A514GrQ STEEL PLATE
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A514GrQ STEEL PLATE

The steel strength can be significantly improved after the addition of alloying elements in low-alloy high-strength steel, and the three main control indicators of the strength, steel degree and stability of steel structural parts can be fully exerted, especially in large-span or heavy-load structures, which are generally more prominent than carbon structural steel and save about 20% of the steel.
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Product Introduction

A514GrQ STEEL PLATE

1 ASTM A370 Mechanical test methods and definitions for steel products

2 Dimensions, shape, weight and allowable motors shall comply with ASTM A6/A6M

3 Chemical composition (melting analysis) and mechanical properties

The chemical composition of the steel (smelting analysis) shall comply with the requirements of the following table.

C

Si

Mn

P

S

Ni

Cr

Mo

V

B

0.14-0.18

0.10-0.40

≤1.20

≤0.025

≤0.020

0.70-1.70

1.0-1.5

0.4-0.6

0.03- 0.08

0.0005-0.002

Re MPa

Rm MPa

A % 50mmgauge length

AKV,J lengthways

Available in Brinell hardness HB

≥670

≥730

≥16

1/4 -40℃ ≥34

measured value

1/2 -27℃ ≥34

       

4 Due to the working environment and mechanical properties of A514GrQ, it can be certified by classification society.

5 Less spot, futures fixed rolling, can be cut according to drawings

Custom machining

product-700-647

 

Application

A514 Grade Q

Producing Dpartment

product-700-298

 

Inspection and Customization

s460ml high strength low alloy steel

Machining Center

460ML structural steel

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