标准: | astm a182, asme sa182 | Material Grde: | F53, UNS S32750 |
---|---|---|---|
尺寸 | 1/2”-48”(DN15-DN1200) | 厚度 | SCH10-XXS(2-60 毫米) |
类型 | 弯头,接头,螺纹管,减速器 | 技术 | 锻造 |
Thread: | BSPP BSPT NPT | 申请: | 建筑,煤气管道和油管,空气,蒸汽,石油气水 |
强光 | Forged Steel Pipe Nipple, Stainless Steel Threaded Nipple F53, Super Duplex Stainless Steel Threaded Nipple |
Forged Fittings ASTM A182 F53 UNS S32750 Super Duplex Stainless Steel Threaded Nipple
ASTM A182 F53(UNS S32750) is a duplex stainless steel grade with excellent strength and corrosion resistance. This steel has superior resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich environments. F53 also offers excellent mechanical properties, including increased tensile strength, good fatigue resistance, and flexibility.
标准 | A182 / ASME SA182 |
尺寸标准 | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
尺寸 | 1/8” NB to 4” NB |
班级 | 2000 磅, 3000 磅, 6000 磅, 9000 磅 |
类型 | Socketweld Fittings, Screwed-Threaded Fittings |
化学成分
C | Si | 锰 | P | S | Cr | 倪 | 莫 | N | 铜 |
0.03 最大值 | 0.8 最大值 | 1.2 最大值 | 0.035 最大值 | 最大 0.02 | 24-26 | 6-8 | 3-5 | 0.24-0.32 | 最大 0.5 |
机械性能
密度 | 熔点 | 拉伸强度,最小值 | Yield Strength (0.2%Offset), min | 伸长率,最小值 |
7800 kg/m3 | 1350°C (2460°F) | 80000Psi, 550MPa | 116000Psi, 800MPa | 15 % |
应用:
石油和天然气工厂
食品加工设备
电力行业
造船设备
Paper and Pulp Plants
Cement Equipments
化学工业
水管线路