| 材料等级： | TP316Ti | 标准： | ASTM A312 |
|---|---|---|---|
| 尺寸 | 1/2′nb 至 18′nb | W.T.： | 3 Mm To 100 Mm |
| 长度 | 单随机，双随机和剪切长度 | 无损检测： | ET HT UT PT |
| 包装 | 胶合木箱/铁箱/捆包 | 申请： | Petrochemical/ Aviation /Food |
| 强光 | Heat Exchanger Stainless Steel Round Pipe， TP316Ti Stainless Steel， Chemical Boat Fittings | ||
Stainless Steel ASTM A312 TP316Ti Chemical Boat fittings Heat Exchanger
Overciew
316Ti stainless steel plate national standard 0Cr18Ni12Mo2Ti Chinese grade is 1Cr18Ni12Mo2Ti stainless steel plate，316Ti stainless steel plate is added to SUS316 steel with Ti to improve the resistance to intergranular corrosion. It is used in equipment that resists sulfuric acid， phosphoric acid， acetic acid and acetic acid. Chemical composition C:≤0.08，Si≤1.00，Mn≤2.00，P≤0.035，S≤0.030，Ni 11.00~14.00，Cr 16.00~19.00，Mo 1.80~2.50，Ti≥0.2~0.70，GB/T1220-1992 has this provision，usually also called Mo2Ti or 316Ti. Mechanical properties: YS(Mpa) ≥205，TS(Mpa) ≥520，EL(%) ≥40，Hv 200° or so.
321 is on the stainless steel has excellent high temperature stress rupture (Stress Rupture) performance and high temperature resistance to subduction (Creep Resistance) stress mechanical properties are better than 304 stainless steel. 321 chemical composition: carbon: 0.08 silicon: 1.00 manganese: 2.00 phosphorus: 0.045 sulfur: 0.030 nickel: 9.00-12.00 chromium: 17.00-19.00 titanium: 5C-0.70， German grade: X10CrNiTi189 austenitic stainless steel equivalent to the domestic grade 0Cr18Ni10Ti 321 Stainless steel is Ni-Cr-Mo type austenitic stainless steel， its performance is very similar to 304， but due to the addition of titanium metal， so that it has a better resistance to grain boundary corrosion and high temperature strength. Due to the addition of titanium metal， it effectively controls the formation of chromium carbide.
316Ti Chemical Composition
| 等级 | C | 倪 | Si | N | S | 锰 | P | Cr | 莫 | |
| SS 316Ti | 分钟 | – | 10.0 | – | – | – | – | – | 16.0 | 2.00 |
| 最大 | 0.08 | 14.0 | 0.75 | 0.10 | 0.030 | 2.00 | 0.045 | 18.0 | 3.00 | |
316 Ti 机械性能
| 等级 | 最小拉伸强度（兆帕 | 伸长率（%，50 毫米）最小值 | 屈服强度 0.2% 抗压强度（兆帕） min | 硬度 | |
| 洛氏 B (HR B) 最大值 | 最大布氏硬度 (HB) | ||||
| SS 316Ti | 515 | 35 | 205 | 75 | 205 |
316 Ti 物理特性
| 比热（0-100°C） | 500 | J.kg-1.°K-1 |
| 导热性 | 14.6 | W.m -1.°K-1 |
| 热膨胀 | 16.5 | 毫米/米/摄氏度 |
| 弹性模量 | 193 | GPa |
| 电阻率 | 7.4 | μ 欧姆/厘米 |
| 密度 | 7.99 | 克/立方厘米 |
ASTM A312 GRADE TP 316Ti Stainless Steel Tube Application
Chemical containers
热交换器
Food preparation equipment
Boat fittings
螺纹紧固件
