Audited Supplier
H13
Alloy Steel Bar
AISI, ASTM
Forged
Flat, Sheet
Grinded\Peeled (Centreless Turned)\Polished\Groun
DIN1.2344, SKD61, 4Cr5MoSiV1
Grinded\Peeled (Centreless Turned)\Polished\Ground
Annealed, Quenched+Tempered
Square/Round Bar: 12~420mm, Flat:10~155 X 50~
ASTM A681
Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+ESR
CHENGQUAN
Seaworthy Packing
DIN 1.2344, SKD61
Hubei, Huangshi
7228600000
Product Description
Similar grades: DIN1.2344, SKD61, 4Cr5MoSiV1
Shape: Round, Flat, Square, Sheet.
Size range: Square/Round Bar: 12~420mm , Flat:10~155 x 50~ 800mm
Steelmaking Process: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery condition: Annealed , Quenched+Tempered
Surface Condition: Black, Grinded, Peeled, Polished, Rough turned
Features:1:Competitive price
2 Immediate delivery
3.Premium quality
4.Reliable serviceChemical Composition:
Standard: ASTM681-2008
Class of material: Hot work tool steel
H13 tool steel Hardness requirement:235 HB(MAX)
In accordance with the latest issue of Test Methods and Denitions A370
H13 tool steel Macrostructure:
In accordance with the latest issue of PracticeA561, free of excessive porosity, segregation, slag, dirt or other nonmetallic inclusions ,pipe, checks, cracks, and other injurious defects.
H13 tool steel Decarburization:
In accordance with the latest issue of Guide E3
Free of scale and decarburization.
H13 tool steel Permissible Variations for Dimensions:
According to different shape with the ASTM681-2008
H13tool steel Ultrasonic Quality:
Material shall be ultrasonic ally tested at appropriate stages of the manufacture to ensure the quality, when and as agreed upon between seller and purchaser.
H13 tool steel Cleanliness: with the latest issue of Test Methods E45. The permissible limits shall be agreed upon between seller and purchaser.
Other informations:
Shape: Round, Flat, Square, Sheet.
Size range: Square/Round Bar: 12~420mm , Flat:10~155 x 50~ 800mm
Steelmaking Process: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery condition: Annealed , Quenched+Tempered
Surface Condition: Black, Grinded, Peeled, Polished, Rough turned
Features:1:Competitive price
2 Immediate delivery
3.Premium quality
4.Reliable serviceChemical Composition:
| C | Mn | P | S | Si | Cr | V | Mo |
| 0.32-0.45 | 0.20-0.60 | 0.03max | 0.03max | 0.80-1.25 | 4.75-5.50 | 0.80-1.20 | 1.10-1.75 |
Standard: ASTM681-2008
Class of material: Hot work tool steel
H13 tool steel Hardness requirement:235 HB(MAX)
In accordance with the latest issue of Test Methods and Denitions A370
H13 tool steel Macrostructure:
In accordance with the latest issue of PracticeA561, free of excessive porosity, segregation, slag, dirt or other nonmetallic inclusions ,pipe, checks, cracks, and other injurious defects.
H13 tool steel Decarburization:
In accordance with the latest issue of Guide E3
Free of scale and decarburization.
H13 tool steel Permissible Variations for Dimensions:
| Dimension and shape tolerance | |||
| Thickness | Width | Thickness Tolerance | Width Tolerance |
| 8-90 | 30-610 | +1.0/-0.0 | +5.0/-0.0 |
H13tool steel Ultrasonic Quality:
Material shall be ultrasonic ally tested at appropriate stages of the manufacture to ensure the quality, when and as agreed upon between seller and purchaser.
H13 tool steel Cleanliness: with the latest issue of Test Methods E45. The permissible limits shall be agreed upon between seller and purchaser.
Other informations:
| Specimens after quenching and tempering hardness should meet the following requirements | ||||
| Type | Hardness HRC(Min) | Temperature(ºC) | hardening agent | |
| quenching | tempering | |||
| H13 | 59 | 950 | 850 | Oil |
| According to ASTM E112, austenite grain size not less than 5, after heat treatment target number is expected to more than eight. | ||||
| non-metallic inclusion | ||||
| according to ASTM E45,Method 1 | ||||
| Inclusion series | Inclusion series | |||
| A | B | C | D | |
| Th | 2 | 2 | 2 | 2 |
| Weight | 1.5 | 1.5 | 1.5 | 1.5 |
