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630 stainless steel round bar

630(17-4ph) Stainless Steel round bar

Size: 6-350mm
Length: 6-8m or as required
Surface: black, bright, polished
Payment terms: L/C, T/T 
Certificate: SGS/BV

630/17-4ph Stainless Steel Round Bar Details:

1. 630 stainless steel is precipitation, quenching water, martensitic stainless steel, and this grade has high strength, hardness and corrosion resistance and other characteristics.

2. It has good resistance to atmospheric and dilute acids or salts and has the same corrosion resistance as 304 and 430.

 Chemical Composition(%):

C Si Mn P S Cr Ni Mo Cu
≤0.07 ≤1.00 ≤1.00 ≤0.035 ≤0.030 15.5-17.5 3.00-5.00 3.00-5.00 0.15-0.45

630/17-4ph Stainless Steel Round Bar Applications:

Offshore platform

Helicopter deck

Other platforms

food industry

Pulp and paper industry

Aerospace (turbine blades)

Mechanical parts

Nuclear waste


Package for 301 Stainless Steel Round Bar 

Stainless Steel Bar for Medical Apparatus Uses will be in bundle and packed by film firstly, then load in strong wooden box.


MOQ & Delivery time for 301 Stainless Steel Round Bar

No minimum order request, just let us know what you need.

Usually stock goods can be shipped in 5 days, produce goods can be shipped in 10 days .


Our Service For You

  1. Samples can be provided as your requirements.
  2. We have full stock,and can deliver within short time. Many styles for your choices.
  3. Superior Quality + Competitive Price + Fastest Quotes + Reliable Service
  4. All products are 100% inspected.



Contact Us

  • E-mail:sales001@jianyess.com
  • Skype:ss pipe
  • WhatApp:+008615936239147
  • Tel:0086-371-86097877
  • Add:1504,Building 3, Futian Fortune Plaza, Eastern Hanghai Road,Zhengzhou City,Henan Province, China