Home > Cold Finished Bar >

41Cr4/5140/ SCr440/40Cr Cold Finished Bar , Alloy Steel Bar 2-100 Mm Diameter

Product Categories

SHANGHAI UNITE STEEL

Contact Now

41Cr4/5140/ SCr440/40Cr Cold Finished Bar , Alloy Steel Bar 2-100 Mm Diameter

Brand Name : UST

Model Number : Dia: 2-100mm

Certification : ISO 9001

Place of Origin : China

MOQ : MOQ: 1-3 ton

Price : USD 600- 800/ton

Supply Ability : 1500 ton/month

Delivery Time : Within 5-35 days

Packaging Details : Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.

Process : Hot rolled+Annealed+Cold drawn

Quality Standard : ASTM A29, DIN, JIS

Surface : Smooth or bright

Material : alloy steel

Tolerance : H9,H10,H11

Keyword : Cold rolled / Cold drawn

Contact Now

41Cr4/5140/ SCr440/40Cr Cold Finished Bar , Alloy Steel Bar 2-100 Mm Diameter

Related specification:

European: 41Cr4

USA: ASTM A29 , ASTM A510 , ASTM A519

SAE J404

SAE: 5140

Japan: JIS S SCr440

Chemical composition(%):

Grade	C	Si	Mn	P	S	Cr
5140	0.38-0.43	0.15-0.35	0.70-0.90	0.030 max	0.040 max	0.70-0.90
41Cr4	0.38-0.45	0.40 max	0.60-0.90	0.025 max	0.035 max	0.90-1.20
40Cr	0.37-0.44	0.17-0.37	0.50-0.80	0.035 max	0.035 max	0.80-1.10

Heat Treatment			Mechanical Properties					Hardness
Normalizing	Quenching	Tempering	Tensile Strength (Mpa)	Yield Point (Mpa)	Elongation (%)	Reduction of area (%)	Impact Absorbing Energy (J)	Before Heat Treatment (HB)
Celsius Degree			MIN					MAX
/	850	520	980	785	9	45	47	207

Size range:

Dia: 2-100mm

Length Random Length, Fixed Length, etc.

Certificate of Quality: issued in English, in addition the normal terms, production process, the mechanical property yield strength, tensile strength, elongation and hardness, forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality.

Packing: Plastic reel shaft, and bound, iron wire frame, the paper barrel etc

Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.

Product Tags:

hexagonal steel bar

flat steel bar

41Cr4/5140/ SCr440/40Cr Cold Finished Bar , Alloy Steel Bar 2-100 Mm Diameter Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	SHANGHAI UNITE STEEL
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!