ASME SB677 TP904L / UNS N08904 不锈钢应用

产品详情
原产地:中国中国
品牌名称: TONG CHUANG品牌名称: TONG CHUANG
认证:ABS、GL、DNV、NK、PED、AD2000、GOST9941-81、CCS、ISO 9001-2008
型号ASTM B677 / ASME SB677 TP904L (UNS N08904)
付款和发货条款
最低订购量:100 公斤
包装细节木箱/铁箱/带塑料盖的捆包
交货时间:7 天
付款条件:信用证、电汇

SKU: 196 分类:
产品名称不锈钢/管标准:DIN, JIS, AMS, GB, AISI, ASME, ASTM, EN, GOST
标准规格:ASTM A312, ASTM A213, ASTM B677材料等级:TP904L,US N08904
OD:1/8′ TO 48′WT:附表 5 至附表 XXS
长度单随机,双随机和剪切长度类型ERW, Seamless, Welded, EFW
结束:平端,斜端技术:冷轧,热轧
申请:一般腐蚀性服务,石油,石化设备
强光

ASME SB677 Stainless Steel Round Tube

ERW Stainless Steel Seamless Tube

TP904L Stainless

ASTM B677 / ASME SB677 TP904L(UNS N08904)不锈钢和钢管

ASME SB677 TP904L is made of a high-performance austenitic stainless steel alloy called 904L. This alloy is known for its excellent resistance to corrosion, which are typically used in industries such as chemical processing, seawater, oil and gas, and pharmaceuticals. The high-strength pipes are designed without any welds or seams and are produced via the extrusion process. This gives these modules 20% higher load-bearing capacity when compared to the SS 904L Welded Pipe. 

 

 

标准规格ASTM A312, ASTM A213, ASTM B677
类型ERW, Seamless, Welded, EFW
标准DIN, JIS, AMS, GB, AISI, ASME, ASTM, EN, GOST
尺寸

OD 1/8" TO 48"

SCH 5S TO SCH XXS

表面处理Bright, Cold Finish, Annealing, Polished, Pickling
技术Cold Rolled/Hot Rolled
制造形状圆形,正方形,长方形

 

ASME SB 677 UNS N08904 Pipe Equivalent

标准Werkstoff Nr.日本工业标准统一编号系统欧洲标准AFNORKS
SS 904L1.4539SUS 890LN08904904S13Z2 NCDU 25-20STS 317J5L

 

 

化学成分

C
≤ %
Si
≤ %

≤ %
P
≤ %
S
≤ %
Cr
%

%

%
V
0,020,702,00,0300,01019,0-21,04,0-5,024,0-26,0 
NbTiAlCo
%
N
≤ %
  
    1,20-2,000,15   
根据《2001 年钢铁行业指南

 

 

根据 ASTM/ASME SB677 标准(2021 年版)

管材和管件的机械性能
合金脾气

拉伸强度

最小,磅/平方英寸(兆帕)

屈服强度, 0.2% 偏移

最小,磅/平方英寸(兆帕)

伸长率为 2 英寸或
50 毫米(或 4D),最小,1 TP3T
UNS N08904溶液钝化71 (490) 31 (220) 35
UNS N08925溶液钝化87 (600)43 (300)40
UNS N08926 溶液钝化94 (650)43 (295) 35

NOTE 1 — The recommended heat treatment shall consist of heating to a temperature of 1950 to 2100°F (1065 to 1150°C) for UNS N08904 or
2010 to 2100°F (1100 to 1150°C) for UNS N08925 and UNS N08926, followed by quenching in water or rapid cooling by other means.

 

 

特点

温度范围密度 kg/dm³硬度 (HB)
压力弹/压力容器
- 60°C 至 400°C
7,9≤ 230
抗点蚀、应力腐蚀和晶间腐蚀的稳定性极佳

 

 

应用

1. heat exchangers

2. pressure vessels

3. piping systems

4. chemical processing

5. oil and gas industry

6. Offshore engineering

7. pharmaceuticals

8. paper and pulp industry