387GR91, X6NiCrTiMoVB25-15-2, 17-4PH, 15-5PH, ASTM 630, X3CrNiMo13-4, UNS41500, X10CrNiTi18-10, S17400, X5CrNiCuNbl6-4, 316Ti, 301A, 303, 304L, 310S, 316L, 317L, 321, NKA80, DIN 1.4731, DIN 1.4021, DIN 1.4016, DIN 1.4571, DIN 1.4418, 616, 440B, 440C, 431, 430FR, 430F, 430, 422, 416, 410, 405, ASTM D2, X155CrMoV12-1, ASTM D3, AISI H11, AISI H13, UNS T12002
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