Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Crucible Steel REX® M2 S 1.0C High Speed Steel, AISI M2

Category Metal , Ferrous Metal , Tool Steel
Manufacturer Crucible Steel
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Crucible Steel REX® M2 S 1.0C High Speed Steel, AISI M2.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
REX M2S (1.0C) is a sulfur-bearing high carbon version of the regular CRUCIBLE REX M2 high speed steel. The sulfur addition provides good grindability and an improvement in machinability of 25 to 35 percent over a comparable nonsulfurized grade. The increase in carbon content produces higher attainable hardness, increased wear resistance and red hardness which contribute to significant gains in cutting tool performance. The higher carbon offers improved hardenability in larger tool sections.Information provided by Crucible Industries
Physical Properties Metric English Comments
Density 8.14 g/cc
0.294 lb/in³
Mechanical Properties Metric English Comments
Hardness, Brinell 229 - 255
229 - 255
Hardness, Rockwell C 61

@Tempering Temp. 607.2 °C
61

@Tempering Temp. 1125 °F
oil quenched from 2200°F then tempered
63

@Tempering Temp. 593 °C
63

@Tempering Temp. 1100 °F
oil quenched from 2200°F then tempered
64.3

@Tempering Temp. 579.4 °C
64.3

@Tempering Temp. 1075 °F
oil quenched from 2200°F then tempered
65.5

@Tempering Temp. 566 °C
65.5

@Tempering Temp. 1050 °F
oil quenched from 2200°F then tempered
66

@Tempering Temp. 538 °C
66

@Tempering Temp. 1000 °F
oil quenched from 2200°F then tempered
66

@Tempering Temp. 551.7 °C
66

@Tempering Temp. 1025 °F
oil quenched from 2200°F then tempered
Modulus of Elasticity 207 GPa
30000 ksi
Thermal Properties Metric English Comments
CTE, linear 11.5 µm/m-°C

@Temperature 21.1 - 260 °C
6.40 µin/in-°F

@Temperature 70.0 - 500 °F
11.8 µm/m-°C

@Temperature 21.1 - 427 °C
6.58 µin/in-°F

@Temperature 70.0 - 800 °F
12.1 µm/m-°C

@Temperature 21.1 - 538 °C
6.72 µin/in-°F

@Temperature 70.0 - 1000 °F
Component Elements Properties Metric English Comments
Carbon, C 1.0 %
1.0 %
Chromium, Cr 4.15 %
4.15 %
Iron, Fe 80.8 %
80.8 %
as balance
Manganese, Mn 0.30 %
0.30 %
Molybdenum, Mo 5.0 %
5.0 %
Silicon, Si 0.30 %
0.30 %
Sulfur, S 0.10 %
0.10 %
Tungsten, W 6.4 %
6.4 %
Vanadium, V 1.95 %
1.95 %
Chemical Properties Metric English Comments
Critical Temperature 829.4 °C
1525 °F
Copyright © lookpolymers.com All Rights Reserved