ASTM A312/213 Stainless seamless tube SS 430 316 316L 304 stainless
steel pipe price per kg Cold Rolled
Stainless Steel 430 is a ferritic, straight chromium,
non-hardenable evaluation, joining great consumption resistance and
form ability qualities with valuable mechanical properties. Its
capacity to oppose nitric corrosive assault allows its utilization
in particular compound applications yet car trim and apparatus
segments speaks to its biggest fields of use.
Grade 430F is the free-machining variant of this evaluation,
accessible in bar structure for utilization in programmed screw
machines. Grade 434 is the molybdenum bearing rendition of Grade
430 and has the same valuable blend of properties. Its molybdenum
expansion enhances consumption resistance. Stainless
Steelproperties for 430 are determined for level moved item (plate,
sheet and curl) in ASTM A240/A240M. Comparable yet not so much
indistinguishable properties are determined for different items,
for example, forgings and bar in their separate determinations.
Properties of Grade 430F are indicated for bar in ASTM A582.
Specification
Applications
- Aerospace – piston engine manifolds
- Chemical Processing
- Expansion Joints
- Food Processing – equipment and storage
- Petroleum Refining – polythionic acid service
- Waste Treatment – thermal oxidizers
Benefits
- Higher creep stress and rupture properties when compared with 304
- Ideal for high temperature service
- Overcomes sensitization and intergranular corrosion concerns
- Can be used in elevated temperature applications for ASME Boiler
and Pressure Vessel Code applications
- Due to stabilisation the material offers better overall corrosion
resistance when compared to 304/304L
- Excellent mechanical properties
- A high carbon version (347H) is also available
Chemical Composition| Grade | | C | Mn | Si | P | S | Cr | MO | Ni | CU | | 430 | Min | - | - | - | - | - | 12.0 | - | - | - | | max | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 14.0 | - | - | - |
Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | | Rockwell B (HR B) | Brinell (HB) | | 430 | 95,000 | 50,000 | 25 | - | 175 |
Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion
(mm/m/°C) | Thermal Conductivity
(W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nW.m) | | SS 430 | – | – | 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | – | – | | -7750 | 200 | 10.4 | 11.0 | 11.4 | 23.9 | 26.0 | 460 | 600 |
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Why Choose Us?
1. who are we?
We are based in Shandong, China, start from 2019,sell to Domestic
Market and Abroad Market. There are total about 51-100 people in
our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final
Inspection before shipment;
3. what can you buy from us?
stainless steel plate,stainless steel coil,stainless steel
sheet,stainless steel pipe and tube,sainless steel bar
4. why should you buy from us not from other suppliers?
Runs perennial exports of quality assured steel mills ,including
Shanxi TISCO, Baosteel, Shanghai Krupp, Ningbo Baoxin, Guangzhou
Lianzhong, Zhangjiagang Pohang, Qingdao Pohang, Sweden
AvestaPolarit, Finland OUTKUMPU, Spain Acerinox, South Africa
Columbus
