NEW PRODUCTS
Introducing new products
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Bearing Steel
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Hardox
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Toolox
BEARING STEEL
100Cr6/1.3505
100Cr6 is a through-hardening bearing steel primarily used for rolling contact and high-fatigue applications. It is mainly used for small & medium sizes bearing components and for other machine parts that require moderate tensile strength & high hardness. Major applications include ball bearings or rolls, reamers, dies, wood-working tools & Lathe spindle centres.
Heat Treatment Recommendation
• Hardening temperature: 830-870 ℃, quenching media: oil.
• Tempering temperature: 150-180 ℃.
100Cr6 Chemical Composition:
Element Content (%)
Iron, Fe 96.5 – 97.32 Chromium, Cr 1.30 – 1.60
Carbon, C 0.95 – 1.10 Manganese, Mn 0.25 – 0.45
Silicon, Si 0.15 – 0.30
Sulfur, S ≤ 0.025
Phosphorous, P ≤ 0.025
Hardox Series
Hardox pioneered by SSAB, is a type of steel which is known for it’s hardness, toughness, strength & abrasion resistance. It is excellent in wear-resistance and mainly used for applications in industries such as mining, construction and recycling. Hardox comes in many di erent variants whilst MMT stocks Hardox 450 & Hardox 500 on regular basis imported directly from Swedish mill. We can also supply Hardox other variants upon customer request.
Hardox 450 Data sheet
https://www.ssab.com/api/sitecore/Datasheet/Get?key=e95fe73946d64960a9c46250423 5f6bd_en
Hardox 500 Data Sheet
https://www.ssab.com/api/sitecore/Datasheet/Get?key=dab57d81853c42089bb859b690d 517e2_en
Toolox 44
Toolox 44 is a type of steel that is already heat treated to the final properties thus making it suitable for saving time, costs & risks associated with heat treatment. It has excellent fatigue resistance which reflects its excellent strength combined with a high and guaranteed toughness. It is an ideal choice for many engineering, mould & die applications of plastic, rubber, die-casting, bending & other sheet-forming tools. It can also be further surface hardened with methods like nitriding and laser hardening. MMT is keeping Toolox 44 in both round bars and plate form.
Chemical Composition of Toolox 44 :
Elements Toolox 44
C 0.32%
Si 0.90%
Mn 0.80%
P 0.011 Max%
S 0.003 Max%
Cr 1.70 Max%
Mo 1.40 Max%
V 0.17 Max%
Ni 1.4 Max%
CEIIW 0.96 (Max 1.00)
CET 0.57 (Max 0.60)
