Gold Member Since 2014
Audited Supplier
Qingdao Helio Steel Co., Ltd.

Alloy Steel Round Bar, Steel Round Bar, Round Bar manufacturer / supplier in China, offering AISI4140 4317 4340 42CrMo4 Scm440 Alloy Steel Round Bar, High Quality Round Bar /Steel 1045 S45c, B2 B3 B4 Hot Rolled Steel Bar for Making Steel Ball and so on.

(/ )

Supplier Homepage Product Steel bar for machine Others Steel bar for machine AISI4140 4317 4340 42CrMo4 Scm440 Alloy Steel Round Bar

AISI4140 4317 4340 42CrMo4 Scm440 Alloy Steel Round Bar

FOB Price: US $400 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $400/ Ton
Get Latest Price
Production Capacity: 50000ton/Month
Transport Package: Standard Export Mpacking
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: Dia: 16-310mm
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
  • Alloy: Alloy
  • Product Item: AISI4140 4317 4340 42CrMo4 Scm440 Alloy Steel Roun
  • Length: 3-12m as Requested
  • Processing: Eaf+Lf+Vd
  • Specification: Dia: 16-310mm
  • HS Code: 72283090
  • Type: Alloy Steel Bar
  • Technique: Hot Rolled
  • Surface Treatment: Hot Rolled Black Surface
  • Special Use: Mold Steel
  • Dia: 16-310mm
  • Ut Test Standard: Sep1921 Class C/C
  • Trademark: Helio Steel
  • Origin: Shandong, China(Mainland)
Product Description
Aisi4140 42CrMo4 scm440 alloy steel round bar

Main products: Steel round bar, steel square bar, steel flat bar

1. High fatigue strength and impact resistance after tempering

2. Good low-temperature impact toughness

3. No obvious temper brittleness

1. Basic information

1. Both end of each bar must be cut.
2. Ladle furnaced and vacuum de-gassed
3. Show Heat No. On each bar
4. Surface condition: The surface of the bar shall be free cracks, scar and wrinkles at affect the use of the billets. In case there is the above-mentioned defect. It shall be removed.
5. The mill test certificate shall show the chemical composition, and it is guranteed that the chemical composition shall be within the limit stipulated in contract.


2. Details
Gradeaisi4140 astm4140 sae4140 42CrMo,1.7225,scm440,42CrMo4
ProcessingEAF+LF+VD
Commoditysteel round bar/round steel bar/round bar steel
Techniquehot rolled
Diameter10-310mm
Lengthcanbe required to 3-12m
Sizes tolerancelength: +/-100mm,straightless:3mm/m
Application1) General service industries (petroleum, food, chemical, paper, fertilizer, Fabric, aviation and nuclear)
2) Fluid, gas and oil transport
3) Pressure and heat transmission
4) Construction and ornament
5) Boiler heat exchangers
Advantages of this material1) High fatigue strength and impact resistance after tempering
2) Good low-temperature impact toughness
3) No obvious temper brittleness
Quality Condition1): Straightness: 3mm/m (max)
2): Corner Radius: 3(max)
3): The ends will be end cut or gas cut
4): No cracks on the surface
Packing1): Paint oil on the surface to protect steel bars from rusting.
2): Bundle packing by Iron Strips.
3): Bundle weight is from 2mt to 3 mt.
4): Two or three tags will be attached on each bundle.
MOQ5 tons for each sizes

AISI4140 4317 4340 42CrMo4 Scm440 Alloy Steel Round Bar


AISI4140 4317 4340 42CrMo4 Scm440 Alloy Steel Round Bar
AISI4140 4317 4340 42CrMo4 Scm440 Alloy Steel Round Bar


 
Send your message to this supplier
Avatar
Miss Phoebe
Sales Manager
*From:
To: Miss Phoebe
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now