| Grade : | X38CrMo14耐腐蝕鋼片/板和帶材 | |||||||
| Number: | 1.4419 | |||||||
| Classification: | Martensitic stainless steel | |||||||
| Density: | 7.7 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 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(chǎn)品的交貨技術(shù)條件 | ||||||||
| EN 10088-1:2005不銹鋼。不銹鋼清單 | ||||||||
| Equivalent grades: | ||||||||
| Chemical comb % of steel X38CrMo14 (1.4419): EN 10088-2-2005 | ||||||||
| 在詢問(wèn)和訂購(gòu)時(shí)可能會(huì)商定更嚴(yán)格的碳排放范圍 | ||||||||
| 硫含量的特定范圍可以提供特定性能的改善。對(duì)于可加工性，建議并允許將硫含量控制在0.015%至0.030%之間。對(duì)于可焊性，建議并允許將硫含量控制在0.008%至0.030%之間。對(duì)于可極化性，建議將硫含量控制在最大0.015%。 | ||||||||
| 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(duì)鑄件進(jìn)行精加工 | ||||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| 0.36 - 0.42 | max 1 | max 1 | max 0.04 | max 0.015 | 13 - 14.5 | 0.6 - 1 | ||
| Mechanical properties of steel X38CrMo14 (1.4419) | ||||||||
| Rm - Tensile strength (MPa) (+A) | 760 | |||||||
| A - Min. elongation at fracture (%) (+A) | 15 | |||||||
| Brinell hardness (HB): (+A) | 235 | |||||||
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