oil hardening


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oil hardening

[′ȯil ‚härd·ən·iŋ]
(metallurgy)
Quenching of carbon steel in an oil bath; the steel cools slowly, and a more uniform and desirable hardness is attained.
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References in periodicals archive ?
Tenders are invited for Supply of Silico Manganese Spring Steel Standard Section Flat Size 100Mm Widthx16mm Thickness Plain Spec- Is:3885 Part-1 Of 1992 Or Latest Gr.4 55-Si-7 Oil Hardening Type, In Length Of3to 6 Mtrs,Unless Ortherwise Specified.
Supply of Silico Manganese Spring Steel Standard Section Flat Size 100Mm Widthx16mm
Contract awarded for steel rd oil hardening 5 dia ix/3
Supply of steel rd oil hardening 5 dia ix/3
Contract awarded for oil hardening st.Rd.76mm,iofcl.21.2
Supply of oil hardening st.Rd.76mm,iofcl.21.2
Tenders are invited for Supply ofSilico Manganese Spring Steel Standard Section Flat Size 100Mm Widthx16mm Thickness Plain Spec- Is:3885 Part-1 Of 1992 Or Latest Gr.4 55-Si-7 Oil Hardening Type, In Length Of3to 6 Mtrs,Unless Ortherwise Specified.
Supply ofSilico Manganese Spring Steel Standard Section Flat Size 100Mm
Latest Amend.2 Of Sept.2000, Gr.55 Si7, Oil Hardening Quality.
Brake shoe key to irs drg.No.W/bg 6150 alt.2 and confirming to is:3885part-1-1992, gr.-4, or is:3195-1992, read with all amend. latest amend.2 of sept.2000, gr.55 si7, oil hardening quality
1 And Is:3885 Pt.-1 Gr.4 Or Is:3195, 55 St 7 Oil Hardening Quality.
Brake shoe key rdsos sk no. 94027, alt. nil
Fabricated Process By Forging, Oil Hardening To Achieve Hardness To 54 Ee 4 Hrc I.E.
Procurement of 2520 (two thousand five hundred twenty) nos. tungsten carbide tipped round shaft chisels (finger) part no. 64.08.2034hm consisting of 2520 nos. fixing pin part no. 8 x 40 din 1481 and 2

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