| Customization: | Available |
|---|---|
| After-sales Service: | We Provide After-Sales Service |
| Warranty: | 2 Years |
|
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Q275 is a carbon structural steel with high strength, good plasticity, cutting performance, and certain welding performance. Small parts can be hardened and strengthened, and are mostly used to manufacture parts requiring high strength, such as gears, shafts, sprockets, keys, bolts, nuts, agricultural machine section steels, conveyor chains, and chain links.
Content of chemical elements in Q275 (%)
| C | Mn | Si | S | P | |
| Q275A | :≤0.24 | ≤1.5 | ≤0.35 | ≤0.050 | ≤0.045 |
| () t(d) mm |
σb Mpa |
σs Mpa |
δ % |
|---|---|---|---|
| ≤16 | 410~540 | ≥275 | ≥22 |
| >16~40 | 410~540 | ≥265 | ≥22 |
| >40~60 | 410~540 | ≥255 | ≥21 |
| >60~100 | 410~540 | ≥245 | ≥20 |
| >100~150 | 410~540 | ≥225 | ≥18 |
| >150~200 | 410~540 | ≥215 | ≥17 |
| GB | ISC | CNS | JIS | KS | UNS | ISO | DIN EN/DIN | W-Nr. | NF EN/NF | GOST | SS | BS EN/BS |
| Q275 (C5) |
U12752 | SS490 | SS490 (SS50) |
SS490 | K02901 | Fe430A | S275J2G3 S275J2G4 (St44-3N) |
1.0144 1.0145 1.0055 |
S275J2G3 S275J2G4 |
Ст5кп-2 Ст5кп БСт5кп-2 |
1430 | S275J2G3 S275J2G4 (43D) |
1. Who are we?
Our headquarters is located in Shandong, China. Since 2002, we have been selling to the domestic market (40.00%), Northern Europe (8.00%), North America (7.00%), the Middle East (7.00%), Africa (6.00%), South America (5.00%), Southeast Asia (5.00%), East Asia (5.00%), South Asia (5.00%), Eastern Europe (3.00%), Western Europe (3.00%), Central America (3.00%), Southern Europe (2.00%), and Oceania (1.00%). There are about 101-200 people in our office.
2. How do we guarantee quality?
Pre-production samples are always available before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Aluminum plate, aluminum coil, aluminum foil, carbon steel, alloy steel, stainless steel, copper galvanizing, etc
4. Why should you buy from us instead of other suppliers?
ZhongYe Metal Products (Shandong) Co., Ltd. is a leading manufacturer of aluminum products and carbon alloy materials in China, with more than 20 years of experience. More than 160 experienced workers use German brand processing equipment for production.
5. What services can we provide?
Accepted delivery conditions: FOB, CIF, FAS, DDP, express, DES;
Accepted payment currencies: US dollar, Australian dollar, Euro and RMB;
Payment types accepted: T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, cash;
6. After-sales service: 24-hour online maintenance guidance service.
Language: English, Chinese Other.
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