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About this goods
Q550D offers the advantages of high strength, low-temperature toughness, machinability, and well-balanced overall performance.It is commonly used in structural components for heavy-duty applications, cold-region engineering, machinery, wind power, etc.
Product Details | |||||
Product name | High-strength steel | ||||
Chinese grade | Q550D，HG70D/E | ||||
International grade | S550Q,S550QL,A572 Gr.75 | ||||
Specifications | (3-80)*(1000-2000)*(2000-14000)mm | ||||
Quality control | Each batch of goods is accompanied by a "Product Quality Certificate". Samples can be sent for performance testing. The quality is traceable and verifiable. | ||||
Terms of Trade | |||||
Price Terms | EXW, FOB, CIF, CFR, DDP, etc. | ||||
Payment Terms | T/T, L/C, etc. | ||||
MOQ | Standard products have an MOQ of 1 tonnes. Small trial orders are accommodated to assist new clients in verifying quality. | ||||
Delivery Time | Stock orders ship within 3-7 working days; custom orders require 15-30 working days, subject to order volume and specifications. | ||||
Performance indicators | |||||
Material | Yield strength MPa | Tensile strength MPa | Room temperature impact (lateral) AKV,J | Brinell hardness HBW | |
Q550D | ≥550 | ≥670 | ≥40 | ≥240 | |
