• En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar
  • En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar
  • En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar
  • En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar
  • En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar
  • En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar

En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar

Type: Round
Standard: AISI, ASTM, DIN, JIS, GB, BS
Composition: Ferrous Steel Scrap
Technique: Forged
Shape: Bar
Surface Treatment: Polished
Samples:
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Customization:
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Basic Info.

Model NO.
EN30B 835M30 30CrNiMo16-6 1.6747
Special Use
Engineering Steel
Application
Structural Steel Bar
Heat Treatment
Annealed
Payment Term
30% Tt Deposit, Balance Against Bl Copy
Length
3000-5800mm
Ex-Stock
No
Delivery Date
30 Days
Ut Standard
Sep 1921-84 D/D
Grain Size
ASTM E112
Non-Metallic Inclusiton
Aq, AMS 2301 Cleanliness Level
Transport Package
Seaworthy Package
Specification
DIA 6-1000
Trademark
Qilu
Origin
China
HS Code
722840
Production Capacity
500, 000tons/Year

Product Description

EN30B 835M30 30CrNiMo16-6 1.6747 Hot forged Rolled steel round bar

En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar

1: EN30B steel introduction
EN30B is a 4% nickel air/oil hardening steel. It achieves a good through hardness with high strength and toughness. It is capable of taking a good polish and is widely used as drill bit material
 
2: EN30B Steel equivalent
Country Germany British
Standard EN10250 BS970
Grade 30CrNiMo16-6/1.6747 EN30B/835M30
 
3: EN30B steel chemical composition
Grade C Si Mn P S Cr Mo Ni
1.6747 0.26-0.33 0.4 0.5-0.8 0.025 0.025 1.2-1.5 0.3-0.6 3.3-4.3
EN30B 0.28-0.33 0.1-0.35 0.4-0.6 0.025 0.015 1.1-1.24 0.2-0.4 4-4.3
 
4: EN30B steel mechanical properties  
  The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.

5: EN30B steel overviews
Size Round Dia 6-1000mm
Plate/Flat/Block Thickness
6mm-500mm
Width
20mm-1000mm
Heat treatment Normalized ; Annealed ; Quenched ; Tempered
Surface condition Black; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery condition Forged; Hot rolled; Cold drawn
Test Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. 
Payment terms T/T;L/C;/Money gram/ Paypal
Trade terms FOB; CIF; C&F; etc..
Delivery time 30-45 days
Application EN30B alloy steels are used for Down-hole tools, heavy duty construction tools, rock drilling bit bodies, highly stressed gears and transmission components, heavy duty shafts and rolls.

6: Delivery condition
For hot forged rolled bar, usually the delivery condition is hot forged or rolled, annealed/QT, rough turned/Black surface.
For hot forged or hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.
For hot forged plate, usually the delivery condition is hot forged, annealed/QT, milled surface/Black surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed/QT, black surface.


En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar

Hunan Qilu Industrial Co., Ltd has the capacity to forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include Φ80-1000mm forging materials and 80-1200mm square billets and which the maximum piece weight can reach 50T.


En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar


En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar

Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn Steels,  including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.

Since 2008 year, Hunan Qilu Industrial has the right to export all FORGED STEEL behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.

Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.

En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar



En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar

The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.


En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar



En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar



En30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round BarEn30b 835m30 30crnimo16-6 1.6747 Hot Forged Rolled Steel Round Bar


Hunan Qilu Industrial CO., LTD
Web: qilusteel.en.made-in-china.com 
 
 
 

 

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Diamond Member Since 2009

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Manufacturer/Factory
Registered Capital
2000000 RMB
Plant Area
1001~2000 square meters