24小时热门版块排行榜

返回列表

goingabroad

木虫 (文坛精英)

应助: 61 (初中生)
金币: 1334.5
散金: 100
红花: 13
帖子: 26332
在线: 889.2小时
虫号: 1646108
注册: 2012-02-27
性别: GG
专业: 金属材料的合金相、相变及

[求助] G-X6CrNi1810

求助G-X6CrNi1810材料的资料或标准。

回复此楼

» 猜你喜欢

南方科技大学机械与能源工程系-邓辉研究员招收2026级博士生已经有0人回复
国内的超声波分散机源头厂家，制造商、供应商都有哪些？要质量好的奥已经有0人回复
机械工程论文润色/翻译怎么收费? 已经有90人回复
2026锡箔片推荐企业/供应商/哪家做得好/哪个品牌好？已经有0人回复
【2026】氧化铜颗粒推荐供应商/哪家强/代理商,氧化铜颗粒供货商有哪些?哪家好？已经有0人回复
2026年锡箔片推荐企业/供应商/哪家做得好/哪个品牌好已经有1人回复
杭州精浩超声波搅拌机 —— 纳米材料搅拌 “神器”，20 分钟搞定之前 1 小时的活！已经有2人回复
南方科技大学机械与能源工程系-邓辉研究员招收2026级博士生已经有0人回复
2026锡制固体/锡制液体推荐企业/供应商/推荐品牌已经有0人回复
南方科技大学机械与能源工程系-邓辉研究员招收2026级博士生已经有0人回复

» 本主题相关商家推荐: (我也要在这里推广)

» 本主题相关价值贴推荐，对您同样有帮助:

1楼 2012-08-15 20:50:11

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

hwweven

至尊木虫 (知名作家)

医疗器械注册和审核

应助: 854 (博后)
贵宾: 1.482
金币: 26654.4
散金: 8259
红花: 192
沙发: 20
帖子: 8940
在线: 1616.8小时
虫号: 489804
注册: 2008-01-02
性别: GG
专业: 橡胶及弹性体

【答案】应助回帖

感谢参与，应助指数 +1

lz看看是不是这个？

Steel PK11SP (Mat.No. 1.4541, DIN X6CrNiTi18-10, AISI 321)
Designation by Standards

Brand Name Ravne No. Mat. No. DIN EN AISI
PK11SP 914 1.4541 X6CrNiTi18-10 X6CrNiTi1810 321

Chemical Composition (in weight %)

C Si Mn Cr Mo Ni V W Others
max. 0.08 max. 1.00 max. 2.00 18.00 - 10.50 - - min. Ti=5 x C x 0.7

Description
The key feature of 321 stainless is its resistance to intergranular corrosion. It employs titanium as a stabilizing element against chromium carbide formation. This alloy also exhibits strength characteristics superior to those of 304 stainless.

Applications
Jet engine parts, furnace heat treated parts, expansion joints, turbo superchargers, oil refiners, exhaust manifolds and high temperature chemical production equipment.

Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 203, 186 (200oC), 172(400oC)
Density [g/cm3]: 7.9
Thermal conductivity [W/m.K]: 14.6
Electric resistivity [Ohm mm2/m]: 0.73
Specific heat capacity[J/g.K]: 0.502

Coefficient of Linear Thermal Expansion 10-6 oC-1

20-100oC 20-200oC 20-300oC 20-400oC 20-500oC
16.0 17.0 17.0 18.0 18.0

Hardening
Harden from a temperature of 1020-1100oC followed by water or air quenching. Structure is austenite with small ferrite component.

Mechanical properties in solution-annealed condition and reistance to intercrystalline corrosion
Hardness: 130-190 HB
0.2 % proof stress: 190 N/mm2
1.0 % proof stress: 225 N/mm2
Tensile strength: 500-700 N/mm2
Elongation: 40% (for d<=160, longit.)
Resistance to interystalline corrosion: yes (in as delivered condition), yes (in sensitised condition)
Note: Sensitisation treatment for 15 min at 700oC with subsequent cooling in air.

Mechanical Properties At Elevated Temperatures

Quenched Condition

Temperature 50oC 100oC 150oC 200oC 250oC 300oC 350oC 400oC
0.2 % proof stress in N/mm2 190 176 167 157 147 136 130 124

Forging
Hot forming temperature: 1150-850oC.

Machinability
Excellent speeds and feeds are capable with this material. The addition of sulfur causes a very brittle chip. Many companies now offer premium machinability grades, such as CarTech with their Project 70 and 7000 series.

Corrosion Resistance
Resistant to a variety of organic and inorganic chemicals, fresh water and atmospheric corrosion.

Welding
Although not recommended, welding may be performed if low temperatures are employed. Recommended filler metal is AWS E/ER312. At high temperature, the sulfur in 303 tends to precipitate at the weld boundary resulting in weak and brittle joints.

Cold working
Minor deformation is possible with this alloy, although it is not its strong point. Type 303 Se is superior in this aspect.

Forms manufactured: Please see the Dimensional Sales Program.

Disclaimer
The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.

Unless otherwise specified, registered trademarks are property of Metal Ravne company. Copyright 2011 by Metal Ravne. All rights reserved. Contact our Sales Office for more information.
来源：http://126.am/UZfIe1

赞一下

回复此楼

2楼2012-08-15 23:10:13

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

goingabroad

木虫 (文坛精英)

应助: 61 (初中生)
金币: 1334.5
散金: 100
红花: 13
帖子: 26332
在线: 889.2小时
虫号: 1646108
注册: 2012-02-27
性别: GG
专业: 金属材料的合金相、相变及

引用回帖:

2楼: Originally posted by hwweven at 2012-08-15 23:10:13
lz看看是不是这个？

Steel PK11SP (Mat.No. 1.4541, DIN X6CrNiTi18-10, AISI 321)
Designation by Standards

Brand Name Ravne No. Mat. No. DIN EN AISI
PK11SP 914 1.4541 X6CrNiTi18-10 X6CrNiTi1810 3 ...

不是

回复此楼

3楼2012-08-16 07:00:41

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖