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AMS 5525簡(jiǎn)介

牌號(hào) AMS 5525
對(duì)應(yīng)標(biāo)準(zhǔn) SAE AMS 5525 K-2019
耐腐蝕和耐熱鋼、薄板、帶材和板材（15Cr-25.5Ni-1.2Mo-2.1Ti-0.006B-0.30V, 1800 °F (982 °C) Solution Heat Treated）
Steel, Corrosion and Heat-Resistant, Sheet, Strip, and Plate
歸類 合金鋼
AMS 5525 化學(xué)元素成分含量(%)
成分 C Si Mn P S Cr Ni Mo Ti V B Co Al
最小值 - - - - - 13.5 24 1 1.9 0.1 0.003 - -
最大值 0.08 1 2 0.025 0.025 16 27 1.5 2.35 0.5 0.01 1 0.35
碳當(dāng)量計(jì)算
AMS 5525 機(jī)械性能
厚度
t
mm		 熱處理或狀態(tài)
抗拉強(qiáng)度
σb
Mpa 		屈服點(diǎn)
σs
Mpa 		斷后伸長率或延伸率
δ
%
0.025≤t≤0.038 As Solution Heat Treated ≤724 in 50.8 mm or 4D
≥10
0.038＜t≤0.05 As Solution Heat Treated ≤724 ≥12
0.05＜t≤0.1 As Solution Heat Treated ≤724 ≥20
t＞0.1 As Solution Heat Treated ≤724 ≥25
0.025≤t≤0.038 After Precipitation Heat Treatment ≥862 ≥655 ≥4
0.038＜t≤0.05 After Precipitation Heat Treatment ≥896 ≥655 ≥8
0.05＜t≤0.1 After Precipitation Heat Treatment ≥931 ≥655 ≥10
t＞0.1 After Precipitation Heat Treatment ≥965 ≥655 ≥15
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