材料特性 Material Characteristics
商業(yè)純鍛造鎳(99.6%),和Nickel 200具有相同的鎳含量。但是相對較低的碳含量可以阻止在超過600°F(315℃)高溫下因晶間碳導致的脆變;較低的碳含量還可以減少硬度,這一點使Nickel 201特別適合冷成型產(chǎn)品。
Commercial pure wrought nickel (99.6%)has the same nickel content as Nickel 200. However, but a relatively low carbon content can prevent embrittlement due to intergranular carbon at temperatures above 600 ° F (315 ℃); lower carbon content also reduce hardness, which makes Nickel201 particularly suitable for cold formed products.
機械性能 Mechanical Properties
名稱 Type | 標椎(ASTM) Standard | 合金狀態(tài) Alloy State | 抗拉強度≥ Tensule Strenght | 屈服強度≥ Yield Strenght | 延展率≥ Elongation |
管件 Fitting | B366 | 退火 Annealing |
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無縫鋼管 Seamless Steel Pipe | B161/B163 | 去應力 Stress Relief | 415 | 205 | 15 |
有縫鋼管 Welded Steel Pipe | B725/B730 | 去應力 Stress Relief | 415 | 205 | 15 |
板材 Plate | B162 | 退火 Annealing | 345 | 80 | 40 |
棒材 Bar | B160 | 退火 Annealing | 345 | 70 | 40 |
化學成分 Chemical Composition
名稱 Type | 標椎(ASTM) Standard | Ni≥ | Cu≤ | Fe≤ | Mn≤ | C≤ | Si≤ | S≤ |
管件 Fitting | B366 | 99.0 | 0.25 | 0.40 | 0.35 | 0.02 | 0.35 | 0.01 |
無縫鋼管 Seamless Steel Pipe | B161/B163 | 99.0 | 0.25 | 0.40 | 0.35 | 0.02 | 0.35 | 0.01 |
有縫鋼管 Welded Steel Pipe | B725/B730 | 99.0 | 0.25 | 0.40 | 0.35 | 0.02 | 0.35 | 0.01 |
板材 Plate | B162 | 99.0 | 0.25 | 0.40 | 0.35 | 0.02 | 0.35 | 0.01 |
棒材 Bar | B160 | 99.0 | 0.25 | 0.40 | 0.35 | 0.02 | 0.35 | 0.01 |