Henan BEBON international co.,ltd

DIN 17221 50CrV4 steel plate, DIN 50CrV4 spring steel

DIN 17221 50CrV4

Spring steel DIN 17221 50CrV4 main features and application

Spring steel DIN 17221 50CrV4 is a kind of pre-hardened material well suited for fabrication requiring shaping by blanking, bending, drawing, extrusion and swaging. Spring steel DIN 17221 50CrV4 allows for closer dimensional tolerances and improved finish and available in several grades. Grade selection is important when considering higher levels of wear resistance.
DIN 17221 50CrV4 spring steels are used in the manufacture of various sizes and particularly important springs like the spiral spring, engine valve springs,large cross-section and elastic parts which work under condition of 400 degrees.

Equivalent table of spring steel DIN 17221 50CrV4 under different standard

GB/T 1222 / ASTM / JIS G4801 / ISO 683-14 / BS 970 Part 2 / NF A35-571 / TOCT 14595 / DIN 17221
50CrVA / A29M
6150 / A322
G61500 / SUP10 / 51CrV4 / 735A51
735H51 / 50CrV4 / 50TØA / 50CrV4

Spring steel DIN 17221 50CrV4 chemical composition data:(% in mass)

C / Si / Mn / Cr / p / S / Ni / Cu / Mo / V
0.46-0.54 / 0.17-0.37 / 0.50-0.80 / 0.80-1.10 / ≤0.030 / ≤0.030 / ≤0.35 / ≤0.25 / 0.25-0.35 / 0.10-0.20

Spring steel DIN 17221 50CrV4 mechanical property and delivery condition.

Product Type / Delivery Condition / Mechanical property / Delivery Hardness
HB
Rm
Mpa / Rel
Mpa / A11
% / Z
% / Sample
Hot rolled round bar/square bar / Hot rolled / ≥
1270 / ≥
1130 / ≥
10 / ≥
40 / Q+T / 321
Forged round bar/square bar / Hot rolled
Hot rolled strips / Hot rolled
Cold drawing round bar / Hot processing / ≥
1270 / ≥
1130 / ≥
10 / ≥
40 / - / -
Hot rolled thin plate / Hot rolled / ≥
950 / - / 12 / - / - / -
Cold rolled steel strips / Y+T+QT / 785-1180
≥835 / Y
T
T=tempering;Q=quenching;QT=globurizing;Y=chilling

BEBON Steel can offer you best quality DIN 17221 50CrV4 spring steel plates,spring steel strips,DIN 17221 50CrV4 spring steel coils,DIN 17221 50CrV4 spring steel flat bar,DIN 17221 50CrV4 spring steel rod coil,DIN 17221 50CrV4 hot rolled steel thin plates,DIN 17221 50CrV4 cold rolled spring steel belt,cold rolled spring steel strip,hot rolled round spring steel bar,hot rolled square spring steel bar,cold drawing spring steel,if you want to find Chinese spring steel supplier and manufacturer, you are welcomed to BEBON.

Bebon steel —— The most professional exporter on weathering resistant steel
Tel:0086-371-86151527 E-mail:

Fax: 0086-371-86011881 Web:http://www.shipbuilding-steel.com MSN: http://www.steel-plate-sheet.com

Skype：bebonchina http://www.bebonchina.com

Oficina Dir: 2801 B# Intermational enteprise center Zhengzhou city in China.