產品詳情
Grade : 1.4910 壓力用無縫鋼管
Number: X3CrNiMoBN17-13-3
Classification: 奧氏體抗蠕變鋼
Density: 8 g/cm 3
Standard:
EN 10302:2008抗蠕變鋼、鎳和鈷合金
EN 10028-7:2007壓力用鋼制扁平產品。不銹鋼
EN 10222-5:2000壓力用鋼鍛件。馬氏體、奧氏體和奧氏體-鐵素體不銹鋼
EN 10216-5:2014壓力用無縫鋼管。技術交付條件。不銹鋼管
EN 10269:1999具有規定高溫和/或低溫財產的緊固件用鋼和鎳合金
EN 10088-1:2005不銹鋼。不銹鋼清單
Equivalent grades:
Chemical comb % of steel X3CrNiMoBN17-13-3 (1.4910): EN 10302-2008
According EN 10222-5 steel 1.4910 named X3CrNiMoN17-13-3
| C | Si | Mn | Ni | P | S | Cr | Mo | N | B |
| max 0.04 | max 0.75 | max 2 | 12月14日 | max 0.035 | max 0.015 | 16 - 18 | 2月3日 | 0.1 - 0.18 | 0.0015 - 0.005 |
Mechanical properties of steel X3CrNiMoBN17-13-3 (1.4910)
Rm - Tensile strength (MPa) (+A) 550-780
Rm - Tensile strength (MPa) (+AT) 550-750
Rp0.2 0.2% proof strength (MPa) (+A) 260-300
Rp0.2 0.2% proof strength (MPa) (+AT) 260
KV - Impact energy (J) transverse, (+A) +20°
60
KV - Impact energy (J) longitud., (+A) +20°
100
KV - Impact energy (J) longitud., (+AT) +20°
120
KV - Impact energy (J) transverse, (+AT) +20°
80
A - Min. elongation at fracture (%) (+A) 35-40
A - Min. elongation at fracture (%) longitud., (+AT) 35
A - Min. elongation at fracture (%) transverse, (+AT) 40
Properties of steel X3CrNiMoBN17-13-3 (1.4910)
耐晶間腐蝕：在交貨條件下-是；在致敏條件下-是（EN 10028-7）？？？耐晶間腐蝕性-無（EN 10216-5）？？？
