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Q345R正火,Q245R正火,16MnDR,Q370R, (S)A515Gr60,(S)A515Gr65,(S)A515Gr70,(S)516Gr60,(S)516Gr65,(S)516Gr70, Q345R(HIC),Q345R(R-HIC),15MnNbR,15MnNiDR,15CrMoR,09MnNiDR,13MnNiMoNbR,P235GH,14Gr1MoR

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首頁 > 供應(yīng)產(chǎn)品 > 舞鋼SA516Gr60容器板/SA516Gr70正火美標(biāo)
舞鋼SA516Gr60容器板/SA516Gr70正火美標(biāo)
單價(jià) 5000.00 / 噸對比
銷量 暫無
發(fā)貨 河南平頂山市付款后3天內(nèi)
庫存 10000噸起訂10噸
品牌 舞鋼
厚度 8-650mm
寬度 1600-4000mm
長度 6000-15000mm
過期 長期有效
更新 2021-01-04 10:08
 
詳細(xì)信息

五、化學(xué)成分

元素

成分,%

55380)級

60415)級

65450)級

70485)級

C①②

板厚≤?in.12.5mm

≤0.18

≤0.21

≤0.24

≤0.27

板厚>?in.-2in.12.5mm

≤0.20

≤0.23

≤0.26

≤0.28

板厚>2in.-4in.50~100mm

≤0.22

≤0.25

≤0.28

≤0.30

板厚>4in.-8in.100~200mm

≤0.24

≤0.27

≤0.29

≤0.31

板厚>8in.200mm

≤0.26

≤0.27

≤0.29

≤0.31

Mn

板厚不大于?in.12.5mm

熔煉分析

0.60~0.90

0.60~0.90

0.85~1.20

0.85~1.20

成品分析

0.55~0.98

0.55~0.98

0.79~1.30

0.79~1.30

板厚大于?in.12.5mm

熔煉分析

0.60~1.20

0.60~1.20

0.85~1.20

0.85~1.20

成品分析

0.55~1.30

0.79~1.30

0.79~1.30

0.79~1.30

P

≤0.035

≤0.035

≤0.035

≤0.035

P

≤0.035

≤0.035

≤0.035

≤0.035

Si

熔煉分析

0.15~0.40

0.15~0.40

0.15~0.40

0.15~0.40

成品分析

0.13~0.45

0.13~0.45

0.13~0.45

0.13~0.45

 ①對熔煉分析和成品分析均適應(yīng)。
②在規(guī)定碳含量以下每降低0.01%,規(guī)定錳含量的上限可增加0.06%,熔煉分析允許到1.5%,成品分析允許到1.6%。
③60級厚度不超過?in.(12.5mm)的鋼板錳含量熔煉分析可為0.85%~1.20%,成品分析0.79%~1.30% 。
 

六、力學(xué)性能

項(xiàng)目

55380)級

60415)級

65450)級

70485)級

抗拉強(qiáng)度,ksiMPa

55~75380~515

60~80415~550

65~85450~585

70~90485~620

屈服強(qiáng)度ksiMPa

≥30205

≥32220

≥35240

≥33260

伸長率(標(biāo)距8in200mm),%

≥23

≥21

≥19

≥17

伸長率(標(biāo)距2in50mm),%

≥27

≥25

≥23

≥21

用0.2%殘余變形法或荷載下的0.5%伸長測定。②關(guān)于伸長率的修正見A-20/A20M標(biāo)準(zhǔn)。


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