Customization: | Available |
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Type: | Flat |
Standard: | AISI, ASTM, DIN, JIS, GB |
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High speed tool steel comprises a set of tool steel alloys named for their capacity to cut materials faster than traditional high-carbon steels previously used in cutting tools.
*High alloy content, primarily tungsten or molybdenum, with lesser amounts of chromium, vanadium and cobalt;
*High carbon content-a minimum of 0.65% by weight, but commonly anywhere from 0.8% to 1.5% carbon content;
*Rockwell hardness of at least 64 HRC at room temperature;
*A heat treatment process that produces a high quantity of complex metallic carbides-chiefly tungsten, molybdenum and vanadium carbides-suspended in a steel substrate, which results in hardness and wear resistance.
ASTM | DIN | JIS | C | Si | Mn | P | S | Cr | Mo | V | W | Co |
M2 | 1.3343 | SKH51 | 0.78~0.88 | 0.20~0.45 | 0.15~0.40 | 0.030 Max | 0.030 Max | 3.75~4.50 | 4.50~5.50 | 1.75~2.20 | 5.50~6.75 | - |
M35 | 1.3243 | SKH55 | 0.82~0.95 | 0.2~0.45 | 0.15~0.4 | 0.030 Max | 0.030 Max | 3.8~4.5 | 4.75~5.25 | 1.75~2.15 | 5.5~6.5 | 4.6~5 |
M42 | 1.3247 | SKH59 | 1.05~1.15 | 0.15~0.65 | 0.15~0.4 | 0.030 Max | 0.030 Max | 3.5~4.25 | 9~10 | 0.95~1.35 | 1.15~1.85 | 7.75~8.75 |
M50 | 1.3325 | 0.78~0.88 | 0.20~0.60 | 0.15~0.45 | 0.030 max | 0.030 max | 3.75~4.50 | 3.90~4.75 | 0.80~1.25 | - | - | |
T1 | 1.3355 | SKH2 | 0.62~0.8 | 0.2~0.40 | 0.1~0.40 | 0.030 Max | 0.030 Max | 3.75~4.5 | - | 0.9~1.3 | 17.25~18.75 | - |
T15 | 1.3202 | SKH10 | 1.30~1.45 | <0.45 | <0.4 | 0.030 Max | 0.031 Max | 3.8~4.5 | 0.7~1.0 | 3.5~4.0 | 11.5~12.5 | 4.5~5.0 |
T4 | 1.3255 | SKH3 | 0.7~0.8 | 0.1~0.4 | 0.1~0.40 | 0.030 Max | 0.030 Max | 3.75~4.5 | 0.4~1 | 0.8~1.2 | 17.5~19 | 4.25~5.75 |
SICHUAN LIAOFU SPECIAL STEEL COMPANY.,LTD
We Have State Of The Art Production Lines With Leading Edge Technology For Bearing Steel 100Cr6, Stainless Steel 304 / 316 / Duplex UNS S31803 And Super Duplex UNS S3276, Alloy Steel 4130/4140/8620, High Speed Tool T1/M2/M35/M42 And Die Steel D2/D3/H13/H21/P20. The Products Covers Special Steel Round, Square, Flat, Wire Rod, Wire, Sheet, Pipe, Strip And Heavy Forgings. Produces Forged Round Steel (¢120~850mm) And Square Steel (120~550mm) Of Various Steel Grades.
Alloy Steel
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4140,4142,42CrMo4,1.7225,SCM440,4130,SCM430,25CrMo4,1.7218,34CrNiMo6, 1.6582,4340,SNCM439,36CrNiMo4,1.6511,SACN645,1340,SMn438,SNC236 |
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Tool Steel
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H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419, SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2 |
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Bearing Steel
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GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50
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Spring Steel
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9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159 |
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Stainless Steel
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321,sus321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028, 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057 |
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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