ASTM M48
2018-04-27 19:42:29
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Steel Grade: ASTM M48| UNS: —| Type: Molybdenum Series
Remark(ASTM M48):
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 ASTM M48
Introduction High Speed Tool Steel (ASTM M48)
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, ASTM M48
Steel Grade: ASTM M48| UNS: —| Type: Molybdenum Series
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CHEMICAL COMPOSITION(AISI S1): C(％) : 1.42～1.52 Si(％) : 0.15～0.40 Mn(％) : 0.15～0.40 P(％)≤ : 0.03 S(％)≤② : 0.07 Cr(％) : 3.50～4.00 Mo(％) : 4.75～5.50 V(％) : 2.75～3.25 W(％) : 9.50～10.5 Co(％): 8.00～10.0 |
HARDNESS AND HEAT TREATMENT (ASTM M48): Hardness HBS|Annealing: 311 Hardness HBS|Cold Drawing: 331 Hardness HBS|Annealing after Cold Drawing: 321 Preheating Temperature/℃: 732～843 Quenching/℃|Salt-Bath Furnace: 1190 Quenching/℃|Controlled Atmosphere Furnace: 1202 Tempering/℃: 538 Hardness≥HRC|After Tempering: 66 |
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 ASTM M48
Introduction High Speed Tool Steel (ASTM M48)
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, ASTM M48
