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09MnNiDR是什么钢09MnNiDR

来源:热处理 时间:2024/12/28

1、09MnNiDR牌号介绍:

09MnNiDR读作“零九锰镍低容”,属于低温容器板的一种。09表示C含量在0.09%左右,Mn表示Mn含量在1%左右,Ni表示有微量的合金元素,一般在0.30以上算合金元素,需要表示出来。"D"是低拼音的个字母,"R"是容拼音的个字母。

2、09MnNiDR化学成分含量及作用:

09MnNiDR其中内含的Mn可以提高钢材强度,Ni可以加强低温韧性,并具有明显降低冷萃转折温度的作用。09MnNiDR具有淬硬向小,不易形成冷裂纹,焊缝具有较好的塑性和韧性。09MnNiDR焊接时应控制焊接线能量和层间温度,09MnNiDR焊后还应进行消除应力的热处理。

Ni在钢中为纯固溶元素,具有明显降低冷脆转折温度的作用。Ni与铁以互溶形式存在于a和7铁相中,通过其在晶粒内的吸附作用细化铁素体晶粒,提高09MnNiDR钢的冲击韧性。但同时Ni是扩大奥氏体元素,降低奥氏体的转变温度,从而影响到碳与合金元素的扩散速度,阻止奥氏体向珠光体转变,降低钢的临界冷却速度,可提高钢的淬透性,易使09MnNiDR中出现贝氏体及马氏体。因此控制合适的Ni含量,使其保持单一的铁素体加珠光体是改善韧性的关键。

3、09MnNiDR钢板交货状态:

09MnNiDR钢板可以选择正火、正火+回火,-70度低温冲击等热处理工艺,如果说是常规的09MnNiDR这些难以满足客户的需求,09MnNiDR钢板也可以选择和钢厂协商,按照要求加工即可。

4、09MnNiDR超声检测

09MnNiDR钢板厚度大于20mm的正火或正火加回火状态交货钢板以及厚度大于16mm的09MnNiDR淬火加回火状态交货的钢板应每张进行超声检测,其他厚度钢板经供需双方协商也可每张进行超声检测,09MnNiDR检测方法按JB/T.3或GB/T执行。

5、09MnNiDR现货厚度09MnNiDR可切割:

09MnNiDR钢板生产厚度5mm-mm火焰切割厚度mm以下,钢板库存8mm-mm舞钢产正火、正货加回火09MnNiD钢板,提供钢板试样,和09MnNiDR质量证明书。09MnNiDR钢板可按图纸切割货切割封头毛料。

6、09MnNiDR特点及应用:

09MnNiDR具有非常好的耐低温性能同时也具备一定的强度和抗疲劳性能,09MnNiDR主要应用于制造备脱乙烷塔、CO2吸收塔、中压闪蒸塔、冷却器、脱乙烷塔、再吸收塔、压缩机机壳、丙烷低温储罐、反应器、换热器、分离器、液化气罐、核能反应堆压力壳、锅炉汽包、核电设备、汽轮机、冷却器、化工球罐、船用设备等等,09MnNiDR用处非常之广泛,09MnNiDR是很多机械容器设备制作的主要材料之一。

7、容器板现货规格:

材质规格宽长重量[吨]存货地

09MnNiDR800091.舞钢

09MnNiDR8220000108.舞钢

09MnNiDR820000024.舞钢

09MnNiDR20000.舞钢

09MnNiDR00170.舞钢

09MnNiDR0000042.舞钢

09MnNiDR12000139.舞钢

09MnNiDR00230.舞钢

09MnNiDR120118.舞钢

09MnNiDR1220000041.舞钢

09MnNiDR.舞钢

09MnNiDR14000229.舞钢

09MnNiDR14220000121.舞钢

09MnNiDR1420000048.舞钢

09MnNiDR16220000422.舞钢

09MnNiDR00263.舞钢

09MnNiDR1620000068.舞钢

09MnNiDR18000322.舞钢

09MnNiDR18220000240.舞钢

09MnNiDR182103.舞钢

09MnNiDR182300003.舞钢

09MnNiDR182103.舞钢

09MnNiDR182300003.舞钢

09MnNiDR1820000048.舞钢

09MnNiDR182200103.舞钢

09MnNiDR.舞钢

09MnNiDR124.舞钢

09MnNiDR124.舞钢

09MnNiDR.舞钢

09MnNiDR20000.舞钢

09MnNiDR2020000042.舞钢

09MnNiDR20220000139.舞钢

09MnNiDR.舞钢

09MnNiDR0000063.舞钢

09MnNiDR20000153.舞钢

09MnNiDR22000275.舞钢

09MnNiDR2420000036.舞钢

09MnNiDR.舞钢

09MnNiDR24220000111.舞钢

09MnNiDR24000213.舞钢

09MnNiDR2522000063.舞钢

09MnNiDR25000126.舞钢

09MnNiDR26220000142.舞钢

09MnNiDR2620000024.舞钢

09MnNiDR00175.舞钢

09MnNiDR28000148.舞钢

09MnNiDR2820000026.舞钢

09MnNiDR28220000141.舞钢

09MnNiDR6.舞钢

09MnNiDR.舞钢

09MnNiDR1.舞钢

09MnNiDR3.舞钢

09MnNiDR.舞钢

09MnNiDR302007.舞钢

09MnNiDR.舞钢

09MnNiDR.舞钢

09MnNiDR3020000040.舞钢

09MnNiDR302420106.舞钢

09MnNiDR30220000195.舞钢

09MnNiDR30000208.舞钢

09MnNiDR.舞钢

09MnNiDR302116.舞钢

09MnNiDR3000074.舞钢

09MnNiDR3200076.舞钢

09MnNiDR3220000036.舞钢

09MnNiDR34220000108.舞钢

09MnNiDR340008.舞钢

09MnNiDR340008.舞钢

09MnNiDR340008.舞钢

09MnNiDR340008.舞钢

09MnNiDR342200005.舞钢

09MnNiDR342200005.舞钢

09MnNiDR340008.舞钢

09MnNiDR340008.舞钢

09MnNiDR340008.舞钢

09MnNiDR340008.舞钢

09MnNiDR340008.舞钢

09MnNiDR362007.舞钢

09MnNiDR362007.舞钢

09MnNiDR3600.舞钢

09MnNiDR3622000060.舞钢

09MnNiDR362000006.舞钢

09MnNiDR362000006.舞钢

09MnNiDR362000006.舞钢

09MnNiDR3800081.舞钢

09MnNiDR300107009.舞钢

09MnNiDR380107.舞钢

09MnNiDR3822000055.舞钢

09MnNiDR382000007.舞钢

09MnNiDR382000007.舞钢

09MnNiDR382000007.舞钢

09MnNiDR.舞钢

09MnNiDR380108.舞钢

09MnNiDR4022000075.舞钢

09MnNiDR40000123.舞钢

09MnNiDR.舞钢

09MnNiDR.舞钢

09MnNiDR.舞钢

09MnNiDR402000007.舞钢

09MnNiDR402000007.舞钢

09MnNiDR402000007.舞钢

09MnNiDR.舞钢

09MnNiDR4200050.舞钢

09MnNiDR4223207010.舞钢

09MnNiDR4000052.舞钢

09MnNiDR422109.舞钢

09MnNiDR4400010.舞钢

09MnNiDR4423207010.舞钢

09MnNiDR0010.舞钢

09MnNiDR0010.舞钢

09MnNiDR0087.舞钢

09MnNiDR462200009.舞钢

09MnNiDR4621010.舞钢

09MnNiDR4800068.舞钢

09MnNiDR4822000010.舞钢

09MnNiDR4822000010.舞钢

09MnNiDR5000011.舞钢

09MnNiDR5000011.舞钢

09MnNiDR5000011.舞钢

09MnNiDR5022000010.舞钢

09MnNiDR5022000010.舞钢

09MnNiDR5000011.舞钢

09MnNiDR5000011.舞钢

09MnNiDR0012.舞钢

09MnNiDR0012.舞钢

09MnNiDR5000010.舞钢

09MnNiDR5000010.舞钢

09MnNiDR0012.舞钢

09MnNiDR5001017.舞钢

09MnNiDR5522000023.舞钢

09MnNiDR5500078.舞钢

09MnNiDR2.舞钢

09MnNiDR5601080012.舞钢

09MnNiDR6000099.舞钢

09MnNiDR2000050.舞钢

09MnNiDR2001011.舞钢

09MnNiDR6500015.舞钢

09MnNiDR7021012.舞钢

09MnNiDR7021012.舞钢

09MnNiDR7000016.舞钢

09MnNiDR7500017.舞钢

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