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Grade : X6CrNiMoNb17-12-2通用耐腐蝕鋼片/板和帶材
    Number:     1.4580
    Classification:     奧氏體不銹鋼-特殊等級
    Density:     8   g/cm 3
    Standard:    
EN 10088-2:2005不銹鋼。通用耐腐蝕鋼片/板和帶材交貨技術條件
EN 10088-3:2005不銹鋼。一般用途耐腐蝕鋼的半成品、棒材、線材、型材和光亮產品的交貨技術條件
EN 10028-7:2007壓力用鋼制扁平產品。不銹鋼
EN 10216-5:2014壓力用無縫鋼管。技術交付條件。不銹鋼管
EN 10272:2007壓力用不銹鋼棒
EN 10297-2:2005機械和一般工程用無縫圓形鋼管。不銹鋼。技術交付條件
EN 10088-1:2005不銹鋼。不銹鋼清單

    Equivalent grades:    


Chemical comb %   of   steel   X6CrNiMoNb17-12-2 (1.4580):   EN 10088-2-2005
Nb = 10 * C to 1.0
Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast.

C	Si	Mn	Ni	P	S	Cr	Mo	Nb
max   0.08	max   1	max   2	10.5 - 13.5	max   0.045	max   0.015	16.5 - 18.5	2 - 2.5	max   1

Mechanical properties of   steel   X6CrNiMoNb17-12-2 (1.4580)
Rm - Tensile strength (MPa) (+A)	510-740
Rm - Tensile strength (MPa) (+AT)	510-740
Rp0.2 0.2% proof strength (MPa) (+A)	215-220
Rp0.2 0.2% proof strength (MPa) (+AT)	215
KV - Impact energy (J) transverse, (+A)	+20°
	60
KV - Impact energy (J) longitud., (+A)	+20°
	100
A - Min. elongation at fracture (%) (+A)	35-40
A - Min. elongation at fracture (%) longitud., (+AT)	35
A - Min. elongation at fracture (%) transverse, (+AT)	30
Brinell hardness   (HB):   (+A)	230