Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

Name: Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr
Brand: JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
SKU: 30CrNiMo8
Price: 920 USD
Availability: InStock

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Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

Large Image : Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

Product Details:

Place of Origin:	China
Brand Name:	DONGBEI TEGANG
Certification:	SGS ISO MTC
Model Number:	30CrNiMo8

Payment & Shipping Terms:

Minimum Order Quantity:	2 Tons
Price:	920 USD/Ton
Packaging Details:	Export Packing
Delivery Time:	10 days
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	500 Tons

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Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

Description

OD:	16-500mm	Length:	6m 9m 12m
Surface:	Black And Bright	Type:	Hot Rolled
Steel Grade:	Alloy Steel	Technique:	Hot Rolled,Forged
Standard:	ASTM,DIN	Special Use:	Mold Steel
Shape:	Round	Surface Treatment:	Black/Peeling/Polishing/Machined
Diameter:	12mm-650mm	Delivery Condition:	Annealed
Heat Treatment:	Normalized +Annealed +Quenched + Tempered
Highlight:	125MM forged steel round bar , 1.6580 forged round bar , 125MM steel round bar

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.

Otai 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 20~550mm

Condition: hot rolled; normalized; Q+T

RFQ OF 30CRNIMO8

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.

Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr 0

Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr 2

Tag:

Contact Person: Mr. Gao Ben

Tel: +86-18068357371

Fax: 86-0510-88680060

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Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

125MM forged steel round bar

1.6580 forged round bar

125MM steel round bar

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

forged steel round bar,

bright steel round bar,