GBT528 3-type dumbbell cutting knife die

NegotiableUpdate on 05/06

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Overview

GBT528 3 type dumbbell cutting knife die: GB/T 528 3 type and DIN 53504 S3 are also completely equivalent in terms of technical content and dimensional specifications. The GB/T 528 standard is equivalent to using (IDT) ISO 37, while DIN 53504 S3 has the same size as ISO 37 Type 3, so these two types of cutting dies can be considered as the same tool.

Product Details

📊GBT528 3-type dumbbell cutting knife dieDetailed comparison between GB/T 528 3 type and DIN 53504 S3 die

Feature Description	GB/T 528 Type 3 Dimensions (mm)	DIN 53504 S3 尺寸 (mm)	consistency
Total length (A)	`50`(Minimum)	`35`(Note: The DIN S3 sample size in the search results is 1 × 6 × 35mm, but S3 needs to be distinguished from S3A)	Attention should be paid to distinguishing
End width (B)	`8.5 ± 0.5`	Not clearly provided
Narrow section length (C)	`16.0 ± 1.0`	Not clearly provided
Narrow section width (D)	`4.0 ± 0.1`	Not clearly provided	same(Inference)
Test length (gauge length)	`10.0 ± 0.5`	Not clearly provided
Recommended thickness	`2.0 ± 0.2`(Standard Sample)	`1`In the sample size of 1 × 6 × 35mm, '1' may refer to the thickness	Attention should be paid to distinguishing

GBT528 3型哑铃裁切刀刀模

⚠️ Important distinction: DIN 53504 S3 and S3A

There is a key point to pay special attention to when comparing:There are two different samples, S3 and S3A, in the DIN 53504 standardThey correspond to different types of ISO 37:

feature	DIN 53504 S3	DIN 53504 S3A
Corresponding to ISO 37 type	ISO 37 Type 4	ISO 37 Type 3
sample size	1×6×35mm	2×8.5×50mm
Corresponding to GB/T 528 type	GB/T 528 Type 4	GB/T 528 Type 3

🔗GBT528 3-type dumbbell cutting knife dieCorrect correspondence relationship

According to the table above, it can be clarified that:

GB/T 528 3 corresponds to DIN 53504 S3AInstead of DIN 53504 S3.
The sample size for DIN 53504 S3A is2×8.5×50mmThis is consistent with the core dimensions of GB/T 528 3 type (total length 50mm, end width 8.5mm, thickness 2mm).