Since the establishment, our company has always practiced the concept of science-led development, accumulated experience in the Alloy Steel Bar, 253MA Stainless Steel Bar, 52100 Bearing Steel Wire field, so as to provide users with high-quality and reliable products. With comprehensive quality and service, we have built up wider market network and won the market place all around the world. With abundant technical personnel and along with the development of manufacturing technology, we constantly keep improving to ensure product quality. We are very responsible for customer orders, whether it is quality, price, delivery time or after-sales service. We provide each customer with one-stop service and the best reliability.
DIN1.4835 253MA UNS S30815 Austenitic Stainless Heat resistant Steel
The chemical composition of 253 ma is balanced, make the steel at 850 ℃ to 1100 ℃ temperature range has the most appropriate comprehensive performance, high resistance to oxidation, the oxidation of skin temperature as high as 1150 ℃;Extremely high variant variable capacity creep and creep rupture strength;In most of the gas medium has good resistance to high temperature corrosion and scale brush resistant ability;Higher yield strength and tensile strength at high temperature.Good formability and weldability, and enough to machinability.
Besides element chromium and nickel alloy, 253 ma stainless steel also contains a small amount of Rare Earth Metals, Rare Earth Metals, REM), so as to significantly improve its oxidation resistance.Nitrogen added to improve the creep properties and make this be fully austenitic steel.In spite of chromium and nickel content is relatively low, but this kind of stainless steel have many cases with high alloyed steel and nickel base alloy high temperature properties of the same.
Material | DIN253ma | ||
Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
C | 0.05-0.10 | Tensile strength(MPA) | |
Si | 1.40-2.00 | Yield strength (MPA) | |
N | 0.14-0.20 | Elongation(δ5/%) | |
Cr | 20.00-22.00 | Reduction in Area (ψ/%) | |
Mo | Impact (J) | ||
P | ≤0.035 | Hardness | |
S | ≤0..030 | ||
| CE | 0.03-0.08 | ||
Ni | 10.00-12.00 |
2.Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,
electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.
3.Similar steel grade & equivalent steel materials:
USA | Japanese | Gemany | British | France | International | Chinese |
ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
1.4835(253MA) | ------ | 0 |
High strength and resistance to intergranular corrosion and chloride stress corrosion is improved obviously. Stainless steel has great corrosion performance.
4 we have sold 304 321 316 430 410 420 904 904Lsheet round bar flat bar and pipes to srilanka,pakistan,poland and so on,u can check some pictures below
321 flat bar
304 stainless steel bar and pipes
904 stainless steel tube pipes
304 stainless steel bar
Company Main Products:
Alloy Steel | 5140,5115,5120,5130,5145,4118,4130,4135,6150,5115,4142,4130,4118,6150,4140,4720,4320 ,E9310,8620,4340 |
Tool Steel | H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419, SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2 |
Bearing Steel | GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50 |
Spring Steel | 9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159 |
Stainless Steel | 317,sus321,1.405,304,SUS304,1.431,410,SUS410,1.4006,420,1.4021,1.309s, 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057,201,202,301,304,305.316 |
To reach a mutual advantage of our prospects, suppliers, the society and ourselves for Stainless Steel Bar 253mA, Stainless Steel Round Bar 253mA. Warmly welcome customers at home and abroad to visit our company. Therefore, we will make unremitting efforts to abide by the tenet of perseverance and honesty.