TH171232B - High-strength hot-dip galvanized steel sheet, and the production method is - Google Patents

High-strength hot-dip galvanized steel sheet, and the production method is

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Publication number
TH171232B
TH171232B TH1701003962A TH1701003962A TH171232B TH 171232 B TH171232 B TH 171232B TH 1701003962 A TH1701003962 A TH 1701003962A TH 1701003962 A TH1701003962 A TH 1701003962A TH 171232 B TH171232 B TH 171232B
Authority
TH
Thailand
Prior art keywords
steel sheet
galvanized steel
dip galvanized
production method
strength hot
Prior art date
Application number
TH1701003962A
Other languages
Thai (th)
Other versions
TH171232A (en
Original Assignee
เจเอฟอี สตีล คอร์ปอเรชั่น
Filing date
Publication date
Application filed by เจเอฟอี สตีล คอร์ปอเรชั่น filed Critical เจเอฟอี สตีล คอร์ปอเรชั่น
Publication of TH171232A publication Critical patent/TH171232A/en
Publication of TH171232B publication Critical patent/TH171232B/en

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Claims (2)

1. แผ่นเหล็กกล้าชุบสังกะสีแบบจุ่มร้อนความแข็งแรงสูงซึ่ง มีองค์ประกอบซึ่งมี C 0.15% ขึ้นไปไม่เกิน 0.25%, Si: 0.50% ขึ้นไปไม่เกิน 2.5%, Mn: 2.3% ขึ้นไปไม่เกิน 4.0%, P: ไม่เกิน 0.100%, S: ไม่เกิน 0.02%, Al: 0.01% ขึ้นไปไม่เกิน1.High strength hot dip galvanized steel sheet which There are elements with C 0.15% or more, not more than 0.25%, Si: 0.50% or more, not more than 2.5%, Mn: 2.3% or more, not more than 4.0%, P: not more than 0.100%, S: not more than 0.02%, Al: 0.01% or more, not more 2.5% ด้วย % โดยมวล ส่วนที่เหลือเป็น Fe และสิ่งแปลกปลอมที่ไม่สามารถหลีกเลี่ยงได้ &n:2.5% with% by mass, the remainder in Fe and the inevitable foreign matter & n:
TH1701003962A 2015-11-24 High-strength hot-dip galvanized steel sheet, and the production method is TH171232B (en)

Publications (2)

Publication Number Publication Date
TH171232A TH171232A (en) 2017-12-07
TH171232B true TH171232B (en) 2017-12-07

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