Home page

Q890 high strength steel plate

Q890 high-strength steel plate is a high-strength structural quenched and tempered steel plate, widely used in engineering fields that require high load-bearing capacity and lightweight design. "Q" stands for yield strength, "890" means that its yield strength value reaches 890 MPa, and different grade marks (such as C, D, E) represent different quality grades of steel plates.

Classification :

High-strength steel plate

keywords :

+8615345498166

sunny@longzesteels.com

E-mail

RELATED PRODUCTS

ONLINE MESSAGE

Product Details

Chemical composition: usually including carbon (C) ≤ 0.22%, silicon (Si) ≤ 0.80%, manganese (Mn) ≤ 2.00%, phosphorus (P) ≤ 0.025%, sulfur (S) ≤ 0.015%, niobium (Nb), vanadium (V), titanium (Ti) and other micro-alloy elements are added in appropriate amounts.
Mechanical properties: yield strength ≥ 890MPa, tensile strength 940 - 1100MPa, elongation ≥ 8%.
Delivery state: mostly delivered in the state of quenching and tempering (quenching + tempering).
Features: Ultra-high strength: able to withstand huge loads, suitable for structural parts with extremely high strength requirements.
Good comprehensive performance: while having high strength, it also has certain toughness and plasticity.
Application areas: large-scale engineering machinery: such as key structural components of large cranes.
Mining machinery: such as wear-resistant parts of large crushers.
Marine engineering: important supporting structures used for offshore platforms.

Customer Visit

无

OUR ADVANTAGE

WHY CHOOSE US

ADEQUATE INVENTORY

Sufficient inventory for you to choose from, high quality and low price, buy with confidence.

QUALITY ASSURANCE

We adhere to strict quality control and every product is carefully crafted to ensure worry-free quality.

ATTENTIVE SERVICE

Our team consists of a group of experienced and skilled professionals who can provide customers with first-class services.

HIGH COST PERFORMANCE

The products are not only of excellent quality, but also reasonably priced and extremely cost-effective.

FAQ

Q:How to control and guarantee your shipment quality?

A:1) All our factories are ISO 9001 certified facility; 2) World famous origin mills as TISCO, Bao steel; 3) Ex factory inspection by our own laboratory; 4) SGS/BV Third party inspection before delivery.

< 1 2 >

High-strength steel plate