2Cr12MoV

2Cr12MoV is a national standard martensitic heat-resistant steel grade. The steel used for high temperature bolts and blades of steam turbines and turbines contains about 12% chromium. The addition of nickel, molybdenum and vanadium makes it possible to use in the environment of<540 ° C. The steel has high thermal strength and structural stability, good shock absorption and small linear expansion coefficient, good process performance, and acceptable weldability.

关键词：

数据1 数据2 数据3 数据4

所属分类：

产品附件：

关键词：

咨询热线：

+86 21-67679028

联系我们

询价

product details

Brand	2Cr12MoV
Similar brands	21Cr12MoV S46020
Classification	Martensitic stainless steel
Performance	Corrosion resistance
Label	Martensitic stainless steel
Correspondingstandards	GB/T 20878-2007《Grade and chemical composition of stainless steel and heat-resistant steel》 GB/T 20410-2006《Steel for turbine high temperature bolts》 GB/T 8732-2014 《Steel for steam turbine blades》
Explain	2Cr12MoV is a national standard martensitic heat-resistant steel grade. The steel used for high temperature bolts and blades of steam turbines and turbines contains about 12% chromium. The addition of nickel, molybdenum and vanadium makes it possible to use in the environment of<540 ° C. The steel has high thermal strength and structural stability, good shock absorption and small linear expansion coefficient, good process performance, and acceptable weldability.

Chemical composition:%

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum value	0.18	-	0.3	-	-	11	0.3	-	0.5	0.25
Maximum	0.24	0.5	0.8	0.03	0.025	12.5	0.6	0.25	0.7	0.4

耐热钢或可作耐热钢使用。

注：以上信息仅供参考，不同标准规范中，部分元素可能有所差异；
以上材料的信息均为粗略描述，并且有偏差的可能仅供参考信息使用

*Note: Please fill in the information accurately and keep the communication unblocked. We will contact you as soon as possible

Tel：+86 21-57670337 Manager:13601862602

E-mail：sales@tmcalloy.com

Address：Plant 9, No. 212, Jiangtian East Road, Songjiang District, Shanghai, China

Shanghai Timmco Special Alloy Co., Ltd

Tel
Mailbox