|
US$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YS/T 831-2012: TZM molybdenum alloy bars
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 831-2012 | English | 239 |
Add to Cart
|
3 days [Need to translate]
|
TZM molybdenum alloy bars
| Valid |
YS/T 831-2012
|
PDF similar to YS/T 831-2012
Basic data | Standard ID | YS/T 831-2012 (YS/T831-2012) | | Description (Translated English) | TZM molybdenum alloy bars | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H63 | | Classification of International Standard | 77.150.99 | | Word Count Estimation | 9,978 | | Quoted Standard | GB/T 228.1; GB/T 4196; GB/T 4197; GB/T 4325.10; GB/T 4325.11; GB/T 4325.1; GB/T 4325.12; GB/T 4325.13; GB/T 4325.14; GB/T 4325.15; GB/T 4325.16; GB/T 4325.17; GB/T 4325.18; GB/T 4325.19; GB/T 4325.20; GB/T 4325.21; GB/T 4325.2; GB/T 4325.22; GB/T 4325.23; | | Regulation (derived from) | Ministry of Industry and Information Technology Bulletin 2012 No. 55; industry standard filing Notice 2013 No. 1 (No. 157 overall) | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This standard specifies the requirements TZM molybdenum alloy rods, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates and contracts (or orders) content. This standard applies pressure processing method of po | YS/T 831-2012: TZM molybdenum alloy bars---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
TZM molybdenum alloy bars
ICS 77.150.99
H63
People's Republic of China Nonferrous Metals Industry Standard
TZM molybdenum alloy bar
Issued on. 2012-11-07
2013-03-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard was drafted. Western Metal Materials Co., Ltd., China Nonferrous Metals Industry Standards and Metrology Institute for Quality.
The main drafters of this standard. light new country, Hou Juntao, Dengzi Nan, Ding Xu, Huang Xianming, Zhangjiang Feng.
TZM molybdenum alloy bar
1 Scope
This standard specifies the TZM molybdenum alloy rod requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality certificate
Contract (or purchase order) content.
This standard applies to pressure and powder metallurgy processing method produced TZM molybdenum alloy bar, the bar is mainly used in electronic, medical, military
Workers, and other industries.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. Who does not note date reference documents, the latest edition (including any amendments) applies to this document.
RT Test Method. Test Part 1 GB/T 228.1 metallic materials tensile
GB/T 4196 Method for determining the density of tungsten and molybdenum strip
GB/T 4197 grain size of sintered bar and rod test methods tungsten and molybdenum and its alloys
GB/T 4325 (all parts), chemical analysis of molybdenum
3 Requirements
3.1 Chemical composition
High-temperature structural parts of chemical composition of the product shall comply with the requirements in Table 1, wherein, Ⅰ grade product suitable for processing into a variety of electronic and
Functional element, Ⅱ grade product suitable for processing into high-temperature structural elements under a non-oxidizing atmosphere conditions.
Table 1 %
Grade rating
Principal Component (mass fraction)
Moa Ti Zr C
TZM
Grade Ⅰ balance 0.400 0.600 0.060 - 0.120 0.010 - 0.040
Ⅱ grade balance 0.400 - 0.600 0.060 - 0.120 0.010 - 0.040
Grading
Impurity content (mass fraction)
Al Mg Fe Ni Si NO
Grade Ⅰ ≤0.002 ≤0.002 ≤0.010 ≤0.005 ≤0.010 ≤0.003 ≤0.040
Ⅱ ≤0.002 ≤0.002 ≤0.010 ≤0.005 ≤0.010 ≤0.003
0.040 ~
0.080
a molybdenum content of 100% in the table all the impurity elements in the difference between the sum of the measured values, summing the elements of the former value shall be rounded to the 10-5 level.
3.2 Product specifications and state
Supply Status 3.2.1 products are divided into two types of sintering and pressure processing, product brands, specifications, and status are shown in Table 2.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YS/T 831-2012_English be delivered?Answer: Upon your order, we will start to translate YS/T 831-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of YS/T 831-2012_English with my colleagues?Answer: Yes. The purchased PDF of YS/T 831-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|