ASTM M50
2018-04-27 19:42:29
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Steel Grade: ASTM M50| UNS: T11350| Type: —
Remark(ASTM M50):
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 M50
Introduction High Speed Tool Steel (ASTM M50)
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 M50
Steel Grade: ASTM M50| UNS: T11350| Type: —
|
CHEMICAL COMPOSITION(AISI S1): C(％) : 0.78～0.88 Si(％) : 0.20～0.60 Mn(％) : 0.15～0.45 P(％)≤ : 0.03 S(％)≤② : 0.03 Cr(％) : 3.75～4.50 Mo(％) : 3.90～4.75 V(％) : 0.80～1.25 W(％) : — Co(％): — |
HARDNESS AND HEAT TREATMENT (ASTM M50): Hardness HBS|Annealing: 248 Hardness HBS|Cold Drawing: 262 Hardness HBS|Annealing after Cold Drawing: 255 Preheating Temperature/℃: 732～843 Quenching/℃|Salt-Bath Furnace: 1104 Quenching/℃|Controlled Atmosphere Furnace: 1116 Tempering/℃: 538 Hardness≥HRC|After Tempering: 61 |
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 M50
Introduction High Speed Tool Steel (ASTM M50)
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 M50
