JB/T 56097-1999
Flux for Carbon Steel Submerged Arc Welding - Product Quality Grading (Internal Use)
碳素钢埋弧焊用焊剂 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 质量等级 → 4 试验及检验方法 → 5 抽样方法 → 6 评定方法 Foreword → 1 Scope → 2 Normative References → 3 Quality Grades → 4 Test and Inspection Methods → 5 Sampling Methods → 6 Evaluation Methods
Scope
This standard specifies the quality grades, test and inspection methods, sampling methods, and evaluation methods for fluxes used in carbon steel submerged arc welding. This standard is only applicable to fluxes for carbon steel submerged arc welding, for internal use within the flux industry.
本标准规定了碳素钢埋弧焊用焊剂的质量等级、试验及检验方法、抽样方法、评定方法等内容。本标准仅适用于碳素钢埋弧焊用焊剂，供焊剂行业内部使用。
Normative References
Keywords
Application Summary AI generated
Flux manufacturers and quality inspection departments use this standard to classify and test fluxes for carbon steel submerged arc welding. It ensures that flux products meet different quality grades by specifying requirements for mechanical properties, sulfur and phosphorus content, physical properties, and process performance. This standard is important for ensuring welding quality and internal quality control within the flux industry.
焊剂生产企业和质量检验部门使用本标准来对碳素钢埋弧焊用焊剂进行质量等级划分和检验。它通过规定力学性能、硫磷含量、物理性能和工艺性能等指标，确保焊剂产品符合不同等级要求。该标准对于保证焊接质量和焊剂行业的内部质量控制具有重要意义。
AI Summary AI generated
This standard JB/T 56097-1999 specifies quality grading requirements for fluxes used in carbon steel submerged arc welding, classifying them into three grades: qualified, first-grade, and superior. It covers test and inspection methods for deposited metal mechanical properties, sulfur and phosphorus content, physical properties (such as particle size, moisture content, mechanical inclusions), and welding process performance (including porosity resistance and slag detachability). Sampling methods and evaluation rules are also provided, making it suitable for internal quality control in the flux industry.
本标准JB/T 56097-1999规定了碳素钢埋弧焊用焊剂的质量分等要求，将焊剂分为合格品、一等品和优等品三个等级。标准涵盖了熔敷金属力学性能、硫磷含量、物理性能（如颗粒度、含水量、机械夹杂物）及焊接工艺性能（包括抗气孔性能和脱渣率）的试验与检验方法。此外，还规定了抽样方法和评定规则，适用于焊剂行业内部质量控制。
Key Sentences extracted from text
本标准规定了碳素钢埋弧焊用焊剂的质量等级、试验及检验方法、抽样方法、评定方法等内容。
根据产品质量水平，碳素钢埋弧焊用焊剂分为合格品、一等品和优等品三个等级。
焊剂合格品、一等品和优等品的等级指标要求见表1。
焊剂经一次检验未达到合格品等级时，允许复验一次（试样加倍），复验不合格，则该种焊剂判为不合格。
焊剂的熔敷金属力学性能、硫和磷含量、物理性能及焊接工艺性能均符合合格品的要求。
This standard specifies the quality grades, test and inspection methods, sampling methods, and evaluation methods for fluxes used in carbon steel submerged arc welding.
According to the product quality level, fluxes for carbon steel submerged arc welding are divided into three grades: qualified product, first-grade product, and superior product.
The grade index requirements for qualified, first-grade, and superior fluxes are shown in Table 1.
If a flux fails to meet the qualified product grade after the first inspection, one re-inspection is allowed (with doubled samples); if the re-inspection fails, the flux is judged as unqualified.
The deposited metal mechanical properties, sulfur and phosphorus content, physical properties, and welding process performance of the flux all meet the requirements for qualified product.
Standard Timeline
Changes from replaced version:
- 对原标准作了编辑性修改，主要技术内容没有变化
- Editorial modifications were made to the original standard, with no changes to the main technical content.