Ymagine® Direct-rolled
Structural steel

Ymagine® S36 is a direct-rolled, pickled and oiled, structural steel.

It provides a viable alternative to cold-rolled and hot-rolled steel and is suitable for a range of production processes. Consistent quality delivers trouble-free processing and helps to maximise yield.

Raching systems made using Tata Steel
Product specification
Structural steel is currently available in the following grades

EN_US-Engineering-Product-Direct-Rolled-Structural steel-Ymagine S36

Ymagine S36
Specification details for Ymagine S36

EN_US-Engineering-Product-Ymagine Direct-rolled-Structural steel-Ymagine S36-Properties

Properties

Properties

Relationship with standards and mechanical properties Ymagine® S36

The mechanical properties are measured parallel to the rolling direction:

Relationship with standard ASTM A 1011: 2007 Hot-rolled flat products SS grade 36 type 1
Yield strength ksi ≥ 36
Tensile strength ksi ≥ 53
Elongation t < 0.064
0.064 ≤ t < 0.097
t ≥ 0.097
≥ 17
≥ 21
≥ 22

 

Relationship with standard ASTM A 1008: 2013 Cold-rolled flat products SS Grade 33 type 1 and 2
Yield strength ksi ≥ 33
Tensile strength ksi ≥ 48
Elongation % ≥ 22

 

Ymagine S36   Typical value Guaranteed value
Yield strength ksi 41 36 - 55
Tensile strength ksi 55 53 - 68
Elongation % 30 ≥ 23
Minimum elongation after fracture A uses test piece length L0 = 2 inches.
t - material thickness in inch.
 

Chemical composition

Heat analysis in weight percentages.

Ymagine S36 Typical Guaranteed (max)
C 0.045 0.065
Mn 0.220 0.300
P 0.008 0.025
S 0.007 0.015
Si 0.018 0.035
For the purpose of batch galvanising, Ymagine® S36 can be ordered on consultation with a maximum Si content of 0.030%.

 

EN_US-Engineering-Product-Direct-rolled-All grades Shape and dimensional tolerances

Shape and dimensional tolerances

Shape and dimensional tolerances
 

Tolerances on thickness

Ymagine® is available with the following tolerances. Thickness tolerances over, no tolerance under.
Dimensions in inches.

Thickness Tolerances
0.045 ≤ t ≤ 0.078 0.004
0.078 < t ≤ 0.098 0.005 1
0.098 < t ≤ 0.118 0.006 2
1. In some instances, the material will be supplied with a total tolerance of 0.009 inch, only on the coil head and tail and to a maximum of 66 ft. from the start of the coil.
2. In some instances, the material will be supplied with a total tolerance of 0.010 inch, only on the coil head and tail and to a maximum of 66 ft. from the start of the coil.
 

Tolerances on width

Width tolerances comply with standard ASTM A568: 2011
Width tolerances over, no tolerance under.
Closer tolerances are possible – please contact us.
 

Dimensions and coil weights

The weight of weldless coils can be specified freely between 560 and 1148 PIW.
Ymagine is supplied with trimmed edges as standard. Mill edges are available on request.

Description Dimension or weight
Outside diameter minimum 41.4 inch
  maximum 78.74 inch (Ymagine®)
  maximum 87.67 inch (mill scale)
Coil weight maximum 69,500 lbs 1
PIW minimum 560 PIW
maximum 1148 PIW
1. For Ymagine 70 XF the maximum coil weight is 55,000 lbs for thicknesses > 0.098 inch.

Tata Steel assumes a minimum and a maximum coil weight agreed upon with the customer on the basis of our normal production practices and an order quantity corresponding to this coil weight.
Usually a minimum coil weight up to 90% of the maximum coil weight can be requested.
 

Surface aspects

The surface quality of Ymagine is comparable to that of hot-rolled steel.
The roughness is comparable to hot-rolled pickled and oiled material i.e. 35 - 100 μinch CLA.
Ymagine is suitable for cold-rolled applications that are not surface-critical.