HAINER STEEL INDUSTRIAL CO.,LIMITED
WENZHOU HAINER STEEL TECH. CO.,LTD
-- Gate Valve,Check Valve,Globe Valve,Ball Valve,Butterfly Valve etc.
-- Smls Pipe,Weld Pipe,Coil-Tubes,Bend-Tubes,Gas Pipe,Oil Pipe etc.
-- Flange,Threading Fittings,High-Pressure Fittings,Butter-weld fittings etc.
-- 304/L/H,310S,316L/Ti,317L,321,347H,2205,2507,904L,17-4PH,17-7PH,4140,4340,40Cr.
Product Details:
Payment & Shipping Terms:
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| Certification: | ISO | Surface: | Bright, Black |
|---|---|---|---|
| Length: | 1m-12m | Dimension: | 3mm-400mm |
| Delivery Condition: | Hot Rolled / Cold Rolled / Forged | ||
| Highlight: | Stainless Steel Round Bar,Stainless Steel Rectangular Bar |
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AISI 630 / 17-4PH, AISI 631 / 17-7PH Stainless Steel Round Bar , Bright / Black Surface
Quick Detail:
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Type of bar |
Round/Straight |
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Surface finish |
Bright surface,Black surface etc. |
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Standard |
JIS,AISI,ASTM,GB,DIN,EN |
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Material |
201,202,304,304L,310S,316L,630,631 etc. |
| Dimension | 3mm-750mm |
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Length of bar |
1mtr,2mtr or requirement of buyer |
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Delivery condition |
Hot Rolled / Cold Rolled / Forged |
Description:
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Material |
630 |
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Standard |
GB |
JIS |
ASTM/ASME |
DIN |
|
0Cr17Ni4Cu4Nb |
SUS 630 |
630 |
1.4542 |
|
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Chemical Composition |
C |
Mn |
P |
S |
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≤0.07 |
≤1.00 |
≤0.040 |
≤0.03 |
|
|
Si |
Cr |
Cu |
Ni |
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≤1.00 |
15.00~17.00 |
3.00~5.00 |
3.00~5.0 |
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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:
