China AISI 4140 ASTM4140 42CrMo Cold Drawn Q&T Steel Round Bar

China AISI 4140 ASTM4140 42CrMo Cold Drawn Q&T Steel Round Bar

1.Supply size

Delivery conditionDiameter rangesHot tolledM12-M310Hot rolled+Q&T(Quenched and tempered)M12-M310.Cold drawn +Q&T(Quenched and tempered)M10-M100Peeled / Peeled+Q&TM10-M100Forged/Forged+Heat treatment.M250-M1000

2.4140 steel equivalent

GB,YBJISDIN(W-Nr.)ASTMBSNF42CrMoSCM440/(SCM4)42CrMo4-1.72254140708M40/709M40/708A42/EN1942CD4

3.4140 Steel Chemical composition

C%Carbon 0.38 - 0.43Mn%Manganese 0.75 - 1.00 maxP%Phosphorus 0.035 maxS%Sulfur 0.040 maxSi%Silicon 0.20 - 0.35Cr%Chromium 0.80 - 1.10Mo%Molybdenum 0.15 - 0.25

4.Our advantages
Capability from Raw material to processing to final products under one Roof .
Highest customer satisfactionEconomy of products
Absolute reliability
Highly-qualified and motivated personnel
No tolerance of errorsContinuous optimisation of all processes
To stand apart from competition, the company provides unparalleled value added services to its esteemed customers. The company is pledged to honor its commitment for every order and when great products are backed-up by great services, the combination becomes irresistible.
5.Payment terms: T/T or L/ C
(1)30% paid by T/T and rest 70% by T/T upon the copy of B/B.
(2)100% irrevocable L/C at sight
5tons
7-30 days upon to the order details
FOB CFR CIF
Qingdao , China
including steel material, heat No., pieces, weight, date and so on.
China AISI 4140 ASTM4140 42CrMo Cold Drawn Q&T Steel Round Bar