GB Standard ListIrons, Structural and Constructional
GB Standard ListIrons, Structural and Constructional Steels, Stainless Steels, Castings and Weldin AbstractThe group of Chinese (GB) standard specifications covers iron and carbon and alloy steel within different delivery conditions such as plates, strips, shits, bars, wires, castings, forgings etc.
The world class gb t 3077 40b steel equivalent material
GB/T 3077 Alloy Steel Plate - gangsteel.net If GB/T 3077 40B covers the following issues of hot rolled and forging alloy steel the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates. The standard applies to alloy structural steel
China carbon steel Standards,GB standards,english version
(Ordinary carbon steel and low alloy steel tank standard series classification and technical conditions) carbon steel China Chemical Industry StandardsHG 21514-1995 GB/T 3274-2017Hot-rolled plates、sheets and strips of carbon structural steels and high strength low alloy structural steelscarbon steel
40Cr Alloy Structure Steel-GB/T 3077-China Steel material
GB 40CR alloy steel round bar and flat sections can be cut to your required sizes. 40CR alloy steel ground bar can also be supplied, providing a high quality tool steel precision ground tool steel bar to your required tolerances. GB 40CR steel is also available as Ground Flat Stock / Gauge Plate, in standard and nonstandard sizes.
• GB 150-89 3.0 for carbon steel, low-alloy steel, high alloy steel vessel • ASME VIII Div 13.5 for carbon steel, low alloy GB standard for equivalent API 6D valve?? API 6D is required. API 6D is Comparison of GB and ASME Standards brittle materials) the material yield point. 30 mins at DP.
ASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them.
China Steel - SteelfromChina - Steel Suppliers China Steel
China Steel - Designations & Grades with Comparisons Check the China Steel designations and grades below for a variety of China Steel products. If you can’t find the type of China Steel comparison you’re looking for, send us a message with your inquiry and we’ll get back to you with an answer shortly.
Q345 steel is a Chinese GB standard Low Alloy High Strength Structural Steel, material density is 7.85 g/cm3, tensile strength is 470-630 Mpa, and yield strength is 345 MPa. According to GB/T 1591 – 2008, Q345 material has 5 quality gradesQ345A, Q345B, Q345C, Q345D and Q345E .
About us. Welcome to our company. With the exploration and innovation of RKHZ STEEL people, RKHZ STEEL gradually formed four major advantageous productssteel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in
all the amendments) are applicable to this standard. GB/T 222-2006 Permissible tolerances for chemical composition of steel products GB/T 223 (all parts) Methods for chemical analysis of iron steel and alloy GB/T 228.1-2010 Metallic materials – Tensile testing – Part 1Method of test at ambient temperature
Q690 steel and Q690M material is a Chinese GB standard high strength low alloy structural steel, and devides into 3 quality gradesQ690C, Q690D and Q690E, “Q” means Yield Strength, “690” refers to 690 Mpa, Tensile Strength is 770-940 Mpa, “M” is short for “TMCP” (Thermal Mechanical Control Processing), for data sheet and specification, please refer to the following tables.
SAE AISI 4130 Chromoly Steel, Alloy Material Properties
AISI SAE 4130 alloy steel can be made into steel plate, steel sheet, round and flat steel bar, steel pipe and tube, etc. and has many uses in pressure vessels, pumps and valves, pinions, shaft gears, ball studs, screws, general purpose profile steel, automotive parts, oil and gas industry, aerospace, and bike frame, etc. Datasheet & Specification