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AISI 630 / 17-4PH, AISI631 / 17-7PH Stainless Steel Round Bar , Bright / Black Surface

Good quality Welded Stainless Steel Pipe for sales
Good quality Welded Stainless Steel Pipe for sales
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AISI 630 / 17-4PH, AISI631 / 17-7PH Stainless Steel Round Bar , Bright / Black Surface

China AISI 630 / 17-4PH, AISI631 / 17-7PH Stainless Steel Round Bar , Bright / Black Surface supplier

Large Image :  AISI 630 / 17-4PH, AISI631 / 17-7PH Stainless Steel Round Bar , Bright / Black Surface

Product Details:

Place of Origin: China
Brand Name: Cosco Steel
Certification: ISO,SGS,CQC,etc.
Model Number: AISI630 / 17-4PH, AISI631 / 17-7PH, SUS 201,304.316Letc

Payment & Shipping Terms:

Minimum Order Quantity: 500Kgs/ one size
Price: Negotiation
Packaging Details: Plastic bag in bundle,Wooden box,etc.
Delivery Time: 20-25 days
Payment Terms: T/T, L/C at sight
Supply Ability: 600Tons/Month
Detailed Product Description
Certification: ISO Surface: Bright, Black
Length: 1m-12m Dimension: 3mm-400mm
Delivery Condition: Hot Rolled / Cold Rolled / Forged

 

AISI 630 / 17-4PH, AISI 631 / 17-7PH Stainless Steel Round Bar , Bright / Black Surface

 

 

Quick Detail:

 

Type of bar

Round/Straight

Surface finish

Bright surface,Black surface etc.

Standard

JIS,AISI,ASTM,GB,DIN,EN

Material

201,202,304,304L,310S,316L,630,631 etc.

Dimension 3mm-750mm

Length of bar

1mtr,2mtr or requirement of buyer

Delivery condition

Hot Rolled / Cold Rolled / Forged

 

 

Description:

 

  1. Product Item No.: 003Bar-Cosco Steel
  2. Diamension: 3mm to 720mm
  3. Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
  4. Packing: Plastic bag in bundle or wooden box.
  5. H.S Code: 72.22 (differ from the thickness)
  6. Material

    630

    Standard

    GB

    JIS

    ASTM/ASME

    DIN

    0Cr17Ni4Cu4Nb

    SUS 630

    630

    1.4542

    Chemical Composition

    C

    Mn

    P

    S

    ≤0.07

    ≤1.00

    ≤0.040

    ≤0.03

    Si

    Cr

    Cu

    Ni

    ≤1.00

    15.00~17.00

    3.00~5.00

    3.00~5.0

 

Brief Introduction​ Of SUS630:

 

a) SUS630:

 

Martensitic precipitation hardening stainless steel.High strength, high hardness, good weldability and corrosion resistance.It has been a lot of extended used in valves, axial and chemical fiber industry and has certain corrosion resistant requirements of high strength parts, etc.

 

b) Stainless steel SUS630 features :

 

Add copper precipitation hardening steel.Used in the manufacture of axial, steam turbine parts.

Made of copper, niobium/coltan precipitation hardened martensitic stainless steel, carbon content is low, weldability and corrosion resistance than the average markov shape stainless steel, in 18 8 stainless steel, heat treatment process is simple, good machinability, but name is difficult to meet the deep, cold processing.

 

c) Stainless steel SUS630 purposes:


Used in the manufacture of high corrosion resistance, high strength of parts and components, such as bearings, turbine parts.ng and processing.

 

d) Stainless steel SUS630 delivery status:


General with heat treatment state delivery, its heat treatment type specified in the contract;Not specified, the heat treatment state delivery.

 

Applications:  

 

We,this type bars be widely used in kinds of industries:

  1. Petroleum, 
  2. Chemical industry, 
  3. Water treatment, 
  4. Food, 
  5. Paper making, 
  6. Machinery, 
  7. Municipal engineering, 
  8. Aerospace, medical, 
  9. Military and other industries 

Contact Details
Wenzhou Zhongyuan Steel Industrial Co.,Ltd

Contact Person: Mr. Mark Fuel

Tel: 86-577-8895-9737

Fax: 86-577-8895-9771

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