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Model No. : | 316L, 316, 304, 304L, 420, 420C, 440, 440C Stainless Steel Balls |
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Brand Name : | Suhua |
standard : | Aisi |
Changzhou, Jiangsu, China
Product beschrijving
Roestvrijstalen ballen: AISI304, 304L, 316, 316L (G100-G1000), AISI420, 420C, 440, 440C (G10-G1000).
Toepassing van roestvrijstalen ballen.
Sollicitatie
AISI304, 304L, 316, 316L : Sterke anti-rust-prestaties, kunnen direct contact hebben met neutrale vloeistoffen. Speciale lagers, Waterpompen, kleppen, aerosolen, dispensers, voedselmachines, medische, cosmetica en andere velden.
AISI420, 420C, 440, 440C : Precision lagers, auto -onderdelen, fietsen, mixers, schuifrails, transportbanden, skateboards, Casters, kleppen, enz.
AISI304, 304L, 316, 316L, 420, 420c, 440, 440c Roestvrijstalen ballen Specificaties
China | Japan | U.S. | Germany | Hardness |
OCr18Ni9 | SUS304 | AISI304 | 1.4301 | HRC 25-39 |
00Cr19Ni10 | SUS304L | AISI304L | 1.4307 | HRC 25-39 |
0Cr17Ni12Mo2 | SUS316 | AISI316 | 1.4401 | HRC 25-39 |
0Cr19Ni12Mo2 | SUS316L | AISI316L | 1.4404 | HRC 25-39 |
3Cr13 | 420J2 | AISI420 | 1.4028 | HRC 48-58 |
4Cr13 | - | AISI420C | 1.3541, 1.4034 | HRC52-56 |
9Cr18 | - | AISI440 | - | HRC57-61 |
9Cr18Mo | SUS440C | AISI440C | 1.4125 | HRC58-64 |
Chemische samenstelling
Material | CHEMICAL COMPOSITION % | ||||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Ti | |
AISI304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0-11.0 | 18-20 | ||
AISI304L | ≤0.03 | ≤1.0 | ≤2.00 | ≤0.045 | ≤0.03 | 9.0-12.0 | 18-20 | ||
AISI316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 10.0-14 | 16.0-18.5 | 2.0-3.0 | |
AISI316L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0-14 | 16.0-18 | 2.0-3.0 | |
AISI420(3Cr13) | 0.26-0.35 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.035 | ≤0.6 | 12.0-14.0 | ||
AISI420C(4Cr13) | 0.36-0.45 | ≤0.60 | ≤0.8 | ≤0.035 | ≤0.03 | ≤0.6 | 12.0-14.0 | ||
AISI440 (9Cr18) | 0.9-1 | ≤0.8 | ≤0.8 | ≤0.035 | ≤0.80 | ≤0.6 | 17.0-19.0 | ||
AISI440C (9Cr18Mo) | 0.9-1 | ≤0.8 | ≤0.8 | ≤0.035 | ≤0.03 | ≤0.6 | 16.0-18.0 |
Kogelwedstrijd
Grade: G10 to G1000 | |||||
Grade | ball diameter | spherical | surface | lot diameter | nomainal ball |
variation | deviation | roughness | variation | deviation tolerance | |
Vdws | Sph | Ra | Vdwl | Tdn | |
not over | |||||
μm | |||||
10 | 0.25 | 0.25 | 0.02 | 0.5 | * |
16 | 0.4 | 0.4 | 0.025 | 0.8 | * |
20 | 0.5 | 0.5 | 0.032 | 1 | * |
24 | 0.6 | 0.6 | 0.04 | 1.2 | * |
28 | 0.7 | 0.7 | 0.05 | 1.4 | * |
40 | 1 | 1 | 0.06 | 2 | * |
60 | 1.5 | 1.5 | 0.08 | 3 | * |
100 | 2.5 | 2.5 | 0.1 | 5 | ±12.5 |
200 | 5 | 5 | 0.15 | 10 | ±25 |
500 | 12.5 | 12.5 | * | 25 | ±50 |
1000 | 25 | 25 | * | 50 | ±125 |
Anti-rust-eigenschappen van roestvrij staal
Medium | Carbon Steel | AISI 52100 | AISI 420 | AISI 304 | AISI 316 |
YOLK | A | A | A | A | A |
MINERAL OILS | A | A | A | A | A |
WATER | C | C | B | A | A |
SALTED WATER | C | C | C | A | A |
HYDROCARBONS | B | B | A | A | A |
HYDROCHLORIC ACID | C | C | C | C | C |
SULPHURIC ACID | C | C | C | C | B |
NITRIC ACID | C | C | B | A | A |
ALKALINE SALTS | C | C | B | A | A |
VARIOUS FOOD | C | C | B | A | A |
AMMONIA 30 % | B | B | C | A | A |
FRUIT / JUICE | C | C | B | B | A |
BENZENE | A | A | A | A | A |
CHLORINATE HYDROCARBONS | B | B | B | A | A |
CAUSTIC SODA | C | C | C | B | B |
ETHER | A | A | A | A | A |
A = RESISTING | B = LIMITED RESISTANCE | C = NOT RESISTING |
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Changzhou, Jiangsu, China
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