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Forging AISI 4130 4140 4145 4330V Steel Hollow Bar

Categories Forged Steel Rolls
Brand Name: NEW FORCE
Model Number: 4130
Certification: API
Place of Origin: China
MOQ: 10 tons
Price: Negotiatable
Payment Terms: T/T, L/C
Supply Ability: 500 PIECES PER MONTH
Delivery Time: ONE WEEK
Packaging Details: Plywood Cases or pallets
Material: 4130
Machine Type: Drilling tools
Processing Type: Forging
Type: Staibilizer
Size: As per your order
Advantage: High Performance
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Forging AISI 4130 4140 4145 4330V Steel Hollow Bar

AISI 4130 4140 4145 4330V Alloy Steel hollow bar


Our annual forging capacity is 10,000 tons and we have more than ten scientific and technical personnel. Our extensive raw material inventory includes structural carbon steel, alloy structural steel, carbon tool steel, alloy tool steel, stainless steel and non-magnetic steel etc. We produce large and medium sized forgings including 4145H mod drilling stabilizer forging, reamer forging, and wellhead components forgings, etc.


New Force supplies a wide range of forged hollow bars, which has good resistance and high strength and hardness. Forged hollow bar is usually made from a solid round metal billet which is related and pushed or pulled over a form until the material is shaped into a hollow tube.


Steel ingot making

EAF+LF+VD/VAD or ESR

Manufacturing process

EAF + LF + VD+ Forging+ Normalizing & Tempering + Rough machining + UT test + Quenching & Tempering + Precision machining

Report

Chemical composition report, Physical properties report, Heat treatment report, Dimensional inspection report, NDT report

Nondestructive test (NDT)

UT ( ultrasonic testing ), MT ( magnetic particle testing ), PT (penetrant testing)


PRODUCT DESCRIPTION

Forged/cold drawn alloy steel round bar

Hot rolled carbon steel round bar


  1. Diameter: 8mm-250mm rounds, 5mm-9mm rods
  2. Length: 2m, 3m, 5.8m, 6m or customized
  3. Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN
  4. Produce Process: smelt iron - EAF smelt billet - ESR smelt billet - hot rolled or forged to get the steel round bar and plate
  5. Heat Treatment: annealing, normalizing, tempering, quenching
  6. Surface Treatment: Black, Polished, Galvanized
  7. Quality Assurance: We accept third party inspection for all orders.

You can ask testing organizations such as SGS, BV, etc. to test our products before shipping.


Chemical Composition

GradeDia.(mm)CSiMnCrPSNiCuMo
512016-850.18-0.240.17-0.370.50-0.800.70-1.00≤0.035≤0.035≤0.03≤0.03
514016-4000.37-0.440.17-0.370.50-0.800.80-1.10≤0.035≤0.035≤0.30≤0.03
413513-2300.32-0.400.17-0.370.40-0.700.80-1.10≤0.035≤0.035≤0.03≤0.030.15-0.25
414013-3600.38-0.450.17-0.370.50-0.800.90-1.20≤0.035≤0.035≤0.03≤0.030.15-0.25

Equipment ListModelQty
Intermediate Frequency Heat Treatment Quenching FurnaceZP-800KW1
Medium Frequency Heat Treatment Tempering FurnaceZP-400KW1
Four Pillars Multiple Use Press MachineY43-500 Ton1
Band Sawing MachineGB40288
Horizontal LatheCT611007
Deep Hole Drilling and Boring MachineTQ21322
CNC Pipe Threading LatheSTC34100bpipe3
CNC Pipe Threading MachineS1-262A3
Gantry Type Milling MachineXG2080T*5m1
CNC Gantry Milling MachineXG2310×651

Application:

Construction field, ships building industry, car making industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchange, machinery and hardware fields.


Quality Forging AISI 4130 4140 4145 4330V Steel Hollow Bar for sale
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