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GB/T 6653 HP295 Steel Plates and Strips For Welded Gas Cylinders

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GB/T 6653 HP295 is a high-strength, high-toughness steel plate and strip specifically used for manufacturing welded gas cylinders, with excellent weldability and cold working properties.

Standard :
GB/T 6653
Grade :
HP295
Thickness :
2.0 - 14.0 mm
Width :
1100.0 - 1500.0 mm

* Specifications and dimensions can be customized.

* Machining services are available.

Overview

GB/T 6653 HP295 is a type of steel plate and strip that conforms to the Chinese national standard, specifically designed for manufacturing welded gas cylinders. It features high strength, high toughness, and excellent welding and cold working properties.

GB/T 6653 HP295 is a basic specialized plate and strip steel used in the welded gas cylinder industry, with moderate cost.

Grade	HP295
Standard	GB/T 6653: Chinese National Standards - Steel plates and strips for welded gas cylinders
Delivery Conditions	Hot-rolled
Surface Quality	Free from cracks, scars, folds, blisters, and other defects.
Weldability	Good weldability, control the heat input, preheating (50~100℃) before welding can reduce the risk of cold cracking.
Machinability	Good formability, easy to process such as cold stamping, stretching, and bending.
Quality Control	Material certificate Ultrasonic Testing (UT) or Radiographic Testing and Charpy V-notch impact test can be performed as required.