E-mail:raysales2@raysteeltube.com    Mol+86-150-6196-5293
PRODUCTS CENTRE
Here you can find the most suitable product that belongs to you!
You are here: Home » Products » Seamless Steel Tube » Cold Drawn Seamless Steel Tube » St35.8 precision cold rolled seamless carbon mild steel pipe price per ton

Product List

loading

Share to:
sharethis sharing button

St35.8 precision cold rolled seamless carbon mild steel pipe price per ton

Cold drawn seamless steel tube with high precision,excellent brightness. It can used for gas spring, shock absorber,automotive &motorcycle spare parts etc
  • RAY STEEL TUBE

  • 4130 (30 CrMo)

  • 25.4*3

  • Cold drawn

Availability:
Quantity:

2


Material Carbon Steel and Alloy Steel
Section Shape Round
Crfat Cold drawn
Size 25.4*3
Material
4130/30CrMo
Seamless Steel Tube Standard DIN2391, DIN17175, ASTM A106, ASTM A213, ASTM A53, ASTM A312,     ASTM A179, SAE 4130. JIS G3445, JIS G3444, JIS G 3461, JIS G3441, JIS G3454 etc
Mechanical property
Tensil strength: 651Mpa, Yield strength:548-554Mpa, Elongation: 30%
Packing Details 1.Internal wrapped with plastic film. External wrapped with woven bags.
2. wooden boxes to pack.
3. Iron stand.
Certification ISO9001
Delivery condition Annealing after BK
Length 1-12m as customer's requestment
Tolerance OD tolerance: +/-0.1mm, ID tolerance: +/-0.1mm

Chemical Component:


Steel Grade 碳 C 硅 Si 锰 Mn 硫 S 磷 P Cr    镍 Ni 铜 Cu








30CrMo 0.26-0.34 0.17-0.37 0.40-0.70 ≤0.035 ≤0.035 0.80-1.10 ≤0.30 ≤0.30
SCM430 0.28-0.33 0.15-0.35 0.60-0.90 ≤0.030 ≤0.030 0.90-1.20 ≤0.25 ≤0.30
4130 0.28-0.33 0.15-0.35 0.40-0.60 ≤0.040 ≤0.035 0.80-1.10 ≤0.030 ≤0.030

The production flow chart of seamless steel tube:

QQ图片20171018180801.png

The Chemical composition comparison sheet:


Steel Grade        C      Si     Mn         S         P       Cr        Ni     Cu
 1010 0.08-0.13 0.15-0.35 0.30-0.60    ≤0.030    ≤0.030     ≤0.20     ≤0.25    ≤0.25
 STKM 11A    ≤0.12    ≤0.35     ≤0.60    ≤0.040     ≤0.040


 1020 0.17-0.23 0.15-0.35 0.30-0.60    ≤0.050     ≤0.040


STKM13A     ≤0.25     ≤0.35 0.30-0.90     ≤0.20     ≤0.040    ≤0.040

A106 Gr.B     ≤0.25     ≤0.10 0.29-1.06     ≤0.035     ≤0.40     ≤0.40     ≤0.40    ≤0.40

11.jpg


9.jpg

12.jpg



冷拔管用途

未标题-3

Previous: 
Next: 
Leave A Message

CONTACT US

Add : Chuangsheng Road. Luoyang Industrial Zone,Luoyang Town, Wujin District, Changzhou city. Jiangsu Province, China

QUICK LINK

PRODUCTS CATEGORY

CONTACT INFO

 Tel  :+86-519-88522885
 Tel : +86-519-85585188
 Fax : +86-519-88522598
 E-mail : raysales2@raysteeltube.com
 Skype :+86-150-6196-5293

SUBSCRIBE

Be the first to know about our lastest products.
Copyright © 2017 Changzhou Raymond Steel Tube Co.,Ltd. All rights reserved.   Supported by Mmytech     Manage Entrance   Sitemap
Leave a Message
Leave A Message