SHANGHAI KATALOR ENTERPRISES CO., LTD
Product
MESSAGES OR INQUIRY
HOT News
You are here: Home -- Seamless steel pipe -- DIN17172

DIN 17172 STE415.7 STE445.7 STE480.7 SEAMLESS STEEL TUBES/STEEL PIPES

2015-01-26 16:07:57

DIN17172 STE415.7, STE445.7,STE480.7 seamless steel pipe chemical composition
DIN 17172 STE415.7 STE445.7 STE480.7 seamless steel tubes/steel pipes usually are Thermo Mechanical Treated steel. STE415.7 STE445.7 STE480.7 seamless steel tubes produced by cold rolled or cold drawn must be normalized in every case. The STE415.7 seamless pipe,STE445.7 seamless pipe,STE480.7seamless pipe manufactured under DIN 17172 generally are used for pipe lines for the transport of combustible fluids and gases.

DIN17172 STE415.7, STE445.7,STE480.7 seamless steel pipe chemical composition

Steel grade Type of deoxidation

(RR.specially killed)

Chemical composition in % by wt
Symbol Material number C Si Mn P S
max max
StE 415.7 1.8973 RR 0.04-0.14 0.45 1.0-1.6 0.035 0.025
StE 445.7 1.8975 RR 0.04-0.16 0.55 1.0-1.6 0.035 0.035
StE 480.7 1.8977 RR 0.04-0.16 0.55 1.0-1.7 0.035 0.035

DIN17172 STE415.7, STE445.7,STE480.7 seamless steel pipe mechanical property
Steel grade Yield Point Tensile strength

N/mm2

Elongation Impact energy At 0°C
Symbol Material number OD up to 500 OD over 500
N/mm2 min % min / min
StE 415.7 1.8973 415 550 to 700 18 47 27
StE 445.7 1.8975 445 560 to 710 18 47 27
StE 480.7 1.8977 480 600 to 750 18 47 27

Shanghai Katalor Enterprises Co., Ltd is a standard company specialized in producing and exporting DIN 17172 STE415.7 seamless pipe,STE445.7 seamless pipe,STE480.7 seamless pipe. We have our own steel pipe factory and if you need the STE415.7 seamless pipe,STE445.7 seamless pipe,STE480.7seamless pipe, we can manufacture for you. If you need the competitive STE415.7 steel pipe price, please don't hesitate to contact with our sales person.

Related Products
CONTACT US
ADD : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
TEL : 0086-21-61182423
FAX : 0086-21-61182425
MESSAGES OR INQUIRY
NAME:
E-MAIL:
TEL:
MESSAGE: