Zhangjiagang Bonded Area Yaxin Precision Tube Co., Ltd. 

Zhangjiagang Bonded Area Henglong Steel Tube Co., Ltd.

Steel Tubing for Automotive Powertrain, Shock Aborber, Steering 

And Steel Tubing for Heat Exchanger, Superheater, Reheater, Boiler, Mechanical

Home ProductsMechanical Steel Tubing

ASTM A519 Cold Drawn Carbon And Alloy Mechanical Steel Tubing Seamless

ASTM A519 Cold Drawn Carbon And Alloy Mechanical Steel Tubing Seamless

ASTM A519 Cold Drawn Carbon And Alloy Mechanical Steel Tubing Seamless

Product Details:

Place of Origin: China
Brand Name: HENGLONG
Certification: ISO9001, OHSAS18001, ISO14001, PED97/23/EC

Payment & Shipping Terms:

Price: Negoniation
Packaging Details: Wooden cases
Delivery Time: 15-30 days
Payment Terms: L/C, T/T
Supply Ability: 6000 metric tons per month
Contact Now
Detailed Product Description
Standard: ASTM A519 Steel Grade: Carbon Steel, Alloy Steel
Section: Round Shape: Straight
Application: Mechinery

ASTM A519 Cold Drawn Carbon And Alloy Steel Seamless Mechanical Tubing

 

SPECIFICATIONS:

 

Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling

Ends: BE/PE, ends caps

Marking: as per requirement

Size:(mm)

OD: 6~350mm WT: 0.8~35mm

As per standard or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length

Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement

 

CHEMICAL COMPOSITION (%):

Grade C Mn P≤ S≤ Si Cr Mo
1008 ≤0.10 0.30-0.50 0.04 0.05 - - -
1010 0.08-0.13 0.30-0.60 0.04 0.05 - - -
1015 0.13-0.18 0.30-0.60 0.04 0.05 - - -
1018 0.15-0.20 0.60-0.90 0.04 0.05 - - -
1020 0.18-0.23 0.30-0.60 0.04 0.05 - - -
1025 0.22-0.28 0.30-0.60 0.04 0.05 - - -
1035 0.32-0.38 0.60-0.90 0.04 0.05 - - -
1045 0.43-0.50 0.60-0.90 0.04 0.05 - - -
1026 0.22-0.28 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

 

 

MECHNICAL PROPERTIES (Minimum Values) :

Grade Delivery Condition Tensile Strength Yield Strength Elongation Rockwell Hardness
Ksi Mpa Ksi Mpa % B scale
1020 HR 50 345 32 221 25 55
CW 70 483 60 414 5 75
SR 65 448 50 345 10 72
A 48 331 28 193 30 50
N 55 379 34 234 22 60
1025 HR 55 379 35 241 25 60
CW 75 517 65 448 5 80
SR 70 483 55 379 8 75
A 53 365 30 207 25 57
N 55 379 36 248 22 60
1035 HR 65 448 40 276 20 72
CW 85 586 75 517 5 88
SR 75 517 65 448 8 80
A 60 414 33 228 25 67
N 65 448 40 276 20 72
1045 HR 75 517 45 310 15 80
CW 90 621 80 552 5 90
SR 80 552 70 483 8 85
A 65 448 35 241 20 72
N 75 517 48 331 15 80
4130 HR 90 621 70 483 20 89
SR 105 724 85 586 10 95
A 75 517 55 379 30 81
N 90 621 60 414 20 89
4140 HR 120 855 90 310 15 100
SR 120 855 100 689 10 100
A 80 552 60 414 25 85
N 120 855 90 621 20 100

 

INSPECTION AND TEST:

CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening, hardness, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.

 

Description:

ASTM A519 SEAMLSS CARBON STEEL AND ALLOY STEEL TUBE FOR MECHANICAL PURPOSES.

Top quality products

 

Applications:

Mainly used for mechanical and engineering, auto parts, etc.

 

Competitive Advantage:

Always put quality on first consideration makes us keep our qulity stable and good. Always put customer’s benefit before ours makes our good service and gain us good reputation.

Advanced equipments. Sincere , truth and careful attitude on communication and production.

Contact Details
Zhangjiagang Bonded Area Henglong Steel Tube Co., Ltd.

Contact Person: Yaxin

Send your inquiry directly to us (0 / 3000)