Min. Order : 10 Tons
20-49 Tons
≥50 Tons

Hot rolled s45c st52 1045 carbon steel round bar 4340 4140

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Quick Details

Port: ShangHai TianJin
Payment Terms: L/C,Western Union,D/P,D/A,T/T,MoneyGram
Supply Ability: 1500 Ton/Tons per Month
Place of Origin: Shandong China
Quality inspection: Chemical Composition
Product Name: Steel Round Bar
Tolerance: ±3%
Grade: s45c 4140 1040 1045 S235JR S355JR 1020
Standard: AiSi,ASTM,bs,DIN,GB,JIS
Material: 1045 4340 40CrMo 45# 20#
Model Number: 1040 1045 S235JR S355JR 3003 6063 N4 N6
Processing Service: Bending,Welding,Decoiling,Cutting,Punching
Surface: Black Pickled HL Brushed Polished
Brand Name: LaiGang LingGang
Special Use: Free Cutting Steel
Item: ISO9001 Standard
Type: Carbon Steel Bar
Alloy Or Not: Non-Alloy
Packing: Standard Seaworthy Package
Technology: Hot Rolled Cold Draw Forge
Length: 1-12m
Samples: Avaliable
Technique: Hot Rolled
Application: Tool Steel Bar
Steel Grade: 1040 1045 S235JR S355JR 3003 6063
Certificate: ISO9001
Packaging Detail: 1.Bundle,standard seaworthy package 2.Length<5.8M,shipped in 20GP container 5.8M
Package Preview: https://sc04.alicdn.com/kf/HTB1b_oza4n1gK0jSZKPq6xvUXXa3.jpg_640x640.jpg,https://sc04.alicdn.com/kf/HTB1JSQAa7L0gK0jSZFxq6xWHVXal.jpg_640x640.jpg
Shandong Chunyang Steel Co., Ltd.
Gold Supplier
Trading Company
Response Time
On-time delivery rate
US$ 5,000+
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Product Description
Product Name
Steel Round Bar
Outer Diameter
8mm - 700 mm
Thickness Tolerance
6000mm,8000mm,9000mm or as your requirements
Surface Treatment
Black or Machined
EAF + LF + VD + Forged + Heat Treatment (optional)
Power plants, petroleum, chemicals, mining, aerospace, aviation and machinery
Our products have been used in all kinds of areas, such as aviation,

aerospace,navigation, nuclear energy,chemical industry, electronic information,

achine manufacture, petrochemical, automotive,instrument and meter,

communication ,transportation, and medical instruments, etc.
Detailed Images
Product Processing
About Us

01.Pilot 19 years, ChunYang steel with strength to speak

.Specialized in providing steel plate cutting, steel plate processing, steel plate zero cutting, wide and thick plate and other businesses for 20 years

.With several advanced CNC steel plate cutting and processing equipment, the monthly agreement amount of 20,000 tons.

.Can provide finished products and semi-finished products processing according to customer demand, save manpower, material resources and financial resources for customer

02 .Excellent quality, many large enterprise partners

Excellent products, reliable quality, many enterprises to win cooperation.

Partners: shagang, nangang, baosteel, yingkou, masteel, xingcheng, wugang and other large steel mills

03 personalized customization to meet your needs

Specializing in thick plate, round steel, CNC cutting and processing of steel pipe business, distribution as one.

The thickness of the steel plate is 1mm-400mm. The finished product has high precision, neat incision and small machining allowance

Provide personalized service, customized products to meet your special needs.

Our Service

(1) Professional production and wholesale of products with high quality and at reasonable prices to reduce the intermediate links and yield the profits to front line customers!

(2) Customers may specify at discretion the desired length of steel or other requirements!

(3) Gas cutting, sawing, laser cutting and other ancillary services are provided upon request!

(4) Every process will be checked by responsible QC which insures every product's quality.

(5) Professional packing teams which keep every packing safely.

(6) We run business as usual on holidays to shorten lead time!

(7) The Company engages in overall tracking of the quality of the steel sold by us to dismiss your concerns!

(8) The steel materials supplied by the Company are accompanied with the original material certificates issued by the steel mills!

(9) Samples can be provided as your requirements

Our Customer
Packing & Delivery

Q1: What is your terms of payment?

A: Normally 30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance.

Q2: What is the terms of deliver?


Q3: What is the terms of packing?

A: Generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.

Q4: What is your delivery time?

A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit.
For production period, it usually takes about 15 days - 30 days after receiving the deposit.

Q5: Could you produce according to the samples?

A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.

Q6: Could you provide the compliment samples?

A: Yes, we provide the free samples if available in stocks, the transportation fee is borne by buyer.