40Cr Hot Rolled Steel Bar Alloy Steel Round Bar Delivery Condition QT Cold Drawn Size 10-320mm

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SHANGHAI UNITE STEEL

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Name: 40Cr Hot Rolled Steel Bar Alloy Steel Round Bar Delivery Condition QT Cold Drawn Size 10320mm
Brand: Unite Steel
Price: 600 USD

Brand Name : Unite Steel

Model Number : Round Bar

Certification : ISO/BV/SGS/MTC

Place of Origin : China

MOQ : MOQ 3 Ton

Price : USD 600-900 per Ton

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 3000 Ton per Month

Delivery Time : Within 15-45 days

Packaging Details : Standard seaworthy packing or as your request

Product name : 40Cr Hot Rolled Steel Bar Alloy Steel Round Bar Delivery Condition QT Cold Drawn Size 10-320mm

Material grade : 40Cr

Surface : Black/peeled/turned/polished

Delivery condition : Hot rolled/cold drawn/quenched &tempered

Certificate : ISO/BV/SGS/MTC

UT : 100% ultrasonic inspection for any inperfections

Shape : Round section

Length : as your request

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40Cr Hot Rolled Steel Bar Alloy Steel Round Bar Delivery Condition QT Cold Drawn Size 10-320mm

1. Standards: AISI 5140,ASTM 5140 ,JIS SCr440 JIS(SCr4),40Cr

2. Specification: Dia: 10~320mm Length:2000-12000mm or as required

3. Process: EAF+LF+VD+ Rolled+ Heat Treatment (Annealed,A Normalized, Q+T)

4.Surface conditions : scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

5. Machine Capability

Tensile strength (N/mm2Mpa):≥980

Elongation %: ≥9

Yield strength:≥785

Hardness: HBS ≤207

Reduction of area:≥45%

After heat treatment the hardness : HRC 32~36

6. Chemical Composition (%):

C	Si	Mn	Cr	Ni(max)	P(max)	S(max)	Cu(max)
0.37-0.44	0.17-0.37	0.50-0.80	0.80-1.10	0.030	0.035	0.035	0.030

7. Inspection: 100% Ultrasonic according to the test standards:SEP1921-84,GR.3 CLASS C/C or by SGS ,AHK or Alex Stewart

Product Tags:

alloy steel round bar

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