Specifications

Forged steel round bar
Grade H13
Brinell Hardness Annealed HB Max 230
Delivery condition Hot forged and Annealed Peeled

Forged steel round bar

Grade:H13

Similar grade: 1.2344,SKD61

Chemical compostion:

C:0.37/0.44; Si:0.90-1.20; Mn:0.30/0.50;P:Max 0.025;S:Max 0.025,

Cr:4.80-5.50,Mo:1.20-1.50;Ni:Max 0.30  V:0.90/1.10;

Standard: E ASTM A370

Grain Size:6-8

Brinell Hardness: Annealed HB Max 230

Steel ingot:EAF+LF+VD or ESR

Delivery condition: Hot forged +Annealed+Rough Turned.

Or Only forged of black surface bars.

As forged condition straightness: Max 4mm/m,  RT bar straightness: Max 2mm/m

As forged diameter tolerance: -0/+8mm; RT diameter tolerance:-0/+3 mm

Non-metal inclusion: as per ASTM E45 A/B/C/D heavy  Max 1.5, thin  Max 1.5

Size: 90mm~800mm
Length: 4.0m and up(Or fix length according the customer requirement).
Inspecting: UTS according to SEP 1921 C/c,D/d,E/e,A388 or GB/T 6402

Cut both ends

Min. qty.: 15MT per size.
Delivery: By both negotiation.(By bulk shippment or By Container)

Other Steel Grade:

Carbon Steel:SAE1020,SAE1045,SAE1050,SAE1060;SAE1018,SAE1040,

Alloy Steel: SAE8620, SAE4130,SAE4340, SAE4140, SAE5140;SAE9840,

Tool Stee;:H13

Manufacturer:Jiangsu Zhuhong Forging Co.,Ltd.