GB T 3077 30CrMnSi forging steel round bar


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Mechanical Properties

GB/T 3077 Alloy Steel Plate - Gangsteel

For more information about GB/T 3077 Alloy steel plate, please clicking Mill Technical Information . If GB/T 3077 30CrMnSi 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 bar 250mm ...

GB3077-1999 English Version | Steel | Heat Treating

Foreword The standard has revised GB/T 3077-1988 ”The Technical Conditions of Alloy Structure Steel”. ... for metal Metallic materials—Charpy notch impact test Metallic materials—Brinell Hardness test Metallic materials—Forging test Hot-rolled round and square steel bars—Dimension, shape, weight and tolerance Forged round and square ...

GB T-3077 30CRMNSIA Round bar, 30CRMNSIA Bearing steel ...

GB T-3077 30CRMNSIA Round bar, 30CRMNSIA Bearing steel, 30CRMNSIA round bar United steel Round bar factory export GB T-3077 High carbon chromium round bar, The main steel grade is 20CRMN 25CRMNSI 20CRMNSI 25CRMNSI 30CRMNSI 30CRMNSIA 35CRMNSIA 20CRMNMO 25CRMNSIMO 20CRMNTI 30CRMNTI 20CRNI . .

GB T-3077 40CRMNMO Round bar, 40CRMNMO Bearing steel …

GB T-3077 40CRMNMO Round bar, 40CRMNMO Bearing steel, 40CRMNMO round bar United steel Round bar factory export GB T-3077 High carbon chromium round bar, The main steel grade is 20CRMN 25CRMNSI 20CRMNSI 25CRMNSI 30CRMNSI 30CRMNSIA 35CRMNSIA 20CRMNMO 40CRMNMO 20CRMNTI 30CRMNTI 20CRNI . .

GB/T 3077 Alloy Steel Plate - Gangsteel

For more information about GB/T 3077 Alloy steel plate, please clicking Mill Technical Information . If GB/T 3077 25Cr2MoVA 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 bar 250mm ...[PDF]

Table 4. Mechanical properties of alloy steel (Chinese ...

Table 4. Mechanical properties of alloy steel (Chinese standard: GB/T 17107-1997) 1/4 30Mn2 28Mn6 50Cr- ... 30CrMnSi - thermal ≤100 735 590 12 35 235~293 ... Mechanical properties of alloy steel (Chinese standard: GB/T 17107-1997) 3/4 Chinese symbol (ISO) ...

Gb3077 - SlideShare

Foreword The standard has revised GB/T 3077-1988 ”The Technical Conditions of Alloy Structure Steel”. There have been some changes in this national’s standard …

Forging 25crmnsi steel - A36 steel stock Forging Low ...

BBN offer A36 steel stock Forging Low-carbon steel,hot sell Forging 25crmnsi steel ,SA36,A283,A572 steel,offer all kinds of Forging Low-carbon steel stock in China. ... 30crmnsi Alloy Steel, 30crmnsi Alloy Steel . ... 30CRMNSIA Bearing steel . GB T-3077 30CRMNSIA Round bar, 30CRMNSIA Bearing The main steel grade is 20CRMN 25CRMNSI 20CRMNSI ...

:: Equivalent Standards :: A/SA516-70, A/SA515-70, ST52-3 ...

Country. Standard. Steel grade. Analysis % Physical properties. C max. Si max. Mn max. P max. S max. N max. Others. Yield strength N/mm2. Tensile strength N/mm2

20CrMnSi steel - Carbon steel,Alloy steel,Spring steel ...

GB T-3077 40CRMNMO Round bar, 40CRMNMO Bearing steel, 40CRMNMO round bar . United steel Round bar factory export GB … Manusteelcn——China steel suppliers - Superior …

GB 20Cr2Ni4 Alloy Structural Steel Round Bar - Steel Grade ...

GB 20Cr2Ni4 Alloy Structural Steel Round Bar Alloy Steels: Grade 4140 Flat & Round Bars & Plates | Southern Tool . ... 25Cr2MoV alloy structural steel round bar under GB/T 3077 chinese standard, and it is a typical hardening steel. ... view product details of Q345B Forged Steel Round Bar from Jiangsu Huaxiang Special Steel Forging manufacturer ...

15CrMo 20CrMo 30CrMo 40Cr 40CrMn alloy steel China Steel ...

BBN steel offer 15CrMo 20CrMo 30CrMo 40Cr 40CrMn alloy steel stock in China,offer A36,A283Grade C,A572,SA283 steel stock in China,if you need 15CrMo 20CrMo 30CrMo 40Cr 40CrMn alloy steel,contact BBN steel now!

Gb3077 - [PDF Document]

DESCRIPTION. 1. Foreword The standard has revised GB/T 3077-1988 ”The Technical Conditions of Alloy Structure Steel”. There have been some changes in this national’s standard over…

gost 4543 -BBN STEEL factory hot sale steel sheet price

GOST 4543 Round steel bar 30XGCA - Makepolo … GOST 4543 Round steel bar 30XGCA, Find high Quality Products from Steel Round Bars, Mengcun Ao Feng Steel Pipe Co., Ltd.[PDF] spk.ru

Material Spec | Steel | Iron

Carbon Steel A510M-03 Standard Specification for General Requirements for Wire Rods and Coarse Round Wire. Welding. and Austenitic Alloy Steel Heat-Exchanger Tubes with Integral Fins A499-89(2002) Standard Specification for Steel Bars and Shapes. ... 03 Standard Specification for Steel Forging Stock A712-97(2002) Standard Test Method for ...

CEDAM base de donnees des alliages de metaux, metal alloys ...

Base de données de métaux comparant 63000 désignations internationales normalisées et commerciales, pour 7800 alliages de métaux. Compositions …

GBT 3077-1999 合金结构钢技术条件(英文版) - MBA智库文档

Translate this pageSteel used for press processing UP Hot press processing UHP Steel for upset forging UF Billet for cold drawing UCD Steel used for cutting processing UC 5 SIZE, SHAPE, WEIGHT AND ALLOWABLE TOLERANCE 5.1 Sizes, shapes, weight and allowable tolerance of hot-rolled round and square steels should be in accord with stipulations of GB/T 702.

GB 3077-1999 常用合金结构钢牌号和化学成分表 - 道客巴巴

Translate this page内容提示: Foreword The standard has revised GB/T 3077-1988 ”The Technical Conditions of Alloy Structure Steel”. There have been some changes in this national’s standard over its previous edition in the following technical aspects: - Change the name of the standard to “Alloy Structure Steel”; - After consultation between the two sides of supply and demand, the bar stock of which ...

shanghaisteelmaterial

shanghaisteelmaterial/ 1.000 shanghaisteelmaterial/carbon-steel/ 0.6000 shanghaisteelmaterial/alloy-steel/ 0.6000 http ...

GBT 3077-1999 标准(英文版)- 合金结构钢技术条件(英文版) - …

Translate this page内容提示: ICS 77.140.20 H 40 NATIONAL STANDARD OF PEOPLE’S REPUBLIC OF CHINA GB/T 3077-1999 Alloy structure steels Issued on 11/01/1999 Implemented on 08/01/2000 Issued by the National Quality & Technical Supervision Bureau NATIONAL STANDARD OF PEOPLE’S REPBLIC OF CHINA GB/T 3077-...

Material Spec | Steel | Iron - pt.scribd

STRUCTURAL STEEL PLATE. Specification Chemical Max Mechanical Mpa, min C Mn Si S P %EL Min

Product Description:

shipbuilding steel stock


ABS,LR shipbuilding steel


steel for shipbuilding and oil platform:

Henan BEBON Iron & Steel Co., Ltd , is professional in exporting the steel for shipbuilding and oil platform. Our product have the following several feature
1.The size of steel plates we can supply is 3mm-180mm * 1250mm-4000mm * 3000mm-18000mm
2.The main standard our steel is according to ASTM A131,API.
3.The main classification society we cooperate are: ABS ,GL, LR, BV, NK,DNV,KR,RINA.
4.Productive technology: HR,CR,TMCP,N,Q&T,IMPACT TEST,Z15,Z25,Z35.
5.Hard stamp about the brand of manufacturer, Heat No.,Batch No., steel grade, steel size, and the brand of Classification Society.
6.Blasting according to SA2.5 standard, and the shop primed on the steel, coating thickness is 15-35 micrometer.


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