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3crW8V use
Life on the Subway Train
For many who ride the subway on a regular basis, it quickly becomes part of their daily routine. From young parents pushing strollers to busy businessmen, the subway train is a unique setting that holds a diverse and vibrant collection of passengers from all walks of lif......
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43crMo4 use
The 41X41CrMo4 is a grade of chromium molybdenum steel that is widely used for applications requiring good mechanical properties and the ability to cope with elevated temperatures. This grade has relatively good strength, toughness and properties that make it suitable for a number of different use......
Comparison table of commonly used steel grades at home and abroad (1)
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Below is a comparison table of commonly used domestic and foreign steel grades:
Domestic Steel Grades Foreign Steel Grades
Q235A, Q235B ASTM A36
Q345A, Q345B ASTM A572 Gr50
20#
Comparison table of commonly used steel grades at home and abroad (7)
Steel Grade Comparison Table
China GB ：USA ASTM ：Germany DIN ：UK BS ：France NF
Q235A：A283M-A ：SS14,14,00 ：S235JR ：St37-2：E24-2
Q235B：A283M-B ：E24-2 ：St37-2 ：43B：AE235B
Q235C：A283M-C ：14,14,01 ：S235JO ：RSt37-2：E24-3
Q235D：A283M-D ：44,44,01 ：S235J2G3 ：St44-2 ：E28-2
Q25......
Commonly used alloy tool steel grades, chemical composition and recommended heat treatment system
Common Alloy Tool Steels Grade、Chemical Composition and Heat Treatment System Recommendation
The common alloy tool steels used as cutting tools, punching tools and cold molding tools are commonly known as “tool steels”, which are mainly composed of carbon, alloying elements and other elements,......
Classification and grades of quenched metals (GB/T15019-1994)
Classification and Grade of Rapidly Quenched Alloys (GB/T15019-1994)
Rapidly quenched alloys, also known as ultra-high strength alloys, are obtainable by cooling the alloys quickly below the upper critical temperature. Rapidly quenched alloys have higher strength and other properties than commonl......
Application of GX2CrNiMoN25-6-3
EN 10025-2 S235 Steel
EN 10025-2 S235 steel is a non-alloy structural steel grade, according to EN 10025-2, S235 material is devided into 3 quality grades: S235JR (1.0038) – Impact energy ≥ 27 J at room temperature 20 ℃, S235J0 (1.0114) – Impact energy ≥ 27 J at 0 ℃, and S235J2 (1.0117) – I......
Application of GX3crNiMoCuN24-6-5
INTRODUCTION
X3crNiMoCuN24-6-5 is a stainless steel of high resistance to corrosion in moderately, corrosive environments containing chlorine such as sea water, natural and artificial brines and acidic liquids, with a particularly high mechanical strength. This steel is mainly used in seawater eq......
Application of GX3crNiMoN17-13-5
1.Introduction
UNS S31673, also known as Type 316LN stainless steel, is a low-carbon version of Type 316 stainless steel, containing nitrogen for improved mechanical properties. In production processes for Type 316LN stainless steel, the amount of nitrogen added is about 0.1%, resulting in improv......
Introduction to the steel grade of martensitic chromium stainless steel 3cr13Mo
Introduction to Steel Number 3cr13Mo of Martensitic Chromium Stainless Steel
Martensitic stainless steel is one of the most commonly used types of stainless steel because of its versatility, durability, and affordability. It usually has a solid composition that is comprised of chromium, molybden......
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