| Grade : | SUS301L工程用焊接圓鋼管。不銹鋼 | ||||||
| Number: | X2CrNiN18-7 | ||||||
| Classification: | 奧氏體不銹鋼 | ||||||
| Density: | 7.9 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(shù)條件 | |||||||
| EN 10028-7:2007壓力用鋼制扁平產(chǎn)品。不銹鋼 | |||||||
| EN 10296-2:2005機(jī)械和一般工程用焊接圓鋼管。不銹鋼。技術(shù)交付條件 | |||||||
| EN 10088-1:2005不銹鋼。不銹鋼清單 | |||||||
| EN 10088-4:2009不銹鋼。建筑用耐腐蝕鋼片/板和帶材交貨技術(shù)條件 | |||||||
| Equivalent grades: | |||||||
| Chemical comb % of steel X2CrNiN18-7 (SUS301L ): EN 10088-2-2005 | |||||||
| 未經(jīng)買方同意，不得故意將本表中未列出的元素添加到鋼材中，除非對鑄件進(jìn)行精加工 | |||||||
| C | Si | Mn | Ni | P | S | Cr | N |
| max 0.03 | max 1 | max 2 | 6月8日 | max 0.045 | max 0.015 | 16.5 - 18.5 | 0.1 - 0.2 |
| Mechanical properties of steel X2CrNiN18-7 (SUS301L ) | |||||||
| Rm - Tensile strength (MPa) (+A) | 630-850 | ||||||
| Rp0.2 0.2% proof strength (MPa) (+A) | 330-350 | ||||||
| KV - Impact energy (J) transverse, (+A) | +20° | ||||||
| 60 | |||||||
| KV - Impact energy (J) longitud., (+A) | +20° | ||||||
| 90 | |||||||
| A - Min. elongation at fracture (%) (+A) | 35-45 | ||||||
| Properties of steel X2CrNiN18-7 (1.4318) | |||||||
| 耐晶間腐蝕：在交貨條件下-是；處于致敏狀態(tài)-是 | |||||||
