Manufacturers supply stainless steel hook S-type hook special-shaped iron hook bending strength strong and firm
Manufacturers supply stainless steel hook S-type hook special-shaped iron hook bending strength strong and firm
Manufacturers supply stainless steel hook S-type hook special-shaped iron hook bending strength strong and firm
Manufacturers supply stainless steel hook S-type hook special-shaped iron hook bending strength strong and firm
Manufacturers supply stainless steel hook S-type hook special-shaped iron hook bending strength strong and firm

Manufacturers supply stainless steel hook S-type hook special-shaped iron hook bending strength strong and firm

5.0
12000 sold.
Minimum quantity is: 10 pcs

Price from:

15,972 so'm

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Manufacturers supply stainless steel hook S-type hook special-shaped iron hook bending strength strong and firm

About the product

Characteristic

Surface

Customizable

Material

Stainless steel

Origin

Jiangsu

Product Size

Customizable

Bearing

Customizable

Nominal length

10-100

Specifications

Customizable

Item No.

14

Type

S-type hook

Brand

Rock

Scope of Application

Extensive

Load

Customizable

Import or not

No

Customized processing

No

Order Number

15

Description

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品牌 岩石 材质 304不锈钢
名称 U型螺栓 表面处理 本色
标准 公制 包装说明 塑料袋/纸盒
尺寸 例如:M6*30(螺纹直径6mm管径30mm)
304不锈钢螺栓系列201不锈钢螺栓系列12.9级螺栓系列4.8级碳钢螺栓系列

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产品参数

化学成分,%,max
组别 C Si Mn P S Cr Mo Ni Cu 特性
304-A2 0.1 1 2 0.05 0.03 15-20   8-19 4

加工硬化率适中,适于一般的冷间加工以及伸抽,冷加工性能较好,普遍用于外六角螺钉、螺母以及垫圈产品

316-A4 0.08 1 2 0.045 0.03 16-18.5 2-3 10-15 1

加钼,耐腐蚀能力较304强,特别适用于海水及化学介质,更加的耐腐蚀性及耐孔蚀性。

注:

1)如镍含量低于8%,则锰的最小含量必须为5%
2)镍含量大于8%时,对铜的最小含量不予限制
3)如铬含量低于17%时,则镍的最小含量为12%
4)对于最大含碳量0.03%的奥氏体不锈钢,氮含量最高可达到0.22
5)对较大直径的产品,为达到规定的机械性能,在制造者说明书中,可能有较高的含碳量,但对马氏体钢不应超过0.12%

 

机械性能
类别 组别 性能等级 螺丝直径 抗拉强度mpa/mm2 规定非比列伸长应为mpa/mm2 断后伸长量mpa/mm2
奥氏体 A2,A4 50

≤ 39

500 210 0.6d
70

≤ 24

700 450 0.4d
80

≤ 24

800 600 0.3d

  

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Characters

Properties

Surface

Customizable

Material

Stainless steel

Origin

Jiangsu

Product Size

Customizable

Description

 undefined

 

品牌 岩石 材质 304不锈钢
名称 U型螺栓 表面处理 本色
标准 公制 包装说明 塑料袋/纸盒
尺寸 例如:M6*30(螺纹直径6mm管径30mm)
304不锈钢螺栓系列201不锈钢螺栓系列12.9级螺栓系列4.8级碳钢螺栓系列

undefined 

undefined

 
IMG_1448

IMG_1450

IMG_1447

IMG_1445



改5
undefined
undefined
undefined
undefined

产品参数

化学成分,%,max
组别 C Si Mn P S Cr Mo Ni Cu 特性
304-A2 0.1 1 2 0.05 0.03 15-20   8-19 4

加工硬化率适中,适于一般的冷间加工以及伸抽,冷加工性能较好,普遍用于外六角螺钉、螺母以及垫圈产品

316-A4 0.08 1 2 0.045 0.03 16-18.5 2-3 10-15 1

加钼,耐腐蚀能力较304强,特别适用于海水及化学介质,更加的耐腐蚀性及耐孔蚀性。

注:

1)如镍含量低于8%,则锰的最小含量必须为5%
2)镍含量大于8%时,对铜的最小含量不予限制
3)如铬含量低于17%时,则镍的最小含量为12%
4)对于最大含碳量0.03%的奥氏体不锈钢,氮含量最高可达到0.22
5)对较大直径的产品,为达到规定的机械性能,在制造者说明书中,可能有较高的含碳量,但对马氏体钢不应超过0.12%

 

机械性能
类别 组别 性能等级 螺丝直径 抗拉强度mpa/mm2 规定非比列伸长应为mpa/mm2 断后伸长量mpa/mm2
奥氏体 A2,A4 50

≤ 39

500 210 0.6d
70

≤ 24

700 450 0.4d
80

≤ 24

800 600 0.3d

  

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