TH176341B - Surface hardened steel - Google Patents

Surface hardened steel

Info

Publication number
TH176341B
TH176341B TH1701004175A TH1701004175A TH176341B TH 176341 B TH176341 B TH 176341B TH 1701004175 A TH1701004175 A TH 1701004175A TH 1701004175 A TH1701004175 A TH 1701004175A TH 176341 B TH176341 B TH 176341B
Authority
TH
Thailand
Prior art keywords
hardened steel
surface hardened
steel
mass
case hardening
Prior art date
Application number
TH1701004175A
Other languages
Thai (th)
Other versions
TH176341A (en
Original Assignee
เจเอฟอี สตีล คอร์ปอเรชั่น
Filing date
Publication date
Application filed by เจเอฟอี สตีล คอร์ปอเรชั่น filed Critical เจเอฟอี สตีล คอร์ปอเรชั่น
Publication of TH176341B publication Critical patent/TH176341B/en
Publication of TH176341A publication Critical patent/TH176341A/en

Links

Claims (1)

1. เหล็กกล้าชุบแข็งผิว (case hardening steel) ที่ประกอบรวมด้วย ใน % โดยมวล, C 0.10% ถึง 0.30%, Si: 0.10% ถึง 1.20%, Mn: 0.30% ถึง 1.50%, S: 0.010% ถึง 0.030%, Cr: 0.10% ถึง 1.00%, B: 0.:1. case hardening steel comprising in% by mass, C 0.10% to 0.30%, Si: 0.10% to 1.20%, Mn: 0.30% to 1.50%, S: 0.010% to 0.030%. , Cr: 0.10% to 1.00%, B: 0 .:
TH1701004175A 2016-01-25 Surface hardened steel TH176341A (en)

Publications (2)

Publication Number Publication Date
TH176341B true TH176341B (en) 2018-05-31
TH176341A TH176341A (en) 2018-05-31

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