<form id="zrvf3"></form>

<em id="zrvf3"><p id="zrvf3"><i id="zrvf3"></i></p></em>

<em id="zrvf3"></em>

L80-13Cr

Category：Martensitic Stainless SteelPublishedDate：2019-05-21

1. Standard

API Standard：API 5CT

2. Chemical Composition

Elements	C	Mn	P	S	Si	Cr	Mo	Ni	Cu
Min	0.15	0.25				12.0	-
Max	0.22	1.00	0.020	0.010	1.00	14.0	-	0.50	0.25
Actual value	0.17	0.46	0.017	0.0054	0.335	12.7	0.034	0.13	0.048

3. Mechanical Properties

Mechanical Properties	Tensile Strength MPa	Yield Strength MPa	Hardness HRC	0℃，Longitudinal Impact J 10×10×55	Elongation %
Min	655	552		27	20
Max		655	23
Actual value	743	585	18.7	73.8（-10℃，Longitudinal Impact J 10×7.5×55）	27

4. Typical Size

Size	Outside Diameter mm	Permissible Variations in Outside Diameter mm	Wall Thickness Mm	Average Wall Permissible Variations in Wall Thickness
114.3×8.56	114.3	-0.5%到+1.0%	8.56	±10%S

Note:Standard requirements control range:OD：-0.5%到+1.0%OD，WT：±10%S

5. Typical Application Environment

The metal material is suitable for wet, a certain concentration of CO2, temperature below 150 ℃ of tubing, coupling and other oil and gas appliances.

Copyright ? Xinxing Pipes All rights reserved ICP prepared 16003241 number

Recruitment Weibo

日韩欧美国产高清亚洲,国产乱子伦精品一区二区三区91视频,一二三区精品福利视频,久久综合九色综合本道,欧亚午夜成人毛片一区二区年轻老师的滋味5高潮色综合91久久精品中文国产AⅤ无码一二三区 P国产精品久久福利网站天堂网中文在线www 亚洲无码在线中文亚洲精品国产综合久久一线国产国拍亚洲精品永久无码伊人伊城久久综合网亚洲国产综合一区二区三区