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CR420/780DP

汽車鋼

CR420/780DP化學(xué)成份范圍值:注:實(shí)際化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。CR420/780DP碳C: ≤0.18CR420/780DP錳Mn:≤2.50CR420/780DP鋁ALt:≥0.020CR420/780DP磷P:≤0.030CR420/780DP硫S:≤0.035CR420/780DP硅Si:≤1.20CR420/780DP力學(xué)性能范圍值:注:實(shí)際力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)。屈服點(diǎn)(σs/MPa):4

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CR380LA

汽車鋼

CR380LA化學(xué)成份范圍值:注:實(shí)際化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。CR380LA碳C: ≤0.10CR380LA鉻NB:≤0.09CR380LA錳Mn:≤1.60CR380LA鋁ALt:≥0.015CR380LA磷P:≤0.025CR380LA硫S:≤0.025CR380LA硅Si:≤0.50CR380LA鈦Ti:≤0.15CR380LA力學(xué)性能范圍值:注:實(shí)際力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)。屈服點(diǎn)(σs/

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CR340LA

汽車鋼

CR340LA化學(xué)成份范圍值:注:實(shí)際化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。CR340LA碳C: ≤0.10CR340LA鉻NB:≤0.09CR340LA錳Mn:≤1.10CR340LA鋁ALt:≥0.015CR340LA磷P:≤0.025CR340LA硫S:≤0.025CR340LA硅Si:≤0.50CR340LA鈦Ti:≤0.15CR340LA力學(xué)性能范圍值:注:實(shí)際力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)。屈服點(diǎn)(σs/

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CR340/590DP

汽車鋼

CR340/590DP化學(xué)成份范圍值:注:實(shí)際化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。CR340/590DP碳C: ≤0.16CR340/590DP錳Mn:≤2.20CR340/590DP鋁ALt:≥0.020CR340/590DP磷P:≤0.030CR340/590DP硫S:≤0.035CR340/590DP硅Si:≤0.80CR340/590DP力學(xué)性能范圍值:注:實(shí)際力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)。屈服點(diǎn)(σs/MPa):3

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CR300LA

汽車鋼

CR300LA化學(xué)成份范圍值:注:實(shí)際化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。CR300LA碳C:≤0.10CR300LA鉻NB:≤0.09CR300LA錳Mn:≤1.00CR300LA鋁ALt:≥0.015CR300LA磷P:≤0.025CR300LA硫S:≤0.025CR300LA硅Si:≤0.50CR300LA鈦Ti:≤0.15CR300LA力學(xué)性能范圍值:注:實(shí)際力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)。屈服點(diǎn)(σs/M

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CR300/500DP

汽車鋼

CR300/500DP化學(xué)成份范圍值:注:實(shí)際化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。CR300/500DP碳C: ≤0.14CR300/500DP錳Mn:≤1.60CR300/500DP鋁ALt:≥0.020CR300/500DP磷P:≤0.030CR300/500DP硫S:≤0.035CR300/500DP硅Si:≤0.60CR300/500DP力學(xué)性能范圍值:注:實(shí)際力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)。屈服點(diǎn)(σs/MPa):3

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CR260LA

汽車鋼

CR260LA化學(xué)成份范圍值:注:實(shí)際化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。CR260LA碳C:≤0.10CR260LA錳Mn:≤0.60CR260LA鋁ALt:≥0.015CR260LA磷P:≤0.025CR260LA硫S:≤0.025CR260LA硅Si:≤0.50CR260LA鈦Ti:≤0.15CR260LA力學(xué)性能范圍值:注:實(shí)際力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)。屈服點(diǎn)(σs/MPa):260-330抗拉?

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CR260/450DP

汽車鋼

CR260/450DP化學(xué)成份范圍值:注:實(shí)際化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。CR260/450DP碳C: ≤0.12CR260/450DP錳Mn:≤1.20CR260/450DP鋁ALt:≥0.020CR260/450DP磷P:≤0.030CR260/450DP硫S:≤0.035CR260/450DP硅Si:≤0.40CR260/450DP力學(xué)性能范圍值:注:實(shí)際力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)。屈服點(diǎn)(σs/MPa):2

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