| Product |
Standard |
Steel Grade |
Application and Features |
Rephosphorized high-strength cold steel |
Q/BQB 411 |
B170P1 |
With excellent drawing capability, high strength and favorableness in part thickness reduction, they are used for drawing purposes and suitable to manufacturing parts with relatively high requirements for dinge-resistant performance. |
| Q/BQB 411 |
B210P1 |
With high strength and favorableness in part thickness reduction, they are used for commercial purposes and suitable to manufacturing parts with relatively high requirements for dinge-resistant performance. |
Q/BQB 411
|
B250P1 |
With high strength and favorableness in part thickness reduction, they are used for structural purposes and suitable to manufacturing parts with relatively high requirements for dinge-resistant performance. |
| Q/BQB 411 |
B180P2 (BP340) |
With certain drawing capability and high strength, they are used for commercial purposes and suitable to manufacturing parts with relatively high requirements for dinge-resistant performance. |
| Q/BQB 411 |
B220P2 (BP380) |
With high strength, they are used for structural purposes and suitable to manufacturing parts with relatively high requirements for dinge-resistant performance. |
tandard
|
Q/BQB 411-2003 |
JFS A 2001-1998 |
JIS G 3135-1986 |
Q/BQB 409-1999
BZJ 411-1999 |
Steel
Grades |
B170P1 |
JSC340P |
SPFC340 |
B170P1 |
| B210P1 |
JSC390P |
SPFC390 |
B210P1 |
| B250P1 |
JSC440P |
SPFC440 |
B250P1 |
| - |
- |
- |
B210P2 |
| - |
- |
- |
B250P2 |
| - |
- |
- |
B280P2 |
| B180P2 (BP340) |
JSC340W |
- |
BP340 |
| B220P2 (BP380) |
JSC390W |
- |
BP380 |
Cold Rolled Steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The Cold Rolled Steel is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final Cold Rolled Steel coil may be manufactured in the form of sheets, strips, bars, or other forms
Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed
6. Margin Status: EC & EM
7. Surface Quality: FB&FC
8. Surface Status: SB & SD
9. Surface Treatment: Oiling
Mechanical Properties
1. Yield Strength: ≤ 320MPa
2. Tensile Strength: ≤ 370MPa
3. Elongation (L=50mm, b=25mm) When:
(1) Nominal Thickness <0.25mm: 30%
(2) Nominal Thickness 0.25mm-<0.40: 32%
(3) Nominal Thickness 0.40-<0.60mm: 34%
(4) Nominal Thickness 0.60-<1.0mm: 36%
(5) Nominal Thickness 1.0-<1.6mm: 37%
(6) Nominal Thickness >1.6mm: 38%
Application
1. Base metal for coated and dipped products
2. Home appliance
3. Precise welding tube
4. Flux cored welding wire
5. Bicycle, battery shell,
6. Automobile fitting, hardware
7. Enameling industry etc.
Superiority
1. High precision of dimensional tolerance
2. Excellent mechanical property such as the yield strength and tensile strength, etc.
3. Being highly resistant to denting
4. Exhibits useful magnetic properties
5. High quality surface finish and get well prepared for the surface coating
6. Available in a variety of sizes and shapes with characteristics useful in a wide range of application
Company Profile
WuXi TaiXie Metal Material Co., Ltd.Is Located in the Large South Stainless Steel Markets, and established July 2009.We are also One of the Powerful Company In the Stainless Steel and Mould steel Area.We have our own factory,we main export steel,copper,aluminum,iron,ect.
FAQS:
Q:How to get a formal effective quotation?
A:According to your required specification, such as material(Article) ,main dimension, and the quantity you need, we will provide a formal effective quotation within a working days.
Q:How to deal with the parts received when they are found to be in poor quality?
A:Please rest assured that all our products are QC inspected completely and accepted with inspection report before delivery.Generally there will no non-conformance.In case of non- conformance, and the errors identified was caused by us, we will arrange to repair or make right parts for you.
Q:What is the MOQ?
A:Usually we don't set MOQ, but the more, the cheaper.Besides, we are happy to make prototype or sample for clients to ensure quality standard.
Q:Whether some samples can be provided ?
A:Yes, just need some sample cost, we will return it back when proceed into mass production.
Q:If we can not find what we want on your website, what should we do?
A:You can email us the descriptions and pictures of the products you need, we will check whether we have them.We develop new items every month, and some of them have not been uploaded to website in time.Or you can send us sample by express, we will develop this item for bulk purchasing.
Contact information:
Sarah
Tel:86 - 510 - 88222973
Phone/Wahatsapp:+86 13400006895
Add:No.115, Building 32, New South Stainless Steel Market, No.289, Fangcheng Road, New District, Wuxi City, Jiangsu Province, China.
Audited Supplier 
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