GB/T 35841-2018 in English
VALIDHigh strength steel plate for dump truck structure
- Issued on:2018-02-06
- Implemented on:2018-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$127.00
| Standard No: | GB/T 35841-2018 |
| Document status: | VALID |
| Title in English: | High strength steel plate for dump truck structure |
| Title in Chinese: | 自卸矿车结构用高强度钢板 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2018-02-06 |
| Implemented on: | 2018-11-01 |
| ICS Classification: | 77.140.50-Flat steel products and semi-products |
| Chinese Classification: | H46-Steel sheet and strip |
| Professional Classification: | GB-National Standard |
| Related Keywords: | high strength steel plate
dump truck structures dump truck structure introduction interpretation steel plate grade large-scale dump truck structures |
| Related Topics: | High Strength Mineral Adhesive
polymer structure polymer structure higher order structure altimeter structure GBT35841 GB/T 35841-2018 High-strength Du6 for steel structure altitude train Dump truck abroad Mining dump truck final test |
《GB/T 35841-2018自卸矿车结构用高强度钢板》由TC183（全国钢标准化技术委员会）归口，TC183SC6（全国钢标准化技术委员会钢板钢带分会）执行，主管部门为中国钢铁工业协会。
Introduction
Interpretation of GB/T 35841—2018 National Standard of the People's Republic of China
This standard specifies the ordering content, grade representation method, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of high-strength steel plates for dump truck structures.
1. Scope and applicability of the standard
This standard is applicable to the manufacture of high-strength steel plates for large-scale dump truck structures with a thickness of $3\mathrm{mm}{\sim}80\mathrm{mm}$.
2. Steel plate grade and chemical composition
| Grade | Chemical composition (mass fraction)/% | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Ni | Cr | Mo | Nb | V | Als | ||||||||||||||||
| Not more than | ||||||||||||||||||||||||||
| Q700D | 0.20 | 0.55 | 1.80 | 0.020 | 0.0 15 | 1.00 | 1.00 | 0.60 | 0.100 | 0.100 | ||||||||||||||||
| Grade | Tensile test | Charpy (V-notch) impact test | ||||
|---|---|---|---|---|---|---|
| Rpo.2/MPa not less than | Tensile strength Rm/MPa | Elongation after fracture A/% | Temperature/℃ | Impact absorption energy/(KV2/J) not less than | ||
| Q700D | 700 | 770～1090 | - | not less than 12 | -20 | 35 |
| Q700E | 700 | 770～1090 | - | not less than 12 | -40 | 35 |
4. Recommendations for standard implementation
To ensure the effective implementation of the standard, it is recommended that:
- Purchase materials strictly in accordance with the requirements of brand and chemical composition.
- Perform sufficient mechanical property tests, especially impact tests.
- Strengthen surface quality inspection to avoid defects affecting safety of use.
- Negotiate special requirements based on actual needs.
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