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DIN 30CrNiMo8 steel

30CrNiMO8 is pronounced as three zero chromium nickel molybdenum zero eight, steel group series: CrNiMo, digital code: 1.6580, 30CrNiMo8 in German DIN standard is quenched and tempered steel, equivalent to China 30Cr2Ni2Mo

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Steel Round Bars

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Product introduction

DIN 30CrNiMo8 steel is an alloy steel formulated for primary forming into wrought products.

DIN 30CrNiMo8 material is one structural steel with medium hardenability designed for heavy duty components, characterized by high elasticity and strength properties reaching over 1560 N/mm2 at small diameters. When it is softened, the hardness reaches max. 248 HRB.
It is also characterized by its resistance to variable loads and impacts.
However, it is not good for welding and it ultimately requires additional preheating.

now stocks 30CrNiMo8 steel round bar for immediate shipment with reliable quality and availability of common diameter. Hot rolled or heat treated round bar are both available. Here are some details of 30CrNiMo8:

1. Supply Range of DIN 30CrNiMo8 Grade Steel

30CrNiMo8 Round Bar: diameter 20~130mm

Condition: hot rolled; normalized; Q+T

2. Relevant Specification for 30CrNiMo8 Material

EN 10083-3	BS970
30CrNiMo8 / 1.6580	823M30

3. DIN 30CrNiMo8 Chemical Composition

GRADE	CHEMICAL COMPOSITION
	C	Si	Mn	P	S	Cr	Mo	Ni
		max		max	max
30CrNiMo8 / 1.6580	0,26 ~ 0,34	0,40	0,50 ~ 0,80	0,025	0,035	1,80 ~ 2,20	0,30 ~ 0,50	1,80 ~ 2,20

4. 30CrNiMo8 Properties

Properties (average values) at ambient temperature

Modulus of elasticity [103 x N/mm2]: 210

Density [g/cm3]: 7.82

5. Forging of DIN 30CrNiMo8 Alloy Steel

Hot forming temperature: 1050-850oC.

6. Heat Treatment

Soft Annealing

Heat to 650-700oC, cool slowly. This will produce a maximum Brinell hardness of 248.

Normalizing

Temperature: 850-880oC.

Hardening

Harden from a temperature of 830-880oC followed by oil quenching.

Tempering

Tempering temperature: 540-680oC.

7. Applications of 30CrNiMo8 Round Bar

For permanently stressed components with large cross sections for automotive and mechanical engineering. For economic performance under severe dynamic stress, parts must be designed for optimum strength or toughness.

Storage video

Warehouse storage

The group company and factory cover an area of more than 800 mu, with more than 1,500 employees, and its business covers more than 20 countries and regions around the world. Xinghan Group is committed to developing new types of steel products and building a first-class coated sheet and steel manufacturing enterprise with international competitiveness. Xinghan Group hopes to grow into a widely respected and sustainable global resource-based enterprise through continuous pursuit of excellence, create better social, economic and environmental benefits, and bring more competitive value returns to employees and customers.

Packing and delivery

The company has major production lines such as pickling, cold rolling, hot dip galvanizing, hot dip galvanizing, thick plate galvanizing and color coating, forming an annual production capacity of 1 million tons of pickling coil, 1 million tons of cold rolled sheet and 900,000 tons of hot dip galvanized sheet. Galvanized and hot-dip galvanized aluminum zinc silicon steel sheet scale 450,000 tons thick galvanized steel plate scale 300,000 tons color coated steel plate scale is one of the largest steel and non-ferrous metal smelting and processing suppliers in Shandong Province.

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The company adheres to the development strategy of "seeking development by science and technology, seeking efficiency by management", adheres to the core values of "people-oriented, integrity, responsibility and excellence", adheres to the development system of "green products and green industry", "promotes high-quality beyond development in an all-round way", and realizes the vision of "building a first-class aluminum processing service enterprise with international competitiveness".

Application field

The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.

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FAQ

Q:How long is your delivery time?

A:Within 5 days for stock size, 15-30 days for customized size.

Q:How can I get an accurate quote?

A:Please provide the information of prodcuts standard, material, size and quantity.

Q:When can I get your reply after the inquiry.

A:Within 15 minutes during working time, whthin 12 hours during non-working time.

Q:What product information do I need to provide?

A:You need to provide the grade, width, thickness,coating and the number of tons you need to purchase.

Q:Can you provide sample ?

A: We can provide the samll samples in stock for free, as long as you contact us. Customized samples will take about 5-7days.

Q:How many coutries you already exported ?

A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q: Can we visit your factory?

A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.

Q:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Steel Round Bars