Home Companies TORICH INTERNATIONAL LIMITED

Anti Rust Seamless WT 50mm ASTM A519 Precision Steel Tube For Machinery, Mechanical Engineering

Contact Us

[China]

Trade Verify

Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China

Contact name:Richard SHEN

TORICH INTERNATIONAL LIMITED

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

Anti Rust Seamless WT 50mm ASTM A519 Precision Steel Tube For Machinery, Mechanical Engineering

Country/Region	china
City & Province	ningbo zhejiang
Categories	Metal Casting Machinery

Product Details

Anti Rust Seamless WT 50mm ASTM A519 Precision Steel Tube For Machinery, Mechanical Engineering

TORICH is able to manufacture 4130 4140 precision seamless tubes accordingto ASTM A519, which covers both

seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing The tubes can be furnished

in the following shapes, as specified by the purchaser: round, square, rectangular, and special sections.

Standard	ASTM A519
Key Word	Seamless High Precision Steel Tube
Material	1045 4130 4140 etc
Size	OD: 6-350mm; WT: 1-50mm; Length: max12000mm
Manufacture	Seamless Cold Drawn And Cold Rolling
Application	For Machinery, Mechanical Engineering
Test	Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test

Chemical Requirements

Steel grade	C max	Mn	P max	S max	Si max	Cr max	Mo
1045	0.45-0.50	0.60-0.90	0.04	0.05
4130	0.28-0.33	0.40-0.60	0.04	0.04	0.15-0.35	0.80-1.10	0.15-0.25
4140	0.38-0.43	0.75-1.00	0.04	0.04	0.15-0.35	0.80-1.10	0.15-0.25

Mechanical Properties

Steel Grade	Tensile Strength, min	Yield Strength, min	Enlongation %, min	Rockwell Hardness B Scale
1045 HR	75 ksi 517Mpa	45ksi 310Mpa	15%	80
1045CW	90ksi 621Mpa	80ksi 552Mpa	5%	90
1045SR	80ksi 552Mpa	70ksi 483Mpa	8%	85
1045A	65ksi 448Mpa	35ksi 241Mpa	20%	72
1045N	75ksi 517Mpa	48ksi 331Mpa	15%	80
4130 HR	90ksi 621Mpa	70ksi 483Mpa	20%	92
4130 SR	105ksi 724Mpa	85ksi 586Mpa	10%	95
4130A	75ksi 517Mpa	55ksi 379Mpa	30%	81
4130N	90ksi 621Mpa	60ksi 414Mpa	20%	89
4140 HR	120ksi 855Mpa	90ksi 310Mpa	15%	100
4140 SR	120ksi 855Mpa	100ksi 689Mpa	10%	100
4140 A	80ksi 552Mpa	60ksi 414Mpa	25%	85
4140 N	120ksi 855Mpa	90ksi 621Mpa	20%	100

Product Show of High Precision Steel Tubes

Precision Seamless Carbon Steel Mechanical Tube

Manufacturing Process

Packing & Delivery

Packing Details : In bundles or in wooden boxes packaging

Delivery Details : 30-60days

Our Certifications

FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.